A good friend of mine likes to say that her husband lives in the future. That's because he's a technology geek who always has the latest gadgets. I bet he'd enjoy shopping a lot more if he got to play around with EZface, an in-store "virtual mirror" that shows you what various hair colors and makeup shades will look like.

Oh, but the future is now. Or at least, it's coming soon. The kiosks will debut within the next two months, giving shoppers the opportunity to see themselves in a new way. Sounds like fun, but would it be that useful?