KORG wavedrum

Hi congueros,
just saw this recent video about the electronic hand drum KORG Wavedrum:
http://www.youtube.com/watch?v=RhtmLl7BuX0
http://www.youtube.com/watch?v=9ECd739yLC4
similar to Hand Sonic, but seems much more advanced and realistic.
Is it really revolutionary??
Anyone tried this?
Thanks!
just saw this recent video about the electronic hand drum KORG Wavedrum:
http://www.youtube.com/watch?v=RhtmLl7BuX0
http://www.youtube.com/watch?v=9ECd739yLC4
similar to Hand Sonic, but seems much more advanced and realistic.
Is it really revolutionary??
Anyone tried this?
Thanks!