1. Android Based Graphical User Interface for Control

2. Project Overview Arduino microcontroller based vehicle – Variable speed motor forward/reverse using H- bridge – Servo to control direction left/right Bluetooth module to send/receive data Android application for control – User-friendly interface (twist to turn/touch to go) CMUCam integration

3. Complete System All hardware components are available

4. Design Decisions Microcontroller – Start with Arduino Duemilanove based on cost and ease of use – Upgrade to Arduino Mega for additional serial line Bluetooth module – BlueSMiRF Gold module Wireless camera – Research wide range of ideas

5. Android Application Tilt device to turn left/right Touch and drag to control speed Release to stop Meter bar provides visual direction and speed indicator Placeholder for image display