The first step in being scanned as you leave the grocery store. Amazon has the capability to allow you shop and as you leave the store its technology will scan everything in your cart and charge your card on file. No line. No cashiers.
Some amazing changes are ahead of us for good or ill, and only time will tell how we continue to apply and permit the technology to improve or control our lives. It will really be up to us as to where we allow it to go. Read here: http://www.zerohedge.com/news/2017-06-16/amazon-buy-whole-foods