1. Android Laser Pointer Control Client System Block Diagram Functional Requirements Development Platform

2. 11/1/2012 Coach www.technology-systems.com

3. Functional Requirements The Android Client shall send the following commands to PC Laser Pointer Server via Bluetooth: The Android Client shall have the following user Interface: Basic MovementAutomation Control 1: Move Left6: Move to Target 6 2: Move Down7: Move to Target 7 3: Move Right8: Move to Target 8 4: Move Up9: Set Target 6 5: STOPA: Set Target 7 B: Set Target 8 C: Auto Sequence

4. Development Platform Target Hardware –Android Device –Laptop PC with Bluetooth adapter (available) –Microchip Microcontroller (available) –Laser pointer Assembly (available) –Controller / Laser pointer Interface Cable Adapter (available) Development Platform: –PC Windows (Win7-32/64 bit) –Eclipse (free download) –Stepper Motor Control Emulator (available) –PC Bluetooth Server (available) –Control Interface (available) –Microchip Stepper Motor Control (available) Language: Java