Washington Post – “The Halo is a $100 wrist-worn device that, among other functions, listens to your conversations so you can understand how you sound to others. And it comes with a companion app that scans your body three-dimensionally to track your progress gaining your “quarantine 15. Amazon is upfront about Halo’s invasive functions, which require users to opt in. What’s revealing is that one of tech’s biggest companies thinks consumers in 2020 might want them. The Halo Band feels one second away from artificial intelligence saying, ‘Hey girl, why don’t you smile a little more?’”…