Not all pricey home security add-ons actually add to home safety. Here are the most useless devices you can safely skip on to ...

Abstract: One of the most significant procedures in MIMO system is the adaptive beamforming which is the technique of adjusting the direction of signal transmission for better wireless communication.

SwitchBot says the Acemate serves (pun not intended) as an AI tennis coach, capturing info about ball speed, spin, net ...