1. GNMSGNMS Jason Rice Eric Ellett Larry Price Daniel Grum

2. What is GNMS? GNMS is a tabletop, multi-touch, computing surface to be designed by some kids. It is similar in functionality to the Microsoft Surface, but not at all a rip-off!

3. Design Constraints The surface will need to: Compute application data Processor Handle extraneous controls and peripherals Micro-processor Display visualizations Projector Capture human touches Video camera

4. Processor Intel Atom D525 Software application processor Human touch capture input from the video camera via USB Visualization display output to the projector via VGA Audio output via 2.5mm connector

5. Micro-controller Atmel AT32UC3B164 User input for projector brightness, On/Off, audio volume via GPIOs. Transmits user input to the motherboard via USB. Controls a response LED and fan speeds via PWMs. Input from external temperature sensor via ATD to determine fan speed.

6. Power Supply Unit RaidMax RK-380K 3.3V from a SATA power plug will power the micro-controller 5V from the 4-pin Molex will power the IR LEDs Normal 24-pin and 4-pin ATX connectors to power the motherboard devices (CPU, CPU fan, RAM, etc.)

7. Block Diagram

8. Micro Pin Layout

9. Micro Pin Layout (Cont')

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