Korg's masterplan for world domination through miniaturization came a step close recently.
In this official release from Korg Inc (Japan) a tiny sorta grand piano type keyboard complete with elevated sound board thingy was demonstrated.
It looks like as well as piano, organ and other electro-mechanical keyboard sounds, theres some kind of arpegiator or sequencer playback features.
I'm sure all will become clear quite soon.
With Ventris Dual Reverb, Arturia Keystep and Lab4Music Sipario