Touchless tech: is it really the future or a source of frustration?
Touchless tech: is it really the future or a source of frustration? Opinion: From doorbells to toilets, now you don’t even have to touch to activate When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. Much of the tech unveiled at CES each year follows several trends, and 2021 was no exception. As well as the usual gaggle of robots, routers and smart fridges, CES was awash withpandemic-inspired clean tech....