Dots Gloves

I read a review recently outlining a simple new product. Dot Gloves, as they are called, are just normal inexpensive gloves that have little metal dots on the selected fingertips so that someone can still use their iPhone, iTouch, etc, without having to take them off. The little metal pieces are smooth and scratch less. The buyer can customize their gloves to put dots on whichever fingers suit them best.
I think this is so smart. Yet another “Of course”. Why has nobody ever thought of this before? As an inexpensive item, I feel like these will be greatly sought after.
http://dvice.com/archives/2008/09/dots_gloves_let.php
http://www.dotsgloves.com/