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18-549 Team 1: Reflex Project Presentation

18-549 Team 1: Reflex Project Presentation. Mid-semester Demo. http://www.ece.cmu.edu/~ece549/spring07/team1/index.html. Inbae Lee (inbaelee@cmu.edu), Paul Thurlow (pthurlow@andrew.cmu.edu), Ryan Frishberg (frish@cmu.edu), Siva Srinivasan (siva@cmu.edu). Re-cap: Concept. Gaming Glove

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18-549 Team 1: Reflex Project Presentation

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  1. 18-549 Team 1: ReflexProject Presentation Mid-semester Demo http://www.ece.cmu.edu/~ece549/spring07/team1/index.html Inbae Lee (inbaelee@cmu.edu), Paul Thurlow (pthurlow@andrew.cmu.edu), Ryan Frishberg (frish@cmu.edu), Siva Srinivasan (siva@cmu.edu)

  2. Re-cap: Concept • Gaming Glove • Wearable glove which detects hand movements for use as an input device • Accelerometer data to tell hand movement and the Telos Mote to wirelessly communicate • What’s Still New • Force Sensor Resistor: button on the thumb • Flex Sensor: finger flex detection

  3. System Architecture Processed Data Sensor Data Raw Data Process Data

  4. Status Update • Hooked up the accelerometer and can get data responsively • Can get Bluetooth with Java and talk to Wii-mote – cannot talk to Wii yet • Have not gotten to work with Flex sensors yet

  5. Parts Flex sensors (Left: Electrotap T303B, Right: Jameco Flex Sensor 15055) Tmote Sparkfun Triple Axis Accelerometer Breakout - ADXL330 (SKU#: Sense-ADXL330)

  6. Mid-semester Demo Zigby/USB

  7. Next Steps • Quicker, smoother, more accurate accelerometer data • Hook up flex sensor and get that to work • Bluetooth to the Wii (hopefully). Getting Wii Dev Kit to help us out

  8. Lessons Learned • Datasheets are helpful! • Bluetooth through Java….hard • Example programs (good ones) are useful

  9. Tentative Schedule

  10. Questions and Answers

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