/technologies/robotics/b/blog/posts/tesco-is-developing-a-line-of-supermarket-robots-to-replace-check-out-clerksImagine going to your local supermarket and being greeted, served and checked-out by robots. Think it’s impossible? Guess again. The UK-based Tesco supermarket is currently experimenting with a line of robotic, wearable and cognitive computing innovaen-USTelligent Community 12