Flow From Amazon for Your Shopping Needs

"They've launched a free augmented reality app called Flow for your iPhone. It works like this: you see something in a store, point your iPhone at its UPC code and a stream of information comes to you including product information, customer reviews and related products."

Cool app, available now in iTunes [link]. I kind of like finding related items unlike the author, as it has brought me some cool items such as new music and accessories that I would never have found on my own. It is a free app so nothing to lose by trying it right?