Semichordal keyboard demonstration

Demonstrating a unique method of input for a portable device--wit' def' beats... Audio's all original (as is video, of course, not that that's much...) Select 'HQ' and 'Original size' for the best view of the direct captures from the PSP, as the whole thing's in the PSP's native resolution of 480 x 272 to make these as clear as possible.