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2SDP 2010 Team Goeckel
CampusView
Collect Pictures of Locations
Near Real Time Uploading of Pictures
Internet Access to Pictures
5SDP 2010 Team Goeckel
Wireless Module
Switched wireless modules after MDR• Developed library for wireless• Successful integration
6SDP 2010 Team Goeckel
Image Filtering
Contrast Sobel edge detector
• Measure variance of the filtered image
• Computationally inefficient
Thresholds are tunable to inputs
10SDP 2010 Team Goeckel
Per Unit Cost (>100)
Components Price
GPS $25.50
Wireless $55.96
Compass $20.00
Camera $39.95
uController $4.54
Battery $13.56
PCB $10
Components $10
Total $179.51
Cost of prototype was $242.50
11SDP 2010 Team Goeckel
Requirements
Unit Cost:• Less than $200
Image Quality:• 640x480
User Interface:• Google Maps API
Portability:• Size: Deck of Cards
• Weight: Can of Soda
12SDP 2010 Team Goeckel
SDP Demo Day
Device will be taken outside Live demonstration, upload photos to interface