ST Alpha - "The range on rfid isn't that great, usually -- nm" (Reading a Post)

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In response to "billion dollar app idea: an RFID chipped card you stash in your wallet so you can track it later if you ever lose it -- nm" by dj fingerblast

The range on rfid isn't that great, usually -- nm

Posted by Beryllium (aka grayman) Apr 20 '16, 11:38

(No message)

Responses:

well something like it. SIM card -- nm - dj fingerblast Apr 20, 11:39 12
- Like bluetooth -- (link) - JD Apr 20, 11:50 1
  - They stole his idea! -- nm - decline Apr 20, 11:50
- Anything that doesn't require a battery has poor range (at least for consumer antennas) -- nm - Beryllium Apr 20, 11:40 9
  - With strong enough transmitters, rfid might work for locating something inside a house -- nm - Beryllium Apr 20, 11:41 8
    - way to burst his bubby Bery -- nm - decline Apr 20, 11:42 7
      - Apparently active tags can have a range up to 2000 feet -- nm - Beryllium Apr 20, 11:44 5
        
        If you could pair it with a butt heat charger, it could work ... -- nm - Beryllium Apr 20, 11:45 4
        
        some watches self wind with regular arm movement, so I very low electric card could get enough charge from such an energy collector, 'hipsters' indeed -- nm - zeitgeist Apr 20, 11:53 2
        
        so you need to wiggle your ass to charge your dohicky? -- nm - decline Apr 20, 11:54 1
        
        Shake your money spender -- nm - zeitgeist Apr 20, 16:07
        
        then get sued when some hot chick literally catches fire -- nm - zeitgeist Apr 20, 11:47
      - it's like he doesn't want a billion dollars -- nm - dj fingerblast Apr 20, 11:44

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