Shopping Heaven!!
No more will I have to strain my neck having to look at those boards above shopping aisles which don't appear to have a name. Now I can pull out my phone, spend 2 minutes connecting to the WiFi, downloading the store layout and typing in the name of the product I wish to purchase!
With the introduction of self-checkouts and online shopping and now a hand held shopping assistant, those people we used to know as customer service staff will be heading for extinction.
Now where did I put the milk?