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Interesting article. Any particular reason for resurfacing it now?

• sekasi 12y ago
  A lot of talk around Beacons and the promise of 'Low Energy', without that much factual data around the amount of power they source from your smartphone battery mostly.
• lam 12y ago
  Maybe it's a good time to update some of those figures. Eg, NFC range now goes up to 10cm-12cm or longer. Also, it would be nice to include power consumption from the ucontrollers that are used with those wireless transmitters to be more representative.