The Robotic Pattern Control Application works using Assigned Distances and Directions. The User after placing the desired patterns, simply connects the Mobile Phone to the Robotic System Via Bluetooth Technology. Once connected, the Start Button is then Clicked to start the control process Automatically. To Remove any Placed Distance/Direction, Simply Tap on the view to Remove.
For Example, the Robot Recieves the User input Control Patterns as N60E20W40E50.
Where,
N means North.
E means East.
W means West.
S means South.
And all distances are in cm.

Bluetooth Module Configuration:
Name: Akifago.
Speed: 9600

Sample Code Link:
http://media1.webgarden.com/files/media1:5aa590bbbbed5.pdf.upl/Robotic%20Car%20Pattern.pdf