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Street Stories

Street Stories. Seema Moorjani Monday, August 19, 2002 Next Generation Internet. Outline. Introduction Limitations of Initial Implementation Possible Platforms: iPAQ vs. Cell Phone BREW: Cell Phone Developing Environment Design Needs for Cell Phone Platform Demonstration How it Works

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Street Stories

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  1. Street Stories Seema Moorjani Monday, August 19, 2002 Next Generation Internet

  2. Outline • Introduction • Limitations of Initial Implementation • Possible Platforms: iPAQ vs. Cell Phone • BREW: Cell Phone Developing Environment • Design Needs for Cell Phone Platform • Demonstration • How it Works • Future Work

  3. Introduction • What is Street Stories? • SIMS Project Professor Sack, Craig Rixford, Mahad Ibrahim http://dream.sims.berkeley.edu/street-stories/ Spring 2001 • Complex Community Narratives • Build stronger, more connected communities and expose the culture and history of neighborhoods through narratives • What portable device to use?

  4. Limitations of Initial Implementation • Expensive, heavy equipment • Limited storage for audio on device • Lack of scalability (multiple devices) • Small amount of people have platform (currently)

  5. Possible Platforms: iPAQ vs. Cell Phone • Only 2 million iPAQs sold since debut in 2000 (CNet News.com) • In 2000, about 400 cell phones for every 1,000 people in the U.S. (http://home.intekom.com/cellular) • By end of 2006, 240 million Location-Based Services capable handsets worldwide (Qualcomm, Inc.)

  6. BREW: Cell Phone Developing Environment • Binary Runtime Environment for Wireless • Extensible API platform • Users customize handsets by wirelessly downloading applications they want (by connecting to BDS)

  7. Design Needs for Cell Phone Platform • Server with database of audio files • Create a client on BREW-enabled phone to communicate with server • Appropriate files need to be downloaded from server and then played back

  8. Demonstration • Demonstration of Mobile Street Stories

  9. How it Works (1 of 2) • BREW-enabled phone sends GPS information to Apache server • Server queries MySQL DB for audio files within current region

  10. How it Works (2 of 2) • Server sends response with audio files in the region • Cellular phone downloads appropriate audio files and plays the files

  11. Future Work • What if there are multiple stories at the same location? • How does the download speed on the emulator compare to the the actual phone? • How can users add narratives for others to listen to? • Are users able to understand and efficiently use the interface of the program?

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