Use cases are emerging for induction charging, ambient IoT and midrange power transmission, and laser power beaming.

One example of a low-power IoT device is Energous’ eSense Tag (Fig. 2). It’s a 4- × 5-cm, waterproof wireless sensor that includes a temperature sensor. Designed for tracking items, it communicates ...

Researchers built a chip-sized processor and 3D-printed copper antenna arrays that could enable flexible, wearable wireless ...

If your phone has trouble with Wi-Fi or Bluetooth connectivity, resetting its network settings could fix the issue. Whether you use one of our favorite budget Android phones or a top-tier flagship, ...

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