There is one neighborhood convenience store that approximates that experience but in a low tech way. http://gizmodo.com/theres-smartphone-powered-store-in-swed

There is one neighborhood convenience store that approximates that experience but in a low tech way. http://gizmodo.com/theres-smartphone-powered-store-in-sweden-with-no-human-1761930134 http://gizmodo.com/theres-smartphone-powered-store-in-sweden...