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Wilfred Hughes

Dec 6, 2017 at 19:18

Astounding: plastic (3D printed) devices that can communicate with wi-fi devices by reflecting signals: https://www.washington.edu/news/2017/12/05/in-first-3-d-printed-objects-connect-to-wifi-without-electronics/

In first, 3-D printed objects connect to WiFi without electronics

In first, 3-D printed objects connect to WiFi without electronics

UW engineers have developed the first 3-D printed plastic objects that can connect to other devices via WiFi without using any electronics, including a laundry bottle that can detect when soap is...