He is my favorite New Classical artist. His actually hired a programmer to control two pianos and has a custom made randomizer. As a Hacker Olafur is the most interesting artist right now.
Another artist who has used a specially-crafted MIDI-controlled piano is Dan Deacon. His stuff is not exactly New Classical, though, it's a bit more frenetic and goofy, but quite good.
Interesting Read: https://grapevine.is/culture/music/iceland-airwaves/airwaves...