Well its great news that they've picked a material for prototype 3, being the heart and soul of their technology.
The completion of the z-scanning system doesn't excite me as much, as Id expect any display company to figure out the nuts and bolts of their system.
As for the future patenting of a glasses-free display for future signage, seems like a very crowded market (marketing displays), so Im not too excited.
But I am actually looking forward to their big reveal this year now that it looks like theyve got proto3 underway.