The Sixth Sense

Using the cost of a smartphone, development is in process to combine texting, phone calls, and internet use.  With the combination of a mirror, phone, projector, camera, and coloured finger caps this prototype can perform complex tasks such as price comparison at the grocery store and person recognition.  With such technology the world could get that much smaller.  This is a big concern to some because it could exploit them greatly via facebook, myspace, and blogs just by scanning them.  Is this an invasion of privacy?  Only time will tell.