1. Mid Semester Presentation

2. Jacob BassettChelsea MosserRobert BlackBryan Lee HID Protocol Enclosure Accelerometer and Gyroscope Coding Enclosure Accelerometer and Gyroscope Coding Glove Design HID Protocol Glove Design Dr. Mike Mazzola Advisor

3.  Problem  Solution  System Overview  Constraints  Technical  Practical  Components  Progress  Timeline  Q&A

4.  No innovations have been made to the computer mouse.  Mouse movement remains two-dimensional.

5. Use accelerometers and gyroscopes to enable three-dimensional movement as input.

6. Accelerometer & Gyroscope Chip Microcontroller Computer USB 5V Supply

7. NameDescription USBThe Glove Mouse must be able to interface with a computer through USB. Data RateThe Glove Mouse must operate at a data rate of at least 39.8 kB/s. Power RequirementsThe Glove Mouse must not exceed 500 mA. CalibrationThe Glove Mouse must allow for user calibration to establish a region of less than 5° to pause cursor movement. Range of MotionThe Glove Mouse must detect change in degrees of the user’s wrist up to ±45°.

8. NameDescription UsabilityThe device must utilize the generic Windows mouse driver. ManufacturabilityThe enclosure must support a modular design and be comfortable for the user.

9.  Minimum, easy user configuration at startup  Supports plug and play approach  Easy to Power  Powered from USB port  Uses windows mouse driver  Easy customization

10.  Glove needs to be lightweight and breathable.  Module size limited by average hand size.  Needs to be mounted to the back of user's hand  Enclosure must be removable.  Allows for glove replacement, washability

11. Three types of special-order components:  Microcontroller Unit  Motion-Sensing Unit  Pushbuttons

12. Name Flash (kB) SupportADCUSB Price ($) PIC18F27J53128 Decreasing12-bitYes4.96 [1] PIC24FJ32GB00232 Current10-bitYes4.52 [2] PIC24HJ32GP20232 Current12-bitNo4.44 [3]

13. Name Accelerometer Sensitivity (g) Gyroscope Sensitivity (°/sec) Data Type Device Package Price ($) 5DOF IMU 3.6 500 Analog Breakout Board 49.50 [4] LSM320DLTR 2 4 8 16 250 500 2000 Digital28-TFLGA 10.04 [5] ADXL335 3 -- Analog Breakout Board 24.95 [6] ADXL213 1.2 -- PWM8-LLC 11.95 [7]

14. Type Actuation Force (gf) Height (mm) Actuator Diameter (mm) Price ($) EDSAC0LFS 240 0.9 6.35 1.44 [8] B3FS-4002P1504.37.10 1.32 [9]

16. PIC24FJ32GB002 5DOF- ADXL335 IDG500 Left/Right mouse clicks

18. LabView Code

19.  Adapting main.c file to work with Microchip’s USB libraries  Enclosure and glove research begun

20. JanuaryFebruaryMarchApril Discuss Sensors, Microcontroller, Data protocol, and Packaging Build Simulation PC-interface Prototype Finish Simulation Begin Package Implementation Prototype and Packaging Testing

21. [1] (2012,Feb 22). “PIC18F27J53,” in Digi-Key [Online]. Available: http://search.digikey.com/us/en/products/PIC18F27J53-I%2FSP/PIC18F27J53-I%2FSP- ND/2385813 http://search.digikey.com/us/en/products/PIC18F27J53-I%2FSP/PIC18F27J53-I%2FSP- ND/2385813 [2] (2012,Feb 22). “PIC24FJ32GB002,” in Digi-Key [Online]. Available: http://search.digikey.com/us/en/products/PIC24FJ32GB002-I%2FSP/PIC24FJ32GB002- I%2FSP-ND/2179116 http://search.digikey.com/us/en/products/PIC24FJ32GB002-I%2FSP/PIC24FJ32GB002- I%2FSP-ND/2179116 [3] (2012,Feb 22). “PIC24HJ32GP202,” in Digi-Key [Online]. Available: http://search.digikey.com/us/en/products/PIC24HJ32GP202-I%2FSP/PIC24HJ32GP202- I%2FSP-ND/1635696 http://search.digikey.com/us/en/products/PIC24HJ32GP202-I%2FSP/PIC24HJ32GP202- I%2FSP-ND/1635696 [4] (2012,Feb 22). “5DOF IMU,” in Sparkfun [Online]. Available: http://www.sparkfun.com/products/9268 [5] (2012,Feb 22). “LSM320DLTR,” in Digi-Key [Online]. Available: http://search.digikey.com/us/en/products/LSM320DLTR/497-11919-1-ND/2757650 http://www.sparkfun.com/products/9268 http://search.digikey.com/us/en/products/LSM320DLTR/497-11919-1-ND/2757650 [6] (2012,Feb 22). “ADXL335,” in Sparkfun [Online]. Available: http://www.sparkfun.com/products/9269 http://www.sparkfun.com/products/9269 [7] (2012,Feb 22). “ADXL213,” in Sparkfun [Online]. Available: http://www.sparkfun.com/products/854 http://www.sparkfun.com/products/854 [8] (2012,Feb 22). “EDSAC0LFS,” in Digi-Key [Online]. Available: http://search.digikey.com/us/en/products/EDSAC0LFS/401-1924-ND/1012754 http://search.digikey.com/us/en/products/EDSAC0LFS/401-1924-ND/1012754 [9] (2012,Feb 22). “B3FS-4002P,” in Digi-Key [Online]. Available: http://search.digikey.com/us/en/products/B3FS-4002P/SW1278CT-ND/2772024 http://search.digikey.com/us/en/products/B3FS-4002P/SW1278CT-ND/2772024

22. Mid Semester Presentation Questions?