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Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
Ravi Pappu Google Tech Talk 2008
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Ravi Pappu Google Tech Talk 2008

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  • 1. Searching Local Spacetime New applications for passive RFID Ravi Pappu Co-Founder / Head of Advanced Development ThingMagic Inc. (c) 2008 ThingMagic Inc. Please do not reproduce without permission.
  • 2. Summary • Passive RFID enables computers to see objects at distances from millimeters to tens of meters. • Battery-assisted passive systems have ranges of a 100+ meters. • Read rates range from 200 to 1200 tags per second (protocol limited) • Read accuracy is (100 - !)%, ! 0 • Diverse reader form-factors and low-cost tags enable applications in real- time, ultra-local search • Reality search engines are a reality (c) 2008 ThingMagic Inc. Please do not reproduce without permission.

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