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.
Affordable workstation type keyboard
Using Chains and automation to switch keyboard setups