1. SDP 2010 Team Goeckel PDR Stephan Adams Ghaida Al-Jermozi Jessica Lau Daniel Smith UMass CampusVision

2. SDP 2010 Team Goeckel PDR Motivation What is happening now around campus? MotivationOverviewRequirements Architecture Plan 1

3. SDP 2010 Team Goeckel PDR Project Goals  Collect Pictures of Locations  Near Real Time Uploading of Pictures  Internet Access to Pictures MotivationOverviewRequirements Architecture Plan 2

4. SDP 2010 Team Goeckel PDR Available Solutions MotivationOverviewRequirements Architecture Plan Webcam DIY Street View Google Trike 3

5. SDP 2010 Team Goeckel PDR Why would you view these pictures? (Mark all that apply) ‏ MotivationOverviewRequirements Architecture Plan 3

6. SDP 2010 Team Goeckel PDR Proposed Solution  Small backpack mounted device Autonomously takes images on campus Follows where the people are  Automatically uploads images over campus wireless network  Build web interface to store and display images MotivationOverviewRequirements Architecture Plan 4

7. SDP 2010 Team Goeckel PDR System Block Diagram MotivationOverviewRequirements Architecture Plan 5

8. SDP 2010 Team Goeckel PDR  Portable: comfortably carried on backpack  Size: System Requirements: Hardware MotivationOverviewRequirements Architecture Plan 6

9. SDP 2010 Team Goeckel PDR  Portable: comfortably carried on backpack  Size: Ideally not larger than pack of cards  Weight: System Requirements: Hardware MotivationOverviewRequirements Architecture Plan 6

10. SDP 2010 Team Goeckel PDR  Portable: comfortably carried on backpack  Size: Ideally not larger than pack of cards  Weight: Not heavier than can of soda  Battery: All day use Rechargeable  Manual on-off switch  Weather proof System Requirements: Hardware MotivationOverviewRequirements Architecture Plan 6

11. SDP 2010 Team Goeckel PDR Device Block Diagram MotivationOverviewRequirements Architecture Plan 7

12. SDP 2010 Team Goeckel PDR Component Selection ModelPriceUnique Feature Wireless VIA VNT6656 USB Module31.95USB Interface WiFly GSX Serial Module69.95Low Power ZG2100 Wi-Fi Module34.95Compatible with PIC24 Microcontroller GPS EM-406A59.9520 Channel Reciever A1037-A25.95On module antenna Venus634FLPx31.9610Hz update rate MotivationOverviewRequirements Architecture Plan 8

13. SDP 2010 Team Goeckel PDR System Requirements: Software  Interface: Map  Support simultaneously active devices  Filter and sort images according to quality  Provide database of collected images  System will eliminate images taken in undesirable areas MotivationOverviewRequirements Architecture Plan 9

14. SDP 2010 Team Goeckel PDR Server Block Diagram MotivationOverviewRequirements Architecture Plan 10

15. SDP 2010 Team Goeckel PDR Per Unit Cost ComponentPrice GPS$25 Wireless $30 Compass$20 Camera$30 CPU $5 Battery$20 PCB$5 Total$135 MotivationOverviewRequirements Architecture Plan 11

16. SDP 2010 Team Goeckel PDR Design Challenges  Interfaces Camera Wireless Map API  Maintaining a Reliable Wireless Connection Uploading pictures to server  Managing Image collection Quality Storage size  Privacy MotivationOverviewRequirements Architecture Plan 12

17. SDP 2010 Team Goeckel PDR Project Roadmap MotivationOverviewRequirements Architecture Plan 13

18. SDP 2010 Team Goeckel PDR MDR Action Items We will demonstrate the ability to: Acquire an image from the camera using the embedded system Send image data over internet using embedded wireless module Receive and display the uploaded image on a host computer MDR Goal: Deal with troublesome interfaces first! MotivationOverviewRequirements Architecture Plan 14

19. SDP 2010 Team Goeckel PDR Conclusion  Comprehensive near real-time view of campus  Applications Campus changes over time Virtual tour Research Computer Science department collaboration UMass Diesel Digital Forensics 15

20. SDP 2010 Team Goeckel PDR What kind of pictures would you be interested in?(Mark all that apply) ‏

21. SDP 2010 Team Goeckel PDR Which of these displays would be acceptable?(Mark all that apply)

22. SDP 2010 Team Goeckel PDR Would you be willing to rate pictures based on how good you find them?

23. SDP 2010 Team Goeckel PDR Why would you view these pictures? (Mark all that apply) ‏

24. SDP 2010 Team Goeckel PDR Where would you use these pictures? (Mark all that apply)

25. SDP 2010 Team Goeckel PDR How intrusive of a device would you wear? (Mark all that apply)

26. SDP 2010 Team Goeckel PDR How big of a device would you be willing to carry?

27. SDP 2010 Team Goeckel PDR How heavy of a device would you be willing to carry?

28. SDP 2010 Team Goeckel PDR If you were to be paid, how much money would be enough?

29. SDP 2010 Team Goeckel PDR How often would you be willing to charge the device?