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Sound Pryer: truly mobile joint music listening. Mattias Östergren Mobility Studio, The Interactive Institute http://www.tii.se/mobility [email protected] Music Sharing Today. Using peer-to-peer computing applications: Kazaa, Gnucleus etc. Sharing media files: .mp3, .wma etc.

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Sound pryer truly mobile joint music listening l.jpg

Sound Pryer: truly mobile joint music listening

Mattias Östergren

Mobility Studio, The Interactive Institute

http://www.tii.se/mobility

[email protected]


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Music Sharing Today

  • Using peer-to-peer computing applications:

    • Kazaa, Gnucleus etc.

  • Sharing media files:

    • .mp3, .wma etc.

  • Stationary activity.


Music sharing tomorrow l.jpg
Music Sharing Tomorrow

  • Interesting research prototypes:

    • Gerd Kortuem: Proem platform

    • Mikael Wiberg: Folk Music

    • Arianna Basoli: TunA

  • Augmenting face-to-face interaction with music sharing:

    • Meeting on the plaza, sitting in a bus, etc.

  • Mobile yet semi-stationary compared to...


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Music Sharing the day after tomorrow?

  • Sound Pryer

    • Shared car stereo. Listen to what the other stereos close-by are playing.

    • Application of wireless ad hoc networking for PDAs (RTP streaming and MP3 files)

  • Augmenting mundane encounters in traffic with joint listening experiences

  • Truly mobile activity


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This is crazy!?!

  • You will only hear snippets of music - where is the fun in that?

  • Dangerously distracting - awareness may steal attention from driving?

  • Besides will it work technically?


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Field Trial

  • 13 users driving along limited route for a limited time using a Sound Pryer prototype

  • Video recorded each participant and performed interviews.


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Results

  • Although constrained test procedure:

    • Sound Pryer was enjoyable despite only hearing snippets due to the crude awareness (e.g. guessing the source)

    • UI allowed users to ”ignore” Sound Pryer and concentrate on driving

    • Somewhat dissapointing performance but prototype was able to demonstrate the concept


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Conclusion

  • Threads to pick up for mobile music sharing enthusiasts:

    • Streaming rather than file downloading

    • Design for awareness. Give clues of the co-present users’ identity.

    • ”Unsupervised UI” allows interaction during ”mobile work” (e.g. driving)


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