[Zubersoft]

The virtual piano keyboard is going to be very difficult due to a prevalent problem with Android devices: audio latency. Google didn't enforce minimum requirements for the audio hardware in the phones/tablets, so many devices have HUGE latency in audio playback. Some devices, even with all of the most aggressive settings, will have a delay of 50-200 ms. This is quite obvious if you use the metronome feature on a tablet like the Kindle Fire. The playback is all over the place. Once I have most of the other critical features implemented, I was going to play around with adding a keyboard, but I wanted to see if it would even be usable. It may work for some devices, so I will consider adding it if I get decent results.