Walmart, the most ubiquitous of big box stores, reportedly has a plan to make your shopping experience almost as effort-free as shopping from home. They are exploring the possibility of having robot shopping carts that follow you around the store and aid in finding items on your shopping list.
Perfect for people who drive around in circles for 40 minutes trying to park as close as possible, this is the apex of laziness. And it may actually be the fact that shopping habits are carved by the path of least resistance that is driving this innovation. Last year, Amazon became the most valuable retailer in world, surpassing Walmart. That's of course driven by the convenience of shopping from your couch in nought but tube socks, if you choose.