Really? How would the charger discriminate between your phone/laptop and any oth... | Hacker News

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		retube on Aug 19, 2013 \| parent \| context \| favorite \| on: An Inventor Wants One Less Wire to Worry About Really? How would the charger discriminate between your phone/laptop and any other piece of electrical equipment in the vacinity?

acadien on Aug 19, 2013 [–]

The simplest method would be to add a short range transmitter to the charging device. You don't have to limit yourself to using the charging technology for that.

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