StreetBump - The total crowdsourcing of a pothole mapping app
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Urban Data Management Symposium 2013 (Univ. College London)
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StreetBump - The total crowdsourcing of a pothole mapping app
- 1. By the People, For the People the story of the crowdsourcing of StreeetBump University College London May 29, 2013 Urban Data Management Symposium Fabio Carrera
- 2. 1961-1977 1978 -1988 (today) 1977-1978 1988 - today 1996 - 2004 2007 - ½ Ma ½ Ve ½ SFe
- 3. Fabio Carrera •Professor at Worcester Polytechnic Institute •BSEE, MSCS (WPI) •PhD in Urban Information Systems and Planning (MIT) •Venice, Boston and Santa Fe Project Centers (WPI) •100’s of City Projects for past 25 years •Several smartphone apps Related Papers & Conferences: •Scholar.google.com (Fabio Carrera) •Carrera 2012 (AIC) •Carrera 2004 (MIT Dissertation) •Carrera & Ferreira (2007) •Carrera & Hewitt (2006)
- 4. OUTline Premises History of Project The StreetBump App StreetBump 2.0
- 5. OUTline Premises History of Project The StreetBump App StreetBump 2.0
- 6. Premises Road Damage and Road Repairs Prevention vs. Cure
- 7. Premises Road Damage and Road Repairs Prevention vs. Cure
- 8. Potholes and their Cost • $400/yr per driver • $67 Billion in US (2008) • D+ for maintenance
- 9. Premises Road Damage and Road Repairs Prevention vs. Cure
- 10. An ounce of Prevention is worth a Pound of Cure…
- 12. Alternative: Citizen Damage Reports
- 13. Even Better: STREETBUMP Automatic Road Surveys from Smartphone…
- 14. OUTline Premises History of Project The StreetBump App StreetBump 2.0
- 15. History Venice Turbulence Mapper Boston Pothole Mapper
- 17. Wake-induced Canal Wall Damage
- 18. National Geographic Magazine (August 1999) Mapping Canal Wall Damage
- 19. Venice Turbulence Mapper Chiu, D., Lacasse, C., Menard, K., (2004). Mapping Turbulent Motorboat Discharges in the Canals of Venice, Italy. WPI Major Qualifying Project.
- 20. Mapping Boat Wake Turbulence
- 21. History Venice Turbulence Mapper Boston Pothole Mapper
- 22. from Venice to Boston… WPI Global Project Centers
- 23. The Pothole Mapper Angelini, N., Brache, J., Gdula, M., Shevlin, C., (2006). GPS Coordinated Pothole Mapping. WPI Major Qualifying Project.
- 25. Pothole Mapper in Mayor Menino’s SUV (circa 2006)
- 26. OUTline Premises History of Project The StreetBump App StreetBump 2.0
- 27. The Advent of Smartphones What year was the 1st iPhone introduced?
- 28. The First iPhone June 28, 2007.
- 29. Reporting Problems with Apps Good idea, but user must… a)know about app b)have app installed c)remember about it d)use it to report StreetBump eliminates issues c and d
- 30. Automating Reports using Sensors Accelerometers and Digital Compass GPS Wifi and Cellular Data
- 31. StreetBump: a Pothole Mapping app 2008 • Android app • Detects Bumps over threshold • Records location on server and • Acc. Forces (3 data windows) • Orientation • Bearing • Entropy • Downloadable data • Settable parameters
- 32. StreetBump: Collecting Data Automatically Turn it on and forget about it… (originally intended for City vehicles)
- 33. StreetBump: Mapping all Bumps How can we tell if it is REALLY a pothole?
- 34. StreetBump: Crowdsourcing Potholes • No attempt at classification on the fly • All Bumps over threshold are recorded on server • Potholes are confirmed by REPEAT hits at same location • Potholes have “signatures” that differ from • Speed bumps • Railroad tracks • Bridge joints • Manholes… etc. • Swerving confirms presence of potholes
- 35. Identifying Potholes: Innocentive Challenge • $25,000 prize • 250,000 seekers • 700 solvers • 19 solutions • 3 winners Open algorithms for POST-PROCESSING
- 36. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers
- 37. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers • $30,000 grant • Shared IP
- 38. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers • $30,000 grant • Shared IP
- 39. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers • $30,000 grant • Shared IP • Free app • Automatic Mapping • Open Source
- 40. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers • $30,000 grant • Shared IP • Free app • Automatic Mapping • Open Source • $25,000 prize • 700 solvers -> 3 Winners • Post-Processing Algorithms
- 41. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers • $30,000 grant • Shared IP • Free app • Automatic Mapping • Open Source • $25,000 prize • 700 solvers -> 3 Winners • Post-Processing Algorithms • StreetBump.org
- 42. StreetBump: Crowdsourced all the way • 6+ theses (publically available on the web) • 15+ students • Venice and Boston Project Centers • $30,000 grant • Shared IP • Free app • Automatic Mapping • Open Source • $25,000 prize • 700 solvers -> 3 Winners • Post-Processing Algorithms • StreetBump.org • 10,000 + downloads • 1,000’s of contributors • 100’s of staff users
- 43. OUTline Premises History of Project The StreetBump App StreetBump 2.0
- 44. StreetBump.org
- 45. Pothole Agents