I saw a commercial for it the other day. I am intrigued as well. I am mostly interested to see how the true real world accuracy pans out. At first glance it looks like it would be handy for a project manager or sales person to have for gathering quick and easy rough measurements for estimate and proposal purposes. But I would be surprise if it was really accurate. I have a box full of the latest and greatest wonders like this that turned out to be DIY toys that broke or were junk that never worked as advertised. So needless to say I have become skeptical.