Google Glass is quite an interesting gadget. While you can’t buy it yet, many folks are experimenting with it. We have seen all kinds of neat apps tested on the device already. Crystal Shopper happens to be a barcode scanner and price checker. It allows you to scan barcodes using a pair of Google Glass to compare prices, see Amazon ratings, and more. The app is not perfect but has a lot of upside.
We will have to wait a couple of years to see how far Google Glass goes. But with all kinds of interesting apps being made for it, the product has a lot of upside.[via]