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27
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CHI
2003
ACM
108
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Human Computer Interaction
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CHI 2003
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Safe & sound: a wireless leash
14 years 11 months ago
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www.media.mit.edu
Safe & Sound uses location-aware mobile phones to create a "virtual leash"; a secure zone beyond which a child may not travel. If the child leaves this zone, both ch...
Natalia Marmasse, Chris Schmandt
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