[TriEmbed] Low Power, Passive WiFi

[Jeffrey Crews]

It's reminiscent of the old US Embassy bug.

On Thu, Mar 3, 2016 at 3:37 PM, John Vaughters via TriEmbed <
triembed at triembed.org> wrote:

> Very interesting. absorbing an existing wave signal, transforming it and
> sending it back as you want it to be. Gotta love that idea.
>
>
> On Wednesday, March 2, 2016 8:41 PM, Shane Trent via TriEmbed <
> triembed at triembed.org> wrote:
>
>
> Hi Gang,
>
> This sounds interesting. It requires modifying the WiFi router to provide
> a continuous carrier signal that the passive devices can reflect in
> modified form to transmit their information. It claims to use 1/1000th the
> power of BLE or ZigBee.  It made MIT's list of 10 Breakthrough Technologies.
>
> https://www.technologyreview.com/s/600773/power-from-the-air/
>
> Shane
>
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