Tech

Wireless energy transfer unveiled at CES

An Israeli company unveiled technology at the CES expo in Las Vegas that transfers energy via infrared light to wirelessly charge smart home devices and cell phones. It uses a ceiling mounted unit that emits a light that’s converted into energy. …

Tech

CES gadget show now includes century-old firms

The companies founded by blacksmith John Deere and candle-and-soap-making duo Procter & Gamble may not be the hip purveyors of new technology they were in 1837. But they’re first-time exhibitors at this year’s CES gadget show. (Jan. 9)