Many times I go a clothing or electronics store or the supermarket and I want to show my friends or relatives a product I am looking at in real time and discuss it with them. Maybe its the item color or features.
Would it not be great if the shops provided all their visiting customers with a small wireless web cam maybe attached to a hat.
Each web cam would have a unique login id. You would wear the hat, let you friends know the login id and then you can walk around and look at items and when you see something you can call your friends and talk about the item they can see on their computers.