Interesting product with an amazing low price point. Being small and inexpensive, I am interesting in seeing how this can moving into educational settings. I loved the part of the video show a toddler learning to play. I will be interested in what the response from musicians will be to using this for performance and as a midi input device for working with audio software.

If you are looking for a traditional keyboard check out the McCarthy Illuminating Piano.

http://mccarthypiano.com/hardware.aspx