diff --git a/Android/README.md b/Android/README.md
index 07c6a3c..a1fe25d 100644
--- a/Android/README.md
+++ b/Android/README.md
@@ -23,7 +23,7 @@ This is a mobile app developed for project name "[Development of low cost upper
 
 ## Deployment
 
-Tested on Android 4.X tablet.
+Tested on Android tablet.
 
 ## Built With
 
diff --git a/Arduino/README.md b/Arduino/README.md
index 9390aaf..c9f87e3 100644
--- a/Arduino/README.md
+++ b/Arduino/README.md
@@ -6,7 +6,7 @@ This is a Arduino code for project name "[Development of low cost upper and lowe
 
 ## Deployment
 
-Tested on Arduino board.
+Tested on Arduino Uno board.
 
 ## Built With
 
diff --git a/README.md b/README.md
index d4cc6ea..b8d5158 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ This is a rehabilitation system designed for project name "[Development of low c
 
 ## Deployment
 
-Tested on Android 4.4-9.0 tablets and Arduino board.<br>
+Tested on Android tablets and Arduino Uno board.<br>
 
 A prototype is built for demonstration purpose, as per screenshot below:<br>
 Picture is temporarily not available