WiFi Robot
Check out this great WiFi Robot project that used an app called Wifi Bot Control. “Features Uses WiFi only to control the robot and view the IP Camera stream Configurable camera URLs (up to 3) 3 Joystick Modes: Default, Simple Mode and Orientation Sensor Supports up to 8 additional commands via Command Buttons. Configurable WiFi packet interval. Supports a number of micro controllers – requires WiFi module/capabilities. Sample Arduino