No tills, no queues, no dramas: is this the future of grocery shopping?

Read the following article and tell your CAT learners about it:

https://drive.google.com/open?id=1Sg-tYxM7cd7CqW04GStJQ6r8EkYNq_BC

“……..customers open Sainsbury’s SmartShop Scan, Pay & Go app on their smartphone, scan whatever they want as they go around the store (putting it straight into bags as they go), pay for their shop via Google Pay or Apple Pay, and then scan one of the oversized barcodes on their way out. No cards, no queues, no human interactions,…”