• Because they were trying to do multiple device charging that you could put devices on anywhere rather than one device in a rough area or multi devices in specific places, as I understand it.

  • Even so, sounds a bit weird. Induction charging has been around for 20 years or more (Oral B toothbrushes for example). Getting things thin enough was the first major hurdle. I know almost nothing about the tech though so I'm probably missing something fundamental.

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