diff --git a/mapmap-app/app/src/main/res/layout-large/activity_capture.xml b/mapmap-app/app/src/main/res/layout-large/activity_capture.xml
index b447b8a..b744b15 100644
--- a/mapmap-app/app/src/main/res/layout-large/activity_capture.xml
+++ b/mapmap-app/app/src/main/res/layout-large/activity_capture.xml
@@ -90,7 +90,7 @@
             android:textColor="@color/text_color_blue" />
 
         <Chronometer
-            android:id="@+id/duracionText"
+            android:id="@+id/cronometroDuracion"
             style="@style/text_title_map"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
@@ -124,7 +124,7 @@
             android:layout_height="match_parent"
             android:layout_marginLeft="16dp"
             android:gravity="center_vertical"
-            android:text="0m"
+            android:text="0"
             android:textColor="#000" />
 
     </LinearLayout>
@@ -248,7 +248,7 @@
             android:gravity="center_vertical|end"
             android:text="0"
             android:layout_weight="1"
-            android:textColor="#00e191"
+            android:textColor="@color/text_color_green"
             android:textSize="40sp" />
 
         <ImageButton
@@ -286,7 +286,7 @@
             android:layout_marginLeft="8dp"
             android:layout_weight="1"
             android:text="0"
-            android:textColor="#ff8500"
+            android:textColor="@color/text_color_orange"
             android:textSize="40sp" />
 
     </LinearLayout>
diff --git a/mapmap-app/app/src/main/res/layout-large/activity_main.xml b/mapmap-app/app/src/main/res/layout-large/activity_main.xml
index 893d619..76562b9 100644
--- a/mapmap-app/app/src/main/res/layout-large/activity_main.xml
+++ b/mapmap-app/app/src/main/res/layout-large/activity_main.xml
@@ -24,7 +24,7 @@
             android:id="@+id/usuarioLabel"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:textColor="#2f323e"
+            android:textColor="@color/text_color_dark_gray"
             android:textSize="20sp"
             android:text=""/>
 
@@ -45,7 +45,8 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="64dp"
         android:layout_marginLeft="64dp"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        android:layout_marginStart="64dp">
 
         <ImageButton
             android:id="@+id/botonTrazar"
@@ -53,7 +54,8 @@
             android:layout_height="wrap_content"
             android:layout_marginBottom="32dp"
             android:src="@drawable/btn_trazar"
-            android:background="@null"/>
+            android:background="@null"
+            android:contentDescription="Trazar" />
 
         <ImageButton
             android:id="@+id/botonRecorridos"
@@ -63,7 +65,8 @@
             android:layout_alignLeft="@+id/WandButton"
             android:layout_marginBottom="32dp"
             android:background="@null"
-            android:src="@drawable/btn_recorridos" />
+            android:src="@drawable/btn_recorridos"
+            android:contentDescription="Recorridos"/>
 
         <ImageButton
             android:id="@+id/botonEnviar"
@@ -72,7 +75,8 @@
             android:layout_alignLeft="@+id/ReviewButton"
             android:layout_centerVertical="true"
             android:background="@null"
-            android:src="@drawable/btn_enviar" />
+            android:src="@drawable/btn_enviar"
+            android:contentDescription="Enviar"/>
 
     </LinearLayout>
 
diff --git a/mapmap-app/app/src/main/res/layout/activity_capture.xml b/mapmap-app/app/src/main/res/layout/activity_capture.xml
index 86d6b9a..b744b15 100644
--- a/mapmap-app/app/src/main/res/layout/activity_capture.xml
+++ b/mapmap-app/app/src/main/res/layout/activity_capture.xml
@@ -248,7 +248,7 @@
             android:gravity="center_vertical|end"
             android:text="0"
             android:layout_weight="1"
-            android:textColor="#00e191"
+            android:textColor="@color/text_color_green"
             android:textSize="40sp" />
 
         <ImageButton
@@ -286,7 +286,7 @@
             android:layout_marginLeft="8dp"
             android:layout_weight="1"
             android:text="0"
-            android:textColor="#ff8500"
+            android:textColor="@color/text_color_orange"
             android:textSize="40sp" />
 
     </LinearLayout>
diff --git a/mapmap-app/app/src/main/res/layout/activity_main.xml b/mapmap-app/app/src/main/res/layout/activity_main.xml
index 893d619..76562b9 100644
--- a/mapmap-app/app/src/main/res/layout/activity_main.xml
+++ b/mapmap-app/app/src/main/res/layout/activity_main.xml
@@ -24,7 +24,7 @@
             android:id="@+id/usuarioLabel"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:textColor="#2f323e"
+            android:textColor="@color/text_color_dark_gray"
             android:textSize="20sp"
             android:text=""/>
 
@@ -45,7 +45,8 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="64dp"
         android:layout_marginLeft="64dp"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        android:layout_marginStart="64dp">
 
         <ImageButton
             android:id="@+id/botonTrazar"
@@ -53,7 +54,8 @@
             android:layout_height="wrap_content"
             android:layout_marginBottom="32dp"
             android:src="@drawable/btn_trazar"
-            android:background="@null"/>
+            android:background="@null"
+            android:contentDescription="Trazar" />
 
         <ImageButton
             android:id="@+id/botonRecorridos"
@@ -63,7 +65,8 @@
             android:layout_alignLeft="@+id/WandButton"
             android:layout_marginBottom="32dp"
             android:background="@null"
-            android:src="@drawable/btn_recorridos" />
+            android:src="@drawable/btn_recorridos"
+            android:contentDescription="Recorridos"/>
 
         <ImageButton
             android:id="@+id/botonEnviar"
@@ -72,7 +75,8 @@
             android:layout_alignLeft="@+id/ReviewButton"
             android:layout_centerVertical="true"
             android:background="@null"
-            android:src="@drawable/btn_enviar" />
+            android:src="@drawable/btn_enviar"
+            android:contentDescription="Enviar"/>
 
     </LinearLayout>
 
diff --git a/mapmap-app/app/src/main/res/layout/activity_new.xml b/mapmap-app/app/src/main/res/layout/activity_new.xml
index 599de07..7405361 100644
--- a/mapmap-app/app/src/main/res/layout/activity_new.xml
+++ b/mapmap-app/app/src/main/res/layout/activity_new.xml
@@ -20,7 +20,8 @@
             android:id="@+id/appLogo"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:src="@drawable/app_logo" />
+            android:src="@drawable/app_logo"
+            android:contentDescription="MapMap" />
 
     </LinearLayout>
 
diff --git a/mapmap-app/app/src/main/res/layout/activity_register.xml b/mapmap-app/app/src/main/res/layout/activity_register.xml
index f08df98..2a7a15f 100644
--- a/mapmap-app/app/src/main/res/layout/activity_register.xml
+++ b/mapmap-app/app/src/main/res/layout/activity_register.xml
@@ -5,30 +5,32 @@
     android:layout_height="match_parent"
     android:background="#EDF5E1"
     android:orientation="vertical"
-    android:paddingBottom="@dimen/activity_vertical_margin"
     android:paddingLeft="@dimen/activity_horizontal_margin"
-    android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
-    tools:context=".NewActivity" >
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    tools:context=".NewActivity">
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" >
+        android:layout_height="wrap_content">
 
         <ImageView
             android:id="@+id/passengerImageView"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:src="@drawable/app_logo" />
+            android:src="@drawable/app_logo"
+            android:contentDescription="MapMap" />
+
     </LinearLayout>
 
     <LinearLayout
         android:id="@+id/linearLayout"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:layout_alignLeft="@+id/passengerImageView"
         android:layout_below="@+id/passengerImageView"
-        android:orientation="vertical" >
+        android:layout_alignLeft="@+id/passengerImageView"
+        android:orientation="vertical">
 
         <ImageView
             android:id="@+id/imageView1"
@@ -50,9 +52,9 @@
             android:id="@+id/usuarioInputText"
             android:layout_width="match_parent"
             android:layout_height="48dp"
+            android:layout_below="@+id/usuarioLabel"
             android:layout_alignParentLeft="true"
             android:layout_alignParentRight="true"
-            android:layout_below="@+id/usuarioLabel"
             android:layout_marginTop="8dp"
             android:imeOptions="actionDone"
             android:maxLines="1"
diff --git a/mapmap-app/app/src/main/res/layout/activity_review.xml b/mapmap-app/app/src/main/res/layout/activity_review.xml
index ccb712f..c48e4cb 100644
--- a/mapmap-app/app/src/main/res/layout/activity_review.xml
+++ b/mapmap-app/app/src/main/res/layout/activity_review.xml
@@ -34,10 +34,10 @@
         android:id="@+id/captureList"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:cacheColorHint="#00000000"
+        android:cacheColorHint="@color/text_color_dark_gray"
         android:divider="#00000000"
         android:layout_marginTop="32dp"
-        android:dividerHeight="16dp">
+        android:dividerHeight="8dp">
 
     </ListView>
 
diff --git a/mapmap-app/app/src/main/res/layout/capture_list_item_layout.xml b/mapmap-app/app/src/main/res/layout/capture_list_item_layout.xml
index d52324b..5c792b1 100644
--- a/mapmap-app/app/src/main/res/layout/capture_list_item_layout.xml
+++ b/mapmap-app/app/src/main/res/layout/capture_list_item_layout.xml
@@ -26,7 +26,7 @@
 	<LinearLayout
 	    android:layout_width="match_parent"
 	    android:layout_height="wrap_content"
-	    android:gravity="right"
+	    android:gravity="end"
 	    android:paddingTop="9dp" >
  	    
 
diff --git a/mapmap-app/app/src/main/res/values/colors.xml b/mapmap-app/app/src/main/res/values/colors.xml
index 58ce313..a08e765 100644
--- a/mapmap-app/app/src/main/res/values/colors.xml
+++ b/mapmap-app/app/src/main/res/values/colors.xml
@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <color name="text_color">#EDF5E1</color>
-    <color name="text_color_green">#5CDB95</color> 
+    <color name="text_color_green">#00e191</color>
     <color name="text_color_blue">#05386B</color>
     <color name="text_color_gray">#76847C</color>
+    <color name="text_color_dark_gray">#2f323d</color>
+    <color name="text_color_orange">#ff8500</color>
 </resources>
\ No newline at end of file
diff --git a/mapmap-app/app/src/main/res/values/strings.xml b/mapmap-app/app/src/main/res/values/strings.xml
index 641d597..9983b52 100644
--- a/mapmap-app/app/src/main/res/values/strings.xml
+++ b/mapmap-app/app/src/main/res/values/strings.xml
@@ -6,7 +6,6 @@
     <string name="finalizar">Finalizar</string>
     <string name="boton_marcar_parada">Marcar parada</string>
     <string name="boton_iniciar_captura">Iniciar captura</string>
-    <string name="btn_iniciar_captura">Inciiar captura</string>
     <string name="boton_mas">Más</string>
     <string name="boton_menos">Menos</string>
 </resources>