That gadget looks like fun, though I dont think we would have much use for it. Ive got the Xacti waterproof videocam, which is more what we need. Beach, swimming and kayaking with dogs and grandkids.
Though one day last week an odd person started to yell at me as I was out walking our dog, I dont have a clue what his problem was(maybe a bit too much to drink?). But to have a video and audio of him would have been quite funny for our family to listen to and watch. Strange encounter it was, very unusual in this town.
Jane