> What do you want to build today that is too expensive to try out ? Virtual reality environments with good graphic. Or maybe something like microsoft hololens

> What do you want to build today that is too expensive to try out ? Virtual reality environments with good graphic. Or maybe something like microsoft hololens. Glasses which work like AR HUD and tracks your movements, your gestures and maybe voice. This requires a lot of custom hardware (microsoft developed ASICs for this to do it in realtime). Also .. it would be awesome to port smalltalk to 3D.