Gadget of the week
AI detects movement through walls using wireless signals Jon Fingas From engadget It could help spot disease and take care of the elderly. You don’t need exotic radar, infrared or elaborate mesh networks to spot people through walls — all…
Gadget of the week
We’re getting closer to real invisibility cloaks By Timothy J. Seppala From engadget Researchers devised a ‘skin’ that suppresses radar and another that mirrors light. We’ve been inching closer to real-life invisibility cloaks for a bit now, but going full…
Energous has a solution for wirelessly charging wearables
By Aaron Souppouris From engadget Its chip will fit where an inductive coil will not. Energous’ wireless charging tech WattUp made a splash at CES 2015, promising to charge your devices from 15 feet away with an “energy router.” After winning…
