TG Daily: Starting today, Google will let you use your cellphone to check the stock of products at participating retail outlets. Unfortunately, so far only five retailers are participating in the new services: Best Buy, Sears, Williams-Sonoma, Pottery Barn, or West Elm.
If you choose to let the app know where you are, it can also tell you how far away the store is. The app works with iPhone, Palm, and Android devices.