What to look for in a 4G mobile hotspot

I’ve spent most of the last decade using cellular routers as my sole connection for work. On trains I’ve stayed connected to the office while others crawled along on congested Wi-Fi. I’ve used mobile hotspots on all the major U.S. carriers, for video teleconferencing, building websites, and downloading a magazine’s …

Apple’s big impact on wireless charging: 6 billion+ units to ship by 2023

More than 6 billion wireless chargers are expected to ship over the next five years, a staggering growth rate spurred on by Apple’s entry into the market with the iPhone 8 and X and its failure – so far – to produce its promised AirPower pad, according to a new …

The dark side of folding-screen and dual-screen smartphones

Samsung is rumored to be working on a folding-screen phone, code-named “Winner.” Unfortunately, the phone will be a loser. It’s one of many products we’ve been hearing about lately that either use folding, flexible-screen technology or add a second screen to the case or the back of an otherwise normal …