diff --git a/app/src/main/java/com/example/raffaele/testapp/Register_form.java b/app/src/main/java/com/example/raffaele/testapp/Register_form.java
index 2d561af..11a60c1 100644
--- a/app/src/main/java/com/example/raffaele/testapp/Register_form.java
+++ b/app/src/main/java/com/example/raffaele/testapp/Register_form.java
@@ -1,5 +1,6 @@
 package com.example.raffaele.testapp;
 
+import android.content.res.Configuration;
 import android.support.v7.app.ActionBarActivity;
 import android.os.Bundle;
 import android.util.Log;
@@ -34,9 +35,14 @@ protected void onCreate(Bundle savedInstanceState) {
         userTxt=(EditText) findViewById(R.id.Reg_username);
         passTxt=(EditText) findViewById(R.id.Reg_pass);
         schoolTxt =(EditText) findViewById(R.id.Reg_school);
-        Rbtn =(Button) findViewById(R.id.Reg_button);
 
     }
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        // TODO Auto-generated method stub
+        super.onConfigurationChanged(newConfig);
+        setContentView(R.layout.activity_register_form); //al cambiamento della configurazione dello schermo refresha il layout
+    }
     public void Registrazione(View v) {
         if (nomeTxt.getText().toString().equals("") || cognomeTxt.getText().toString().equals("") || emailTxt.getText().toString().equals("") || userTxt.getText().toString().equals("") ||
                 passTxt.getText().toString().equals("")|| schoolTxt.getText().toString().equals("")){
diff --git a/app/src/main/res/drawable/sub.png b/app/src/main/res/drawable/sub.png
new file mode 100644
index 0000000..bee4569
Binary files /dev/null and b/app/src/main/res/drawable/sub.png differ
diff --git a/app/src/main/res/drawable/titolo.png b/app/src/main/res/drawable/titolo.png
new file mode 100644
index 0000000..30384dd
Binary files /dev/null and b/app/src/main/res/drawable/titolo.png differ
diff --git a/app/src/main/res/layout/activity_argument__page.xml b/app/src/main/res/layout-land/activity_argument__page.xml
similarity index 100%
rename from app/src/main/res/layout/activity_argument__page.xml
rename to app/src/main/res/layout-land/activity_argument__page.xml
diff --git a/app/src/main/res/layout-land/activity_main.xml b/app/src/main/res/layout-land/activity_main.xml
index 2126df8..e25eeac 100644
--- a/app/src/main/res/layout-land/activity_main.xml
+++ b/app/src/main/res/layout-land/activity_main.xml
@@ -6,106 +6,87 @@
     android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"
     android:id="@+id/MainActivity">
 
-    <TableLayout
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:id="@+id/tableLayout2">
-
-        <TableRow
-            android:layout_width="fill_parent"
-            android:layout_height="fill_parent">
+    <ImageView
+        android:layout_width="150dp"
+        android:layout_height="180dp"
+        android:id="@+id/imageView5"
+        android:background="@drawable/titolo"
+        android:layout_centerHorizontal="true"
+        android:layout_above="@+id/linearLayout3" />
 
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textAppearance="?android:attr/textAppearanceLarge"
-                android:text="Username"
-                android:id="@+id/usernameLabel"
-                android:layout_alignParentLeft="true"
-                android:layout_alignParentStart="true"
-                android:textSize="40dp"
-                android:layout_column="0"
-                android:textColor="#ff1e00ff" />
+    <ImageButton
+        android:layout_width="120dip"
+        android:layout_height="40dip"
+        android:id="@+id/RegisterButton"
+        android:onClick="Register"
+        android:background="@drawable/ic_signup"
+        android:layout_alignParentBottom="true"
+        android:layout_alignLeft="@+id/imageView4"
+        android:layout_alignStart="@+id/imageView4" />
 
-            <EditText
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:id="@+id/username"
-                android:layout_alignParentTop="true"
-                android:layout_alignLeft="@+id/password"
-                android:layout_alignStart="@+id/password"
-                android:layout_above="@+id/password"
-                android:layout_alignRight="@+id/password"
-                android:layout_alignEnd="@+id/password"
-                android:textSize="40dp"
-                android:text="root"
-                android:layout_column="1"
-                android:layout_marginLeft="73dip" />
-        </TableRow>
+    <ImageButton
+        android:layout_width="120dip"
+        android:layout_height="40dip"
+        android:id="@+id/loginButton"
+        android:onClick="onStartClick"
+        android:background="@drawable/ic_login"
+        android:layout_alignParentBottom="true"
+        android:layout_alignLeft="@+id/imageView5"
+        android:layout_alignStart="@+id/imageView5" />
 
-        <TableRow
-            android:layout_width="fill_parent"
-            android:layout_height="fill_parent">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textAppearance="?android:attr/textAppearanceLarge"
-                android:text="Password"
-                android:id="@+id/passwordLabel"
-                android:textSize="40dp"
-                android:layout_centerVertical="true"
-                android:layout_toLeftOf="@+id/RegisterButton"
-                android:layout_toStartOf="@+id/RegisterButton"
-                android:layout_column="0"
-                android:textColor="#ff1e00ff" />
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="250dp"
+        android:layout_height="210dp"
+        android:id="@+id/linearLayout3"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true">
 
-            <EditText
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:inputType="textPassword"
-                android:ems="10"
-                android:id="@+id/password"
-                android:textSize="40dp"
-                android:layout_below="@+id/usernameLabel"
-                android:layout_toRightOf="@+id/usernameLabel"
-                android:layout_marginLeft="73dp"
-                android:layout_marginStart="73dp"
-                android:text="rootroot"
-                android:layout_column="1" />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceLarge"
+            android:text="Username"
+            android:id="@+id/usernameLabel"
+            android:textColor="#ffff2e3c" />
 
-        </TableRow>
+        <EditText
+            android:layout_width="1194dp"
+            android:layout_height="wrap_content"
+            android:id="@+id/username"
+            android:textSize="25dp"
+            android:text="root"
+            android:layout_column="1"
+            android:ems="10"
+            android:layout_alignTop="@+id/linearLayout2"
+            android:layout_toLeftOf="@+id/loginButton"
+            android:layout_toStartOf="@+id/loginButton" />
 
-    </TableLayout>
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceLarge"
+            android:text="Password"
+            android:id="@+id/passwordLabel"
+            android:textColor="#ff5042c4" />
 
-    <RelativeLayout
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_below="@+id/tableLayout2">
+        <EditText
+            android:layout_width="1180dp"
+            android:layout_height="wrap_content"
+            android:inputType="textPassword"
+            android:ems="10"
+            android:id="@+id/password"
+            android:textSize="25dp"
+            android:text="rootroot"
+            android:layout_column="1"
+            android:layout_above="@+id/RegisterButton"
+            android:layout_alignRight="@+id/imageView4"
+            android:layout_alignEnd="@+id/imageView4"
+            android:layout_marginRight="106dp"
+            android:layout_marginEnd="106dp" />
 
-        <ImageButton
-            android:layout_width="180dip"
-            android:layout_height="60dip"
-            android:id="@+id/RegisterButton"
-            android:layout_alignTop="@+id/loginButton"
-            android:layout_toLeftOf="@+id/loginButton"
-            android:layout_toStartOf="@+id/loginButton"
-            android:onClick="Register"
-            android:background="@drawable/ic_signup" />
 
-        <ImageButton
-            android:layout_width="180dip"
-            android:layout_height="60dip"
-            android:id="@+id/loginButton"
-            android:onClick="onStartClick"
-            android:layout_alignParentEnd="true"
-            android:layout_alignParentRight="true"
-            android:background="@drawable/ic_login"
-            android:layout_alignParentStart="false" />
-    </RelativeLayout>
+    </LinearLayout>
 
 </RelativeLayout>
diff --git a/app/src/main/res/layout-land/activity_register_form.xml b/app/src/main/res/layout-land/activity_register_form.xml
new file mode 100644
index 0000000..0bddeb2
--- /dev/null
+++ b/app/src/main/res/layout-land/activity_register_form.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent" android:layout_height="fill_parent"
+    android:fillViewport="false"
+    android:id="@+id/ScrollView">
+    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+        android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+        android:paddingRight="@dimen/activity_horizontal_margin"
+        android:paddingTop="@dimen/activity_vertical_margin"
+        android:paddingBottom="@dimen/activity_vertical_margin"
+        tools:context="com.example.raffaele.testapp.Register_form"
+        android:id="@+id/SecondoTesto"
+        android:background="#ffffffff">
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="fill_parent"
+            android:layout_height="fill_parent"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textAppearance="?android:attr/textAppearanceLarge"
+                android:text="Insert your personal information"
+                android:id="@+id/textView"
+                android:layout_alignParentTop="true"
+                android:layout_centerHorizontal="true" />
+
+            <TextView
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:text="Asterisked (*) fields are mandatory"
+                android:id="@+id/textView2"
+                android:layout_below="@+id/textView"
+                android:layout_alignLeft="@+id/textView"
+                android:layout_alignStart="@+id/textView"
+                android:layout_marginLeft="15dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_name"
+                android:layout_below="@+id/textView"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="69dp"
+                android:hint="Name*"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_surname"
+                android:layout_below="@+id/Reg_name"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:hint="Surname*"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_school"
+                android:hint="School*"
+                android:layout_below="@+id/Reg_surname"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPassword"
+                android:ems="10"
+                android:id="@+id/Reg_pass"
+                android:hint="Password*"
+                android:layout_below="@+id/Reg_username"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_address"
+                android:hint="Address"
+                android:layout_below="@+id/Reg_school"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textEmailAddress"
+                android:ems="10"
+                android:id="@+id/Reg_email"
+                android:hint="E-mail*"
+                android:layout_below="@+id/Reg_address"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_username"
+                android:hint="Username*"
+                android:layout_below="@+id/Reg_email"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="fill_parent"
+            android:layout_height="280dp"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true"
+            android:layout_marginTop="465dp">
+
+            <ImageButton
+                android:layout_width="330dp"
+                android:layout_height="120dp"
+                android:id="@+id/Reg_button"
+                android:background="@drawable/sub"
+                android:layout_gravity="center_horizontal"
+                android:onClick="Registrazione"/>
+        </LinearLayout>
+
+    </RelativeLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/layout-land/row.xml b/app/src/main/res/layout-land/row.xml
new file mode 100644
index 0000000..ae84f48
--- /dev/null
+++ b/app/src/main/res/layout-land/row.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal" >
+    <CheckBox
+        android:id="@+id/checkBox1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text=""
+        android:textSize="30sp" />
+    <TextView
+        android:id="@+id/textView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView" />
+</LinearLayout>
diff --git a/app/src/main/res/layout-port/activity_argument__page.xml b/app/src/main/res/layout-port/activity_argument__page.xml
new file mode 100644
index 0000000..078142f
--- /dev/null
+++ b/app/src/main/res/layout-port/activity_argument__page.xml
@@ -0,0 +1,25 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical" >
+    <ListView
+        android:id="@+id/listView1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+    </ListView>
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="right"></LinearLayout>
+
+    <Button
+        style="?android:attr/buttonStyleSmall"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Confirm"
+        android:id="@+id/Confirm"
+        android:layout_gravity="right"
+        android:onClick="toWelcome" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout-port/activity_main.xml b/app/src/main/res/layout-port/activity_main.xml
index 03f64dd..9954a94 100644
--- a/app/src/main/res/layout-port/activity_main.xml
+++ b/app/src/main/res/layout-port/activity_main.xml
@@ -6,34 +6,23 @@
     android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"
     android:id="@+id/MainActivity">
 
-    <ImageButton
-        android:layout_width="160dip"
-        android:layout_height="60dip"
-        android:id="@+id/loginButton"
-        android:onClick="onStartClick"
-        android:background="@drawable/ic_login"
-        android:layout_alignParentBottom="true"
-        android:layout_alignParentRight="true"
-        android:layout_alignParentEnd="true"
-        android:layout_marginBottom="20dip" />
-
-    <ImageButton
-        android:layout_width="160dip"
-        android:layout_height="60dip"
-        android:id="@+id/RegisterButton"
-        android:onClick="Register"
-        android:background="@drawable/ic_signup"
-        android:layout_below="@+id/linearLayout"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginBottom="20dip" />
+    <ImageView
+        android:layout_width="300dp"
+        android:layout_height="180dp"
+        android:id="@+id/imageView2"
+        android:background="@drawable/titolo"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true" />
 
     <LinearLayout
         android:orientation="vertical"
-        android:layout_width="fill_parent"
-        android:layout_height="fill_parent"
+        android:layout_width="900dp"
+        android:layout_height="500dp"
+        android:id="@+id/linearLayout"
         android:layout_above="@+id/loginButton"
-        android:id="@+id/linearLayout">
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true"
+        android:layout_below="@+id/imageView2">
 
         <TextView
             android:layout_width="wrap_content"
@@ -41,17 +30,15 @@
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:text="Username"
             android:id="@+id/usernameLabel"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true"
-            android:textSize="60dp"
-            android:textColor="#ff1e00ff" />
+            android:textColor="#ffff2e3c" />
 
         <EditText
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:id="@+id/username"
-            android:textSize="60dp"
+            android:textSize="25dp"
             android:text="root"
+            android:ems="100"
             android:layout_below="@+id/usernameLabel"
             android:layout_alignParentLeft="true"
             android:layout_alignParentStart="true" />
@@ -61,20 +48,16 @@
             android:layout_height="wrap_content"
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:text="Password"
-            android:id="@+id/passwordLabel"
-            android:textSize="60dp"
-            android:layout_below="@+id/password"
-            android:layout_alignRight="@+id/usernameLabel"
-            android:layout_alignEnd="@+id/usernameLabel"
-            android:textColor="#ff1e00ff" />
+            android:id="@+id/usernameLabel"
+            android:textColor="#ff5042c4" />
 
         <EditText
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:inputType="textPassword"
-            android:ems="10"
+            android:ems="100"
             android:id="@+id/password"
-            android:textSize="60dp"
+            android:textSize="25dp"
             android:text="rootroot"
             android:layout_above="@+id/loginButton"
             android:layout_alignParentLeft="true"
@@ -83,4 +66,26 @@
 
     </LinearLayout>
 
+    <ImageButton
+        android:layout_width="110dip"
+        android:layout_height="40dip"
+        android:id="@+id/RegisterButton"
+        android:onClick="Register"
+        android:background="@drawable/ic_signup"
+        android:layout_gravity="center_horizontal"
+        android:layout_alignParentBottom="true"
+        android:layout_alignLeft="@+id/imageView2"
+        android:layout_alignStart="@+id/imageView2" />
+
+    <ImageButton
+        android:layout_width="110dip"
+        android:layout_height="40dip"
+        android:id="@+id/loginButton"
+        android:onClick="onStartClick"
+        android:background="@drawable/ic_login"
+        android:layout_gravity="center_horizontal"
+        android:layout_alignParentBottom="true"
+        android:layout_alignRight="@+id/imageView2"
+        android:layout_alignEnd="@+id/imageView2" />
+
 </RelativeLayout>
diff --git a/app/src/main/res/layout-port/activity_register_form.xml b/app/src/main/res/layout-port/activity_register_form.xml
new file mode 100644
index 0000000..0bddeb2
--- /dev/null
+++ b/app/src/main/res/layout-port/activity_register_form.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent" android:layout_height="fill_parent"
+    android:fillViewport="false"
+    android:id="@+id/ScrollView">
+    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+        android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+        android:paddingRight="@dimen/activity_horizontal_margin"
+        android:paddingTop="@dimen/activity_vertical_margin"
+        android:paddingBottom="@dimen/activity_vertical_margin"
+        tools:context="com.example.raffaele.testapp.Register_form"
+        android:id="@+id/SecondoTesto"
+        android:background="#ffffffff">
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="fill_parent"
+            android:layout_height="fill_parent"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textAppearance="?android:attr/textAppearanceLarge"
+                android:text="Insert your personal information"
+                android:id="@+id/textView"
+                android:layout_alignParentTop="true"
+                android:layout_centerHorizontal="true" />
+
+            <TextView
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:text="Asterisked (*) fields are mandatory"
+                android:id="@+id/textView2"
+                android:layout_below="@+id/textView"
+                android:layout_alignLeft="@+id/textView"
+                android:layout_alignStart="@+id/textView"
+                android:layout_marginLeft="15dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_name"
+                android:layout_below="@+id/textView"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="69dp"
+                android:hint="Name*"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_surname"
+                android:layout_below="@+id/Reg_name"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:hint="Surname*"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_school"
+                android:hint="School*"
+                android:layout_below="@+id/Reg_surname"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPassword"
+                android:ems="10"
+                android:id="@+id/Reg_pass"
+                android:hint="Password*"
+                android:layout_below="@+id/Reg_username"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_address"
+                android:hint="Address"
+                android:layout_below="@+id/Reg_school"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textEmailAddress"
+                android:ems="10"
+                android:id="@+id/Reg_email"
+                android:hint="E-mail*"
+                android:layout_below="@+id/Reg_address"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_username"
+                android:hint="Username*"
+                android:layout_below="@+id/Reg_email"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="fill_parent"
+            android:layout_height="280dp"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true"
+            android:layout_marginTop="465dp">
+
+            <ImageButton
+                android:layout_width="330dp"
+                android:layout_height="120dp"
+                android:id="@+id/Reg_button"
+                android:background="@drawable/sub"
+                android:layout_gravity="center_horizontal"
+                android:onClick="Registrazione"/>
+        </LinearLayout>
+
+    </RelativeLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/layout-port/row.xml b/app/src/main/res/layout-port/row.xml
new file mode 100644
index 0000000..a67f408
--- /dev/null
+++ b/app/src/main/res/layout-port/row.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal" >
+    <CheckBox
+        android:id="@+id/checkBox1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text=""
+        android:textSize="30sp" />
+    <TextView
+        android:id="@+id/textView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        android:textSize="30sp" />
+</LinearLayout>
diff --git a/app/src/main/res/layout-sw600dp-land/activity_argument__page.xml b/app/src/main/res/layout-sw600dp-land/activity_argument__page.xml
new file mode 100644
index 0000000..078142f
--- /dev/null
+++ b/app/src/main/res/layout-sw600dp-land/activity_argument__page.xml
@@ -0,0 +1,25 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical" >
+    <ListView
+        android:id="@+id/listView1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+    </ListView>
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="right"></LinearLayout>
+
+    <Button
+        style="?android:attr/buttonStyleSmall"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Confirm"
+        android:id="@+id/Confirm"
+        android:layout_gravity="right"
+        android:onClick="toWelcome" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout-sw600dp-land/activity_main.xml b/app/src/main/res/layout-sw600dp-land/activity_main.xml
index 7c5cde1..6192996 100644
--- a/app/src/main/res/layout-sw600dp-land/activity_main.xml
+++ b/app/src/main/res/layout-sw600dp-land/activity_main.xml
@@ -6,106 +6,86 @@
     android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"
     android:id="@+id/MainActivity">
 
-    <TableLayout
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:id="@+id/tableLayout2">
-
-        <TableRow
-            android:layout_width="fill_parent"
-            android:layout_height="fill_parent">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textAppearance="?android:attr/textAppearanceLarge"
-                android:text="Username"
-                android:id="@+id/usernameLabel"
-                android:layout_alignParentLeft="true"
-                android:layout_alignParentStart="true"
-                android:textSize="60dp"
-                android:layout_column="0"
-                android:textColor="#ff1e00ff" />
-
-            <EditText
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:id="@+id/username"
-                android:layout_alignParentTop="true"
-                android:layout_alignLeft="@+id/password"
-                android:layout_alignStart="@+id/password"
-                android:layout_above="@+id/password"
-                android:layout_alignRight="@+id/password"
-                android:layout_alignEnd="@+id/password"
-                android:textSize="60dp"
-                android:text="root"
-                android:layout_column="1"
-                android:layout_marginLeft="73dip" />
-        </TableRow>
-
-        <TableRow
-            android:layout_width="fill_parent"
-            android:layout_height="fill_parent">
+    <ImageButton
+        android:layout_width="150dip"
+        android:layout_height="50dip"
+        android:id="@+id/RegisterButton"
+        android:onClick="Register"
+        android:background="@drawable/ic_signup"
+        android:layout_alignParentBottom="true"
+        android:layout_alignLeft="@+id/imageView4"
+        android:layout_alignStart="@+id/imageView4" />
 
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textAppearance="?android:attr/textAppearanceLarge"
-                android:text="Password"
-                android:id="@+id/passwordLabel"
-                android:textSize="60dp"
-                android:layout_centerVertical="true"
-                android:layout_toLeftOf="@+id/RegisterButton"
-                android:layout_toStartOf="@+id/RegisterButton"
-                android:layout_column="0"
-                android:textColor="#ff1e00ff" />
+    <ImageButton
+        android:layout_width="150dip"
+        android:layout_height="50dip"
+        android:id="@+id/loginButton"
+        android:onClick="onStartClick"
+        android:background="@drawable/ic_login"
+        android:layout_below="@+id/linearLayout2"
+        android:layout_alignRight="@+id/imageView4"
+        android:layout_alignEnd="@+id/imageView4" />
 
-            <EditText
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:inputType="textPassword"
-                android:ems="10"
-                android:id="@+id/password"
-                android:textSize="60dp"
-                android:layout_below="@+id/usernameLabel"
-                android:layout_toRightOf="@+id/usernameLabel"
-                android:layout_marginLeft="73dp"
-                android:layout_marginStart="73dp"
-                android:text="rootroot"
-                android:layout_column="1" />
-
-        </TableRow>
-
-    </TableLayout>
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/imageView4"
+        android:background="@drawable/titolo"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true" />
 
-    <RelativeLayout
+    <LinearLayout
+        android:orientation="vertical"
         android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="270dp"
+        android:layout_above="@+id/RegisterButton"
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
-        android:layout_below="@+id/tableLayout2">
+        android:id="@+id/linearLayout2">
 
-        <ImageButton
-            android:layout_width="200dip"
-            android:layout_height="70dip"
-            android:id="@+id/RegisterButton"
-            android:layout_alignTop="@+id/loginButton"
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceLarge"
+            android:text="Username"
+            android:id="@+id/usernameLabel"
+            android:textColor="#ffff2e3c" />
+
+        <EditText
+            android:layout_width="1194dp"
+            android:layout_height="wrap_content"
+            android:id="@+id/username"
+            android:textSize="25dp"
+            android:text="root"
+            android:layout_column="1"
+            android:ems="10"
+            android:layout_alignTop="@+id/linearLayout2"
             android:layout_toLeftOf="@+id/loginButton"
-            android:layout_toStartOf="@+id/loginButton"
-            android:onClick="Register"
-            android:background="@drawable/ic_signup" />
+            android:layout_toStartOf="@+id/loginButton" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceLarge"
+            android:text="Password"
+            android:id="@+id/PasswordLabel"
+            android:textColor="#ff5042c4" />
+
+        <EditText
+            android:layout_width="1180dp"
+            android:layout_height="wrap_content"
+            android:inputType="textPassword"
+            android:ems="10"
+            android:id="@+id/password"
+            android:textSize="25dp"
+            android:text="rootroot"
+            android:layout_column="1"
+            android:layout_above="@+id/RegisterButton"
+            android:layout_alignRight="@+id/imageView4"
+            android:layout_alignEnd="@+id/imageView4"
+            android:layout_marginRight="106dp"
+            android:layout_marginEnd="106dp" />
 
-        <ImageButton
-            android:layout_width="200dip"
-            android:layout_height="70dip"
-            android:id="@+id/loginButton"
-            android:onClick="onStartClick"
-            android:layout_alignParentEnd="true"
-            android:layout_alignParentRight="true"
-            android:background="@drawable/ic_login"
-            android:layout_alignParentStart="false" />
-    </RelativeLayout>
+    </LinearLayout>
 
 </RelativeLayout>
diff --git a/app/src/main/res/layout-sw600dp-land/activity_register_form.xml b/app/src/main/res/layout-sw600dp-land/activity_register_form.xml
new file mode 100644
index 0000000..4c36482
--- /dev/null
+++ b/app/src/main/res/layout-sw600dp-land/activity_register_form.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent" android:layout_height="fill_parent"
+    android:fillViewport="false"
+    android:id="@+id/ScrollView">
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    tools:context="com.example.raffaele.testapp.Register_form"
+    android:id="@+id/SecondoTesto"
+    android:background="#ffffffff">
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceLarge"
+            android:text="Insert your personal information"
+            android:id="@+id/textView"
+            android:layout_alignParentTop="true"
+            android:layout_centerHorizontal="true" />
+
+        <TextView
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:text="Asterisked (*) fields are mandatory"
+            android:id="@+id/textView2"
+            android:layout_below="@+id/textView"
+            android:layout_alignLeft="@+id/textView"
+            android:layout_alignStart="@+id/textView"
+            android:layout_marginLeft="15dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textPersonName"
+            android:ems="10"
+            android:id="@+id/Reg_name"
+            android:layout_below="@+id/textView"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_marginTop="69dp"
+            android:hint="Name*"
+            android:layout_marginRight="70dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textPersonName"
+            android:ems="10"
+            android:id="@+id/Reg_surname"
+            android:layout_below="@+id/Reg_name"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:hint="Surname*"
+            android:layout_marginRight="70dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textPersonName"
+            android:ems="10"
+            android:id="@+id/Reg_school"
+            android:hint="School*"
+            android:layout_below="@+id/Reg_surname"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_marginRight="70dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textPassword"
+            android:ems="10"
+            android:id="@+id/Reg_pass"
+            android:hint="Password*"
+            android:layout_below="@+id/Reg_username"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_marginRight="70dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textPersonName"
+            android:ems="10"
+            android:id="@+id/Reg_address"
+            android:hint="Address"
+            android:layout_below="@+id/Reg_school"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_marginRight="70dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textEmailAddress"
+            android:ems="10"
+            android:id="@+id/Reg_email"
+            android:hint="E-mail*"
+            android:layout_below="@+id/Reg_address"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_marginRight="70dp" />
+
+        <EditText
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textPersonName"
+            android:ems="10"
+            android:id="@+id/Reg_username"
+            android:hint="Username*"
+            android:layout_below="@+id/Reg_email"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_marginRight="70dp" />
+
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="fill_parent"
+        android:layout_height="280dp"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true"
+        android:layout_marginTop="465dp">
+
+        <ImageButton
+            android:layout_width="330dp"
+            android:layout_height="120dp"
+            android:id="@+id/Reg_button"
+            android:background="@drawable/sub"
+            android:layout_gravity="center_horizontal"
+            android:onClick="Registrazione"/>
+    </LinearLayout>
+
+</RelativeLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/layout-sw600dp-land/row.xml b/app/src/main/res/layout-sw600dp-land/row.xml
new file mode 100644
index 0000000..a67f408
--- /dev/null
+++ b/app/src/main/res/layout-sw600dp-land/row.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal" >
+    <CheckBox
+        android:id="@+id/checkBox1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text=""
+        android:textSize="30sp" />
+    <TextView
+        android:id="@+id/textView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        android:textSize="30sp" />
+</LinearLayout>
diff --git a/app/src/main/res/layout-sw600dp-port/activity_argument__page.xml b/app/src/main/res/layout-sw600dp-port/activity_argument__page.xml
new file mode 100644
index 0000000..078142f
--- /dev/null
+++ b/app/src/main/res/layout-sw600dp-port/activity_argument__page.xml
@@ -0,0 +1,25 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical" >
+    <ListView
+        android:id="@+id/listView1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+    </ListView>
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="right"></LinearLayout>
+
+    <Button
+        style="?android:attr/buttonStyleSmall"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Confirm"
+        android:id="@+id/Confirm"
+        android:layout_gravity="right"
+        android:onClick="toWelcome" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout-sw600dp-port/activity_main.xml b/app/src/main/res/layout-sw600dp-port/activity_main.xml
index 50c18e5..b92b934 100644
--- a/app/src/main/res/layout-sw600dp-port/activity_main.xml
+++ b/app/src/main/res/layout-sw600dp-port/activity_main.xml
@@ -7,33 +7,41 @@
     android:id="@+id/MainActivity">
 
     <ImageButton
-        android:layout_width="200dip"
-        android:layout_height="80dip"
+        android:layout_width="150dip"
+        android:layout_height="50dip"
         android:id="@+id/loginButton"
         android:onClick="onStartClick"
         android:background="@drawable/ic_login"
-        android:layout_alignParentBottom="true"
-        android:layout_alignParentRight="true"
-        android:layout_alignParentEnd="true"
-        android:layout_marginBottom="20dip" />
+        android:layout_below="@+id/linearLayout"
+        android:layout_centerHorizontal="true" />
 
     <ImageButton
-        android:layout_width="200dip"
-        android:layout_height="80dip"
+        android:layout_width="150dip"
+        android:layout_height="50dip"
         android:id="@+id/RegisterButton"
         android:onClick="Register"
         android:background="@drawable/ic_signup"
-        android:layout_below="@+id/linearLayout"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginBottom="20dip" />
+        android:layout_below="@+id/loginButton"
+        android:layout_alignLeft="@+id/loginButton"
+        android:layout_alignStart="@+id/loginButton"
+        android:layout_marginTop="112dp" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/imageView3"
+        android:background="@drawable/titolo"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true" />
 
     <LinearLayout
         android:orientation="vertical"
-        android:layout_width="fill_parent"
-        android:layout_height="fill_parent"
-        android:layout_above="@+id/loginButton"
-        android:id="@+id/linearLayout">
+        android:layout_width="900dp"
+        android:layout_height="500dp"
+        android:id="@+id/linearLayout"
+        android:layout_centerVertical="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true">
 
         <TextView
             android:layout_width="wrap_content"
@@ -41,20 +49,18 @@
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:text="Username"
             android:id="@+id/usernameLabel"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true"
-            android:textSize="80dp"
-            android:textColor="#ff1e00ff" />
+            android:textColor="#ffff2e3c" />
 
         <EditText
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:id="@+id/username"
-            android:textSize="80dp"
+            android:textSize="25dp"
             android:text="root"
             android:layout_below="@+id/usernameLabel"
             android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true" />
+            android:layout_alignParentStart="true"
+            android:ems="100"/>
 
         <TextView
             android:layout_width="wrap_content"
@@ -62,24 +68,21 @@
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:text="Password"
             android:id="@+id/passwordLabel"
-            android:textSize="80dp"
-            android:layout_below="@+id/password"
-            android:layout_alignRight="@+id/usernameLabel"
-            android:layout_alignEnd="@+id/usernameLabel"
-            android:textColor="#ff1e00ff" />
+            android:textColor="#ff5042c4" />
 
         <EditText
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:inputType="textPassword"
-            android:ems="10"
+            android:ems="100"
             android:id="@+id/password"
-            android:textSize="80dp"
+            android:textSize="25dp"
             android:text="rootroot"
             android:layout_above="@+id/loginButton"
             android:layout_alignParentLeft="true"
             android:layout_alignParentStart="true"
-            android:layout_marginBottom="91dp" />
+            android:layout_marginBottom="91dp"
+            android:textIsSelectable="false" />
 
     </LinearLayout>
 
diff --git a/app/src/main/res/layout-sw600dp-port/activity_register_form.xml b/app/src/main/res/layout-sw600dp-port/activity_register_form.xml
new file mode 100644
index 0000000..0bddeb2
--- /dev/null
+++ b/app/src/main/res/layout-sw600dp-port/activity_register_form.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent" android:layout_height="fill_parent"
+    android:fillViewport="false"
+    android:id="@+id/ScrollView">
+    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+        android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+        android:paddingRight="@dimen/activity_horizontal_margin"
+        android:paddingTop="@dimen/activity_vertical_margin"
+        android:paddingBottom="@dimen/activity_vertical_margin"
+        tools:context="com.example.raffaele.testapp.Register_form"
+        android:id="@+id/SecondoTesto"
+        android:background="#ffffffff">
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="fill_parent"
+            android:layout_height="fill_parent"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textAppearance="?android:attr/textAppearanceLarge"
+                android:text="Insert your personal information"
+                android:id="@+id/textView"
+                android:layout_alignParentTop="true"
+                android:layout_centerHorizontal="true" />
+
+            <TextView
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:text="Asterisked (*) fields are mandatory"
+                android:id="@+id/textView2"
+                android:layout_below="@+id/textView"
+                android:layout_alignLeft="@+id/textView"
+                android:layout_alignStart="@+id/textView"
+                android:layout_marginLeft="15dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_name"
+                android:layout_below="@+id/textView"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="69dp"
+                android:hint="Name*"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_surname"
+                android:layout_below="@+id/Reg_name"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:hint="Surname*"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_school"
+                android:hint="School*"
+                android:layout_below="@+id/Reg_surname"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPassword"
+                android:ems="10"
+                android:id="@+id/Reg_pass"
+                android:hint="Password*"
+                android:layout_below="@+id/Reg_username"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_address"
+                android:hint="Address"
+                android:layout_below="@+id/Reg_school"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textEmailAddress"
+                android:ems="10"
+                android:id="@+id/Reg_email"
+                android:hint="E-mail*"
+                android:layout_below="@+id/Reg_address"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+            <EditText
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPersonName"
+                android:ems="10"
+                android:id="@+id/Reg_username"
+                android:hint="Username*"
+                android:layout_below="@+id/Reg_email"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_marginRight="70dp" />
+
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="fill_parent"
+            android:layout_height="280dp"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true"
+            android:layout_marginTop="465dp">
+
+            <ImageButton
+                android:layout_width="330dp"
+                android:layout_height="120dp"
+                android:id="@+id/Reg_button"
+                android:background="@drawable/sub"
+                android:layout_gravity="center_horizontal"
+                android:onClick="Registrazione"/>
+        </LinearLayout>
+
+    </RelativeLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/layout-sw600dp-port/row.xml b/app/src/main/res/layout-sw600dp-port/row.xml
new file mode 100644
index 0000000..3f5beae
--- /dev/null
+++ b/app/src/main/res/layout-sw600dp-port/row.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal" >
+    <CheckBox
+        android:id="@+id/checkBox1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text=""
+        android:textSize="30sp" />
+    <TextView
+        android:id="@+id/textView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        android:textSize="40sp" />
+</LinearLayout>
diff --git a/app/src/main/res/layout/activity_register_form.xml b/app/src/main/res/layout/activity_register_form.xml
deleted file mode 100644
index 7780751..0000000
--- a/app/src/main/res/layout/activity_register_form.xml
+++ /dev/null
@@ -1,135 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent" android:layout_height="fill_parent">
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
-    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
-    android:paddingRight="@dimen/activity_horizontal_margin"
-    android:paddingTop="@dimen/activity_vertical_margin"
-    android:paddingBottom="@dimen/activity_vertical_margin"
-    tools:context="com.example.raffaele.testapp.Register_form"
-    android:id="@+id/SecondoTesto">
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:textAppearance="?android:attr/textAppearanceLarge"
-        android:text="Insert your personal information"
-        android:id="@+id/textView"
-        android:layout_alignParentTop="true"
-        android:layout_centerHorizontal="true" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textPersonName"
-        android:ems="10"
-        android:id="@+id/Reg_name"
-        android:layout_below="@+id/textView"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginTop="69dp"
-        android:hint="Name*"
-        android:layout_marginRight="70dp" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textPassword"
-        android:ems="10"
-        android:id="@+id/Reg_pass"
-        android:hint="Password*"
-        android:layout_below="@+id/Reg_username"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginRight="70dp" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textPersonName"
-        android:ems="10"
-        android:id="@+id/Reg_surname"
-        android:layout_below="@+id/Reg_name"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:hint="Surname*"
-        android:layout_marginRight="70dp" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textPersonName"
-        android:ems="10"
-        android:id="@+id/Reg_username"
-        android:hint="Username*"
-        android:layout_below="@+id/Reg_email"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginRight="70dp" />
-
-    <Button
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:text="Submit"
-        android:id="@+id/Reg_button"
-        android:enabled="true"
-        android:onClick="Registrazione"
-        android:nestedScrollingEnabled="false"
-        android:layout_below="@+id/Reg_pass"
-        android:layout_centerHorizontal="true"
-        android:layout_marginTop="50dp"
-        android:layout_marginRight="100dp"
-        android:layout_marginLeft="100dp"
-        android:layout_alignParentEnd="false"
-        android:layout_alignParentStart="false" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textPersonName"
-        android:ems="10"
-        android:id="@+id/Reg_school"
-        android:hint="School*"
-        android:layout_below="@+id/Reg_surname"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginRight="70dp" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textPersonName"
-        android:ems="10"
-        android:id="@+id/Reg_address"
-        android:hint="Address"
-        android:layout_below="@+id/Reg_school"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginRight="70dp" />
-
-    <EditText
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:inputType="textEmailAddress"
-        android:ems="10"
-        android:id="@+id/Reg_email"
-        android:hint="E-mail*"
-        android:layout_below="@+id/Reg_address"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_marginRight="70dp" />
-
-    <TextView
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:textAppearance="?android:attr/textAppearanceMedium"
-        android:text="Asterisked (*) fields are mandatory"
-        android:id="@+id/textView2"
-        android:layout_below="@+id/textView"
-        android:layout_alignLeft="@+id/textView"
-        android:layout_alignStart="@+id/textView"
-        android:layout_marginLeft="15dp" />
-
-</RelativeLayout>
-</ScrollView>
\ No newline at end of file