Retail startup Thanx created a smart QR code that's helping restaurants up their digital game at a crucial time. The CEO says the tech 'will become the new normal well beyond COVID.'

· As restaurants reopen, guests and employees still want limited and distanced interactions.
· Restaurants have started using QR codes to link to menus for hygiene reasons. 
· Tableside, a new service from digital engagement company Thanx, replaces much of the human and surface contact guests experience while seated at a...