Let's break this down. Already tired of the misnomer of "any" material.
1) it's resin printed, SLA, micro layer by micro layer
2) only available resins can be used, not all resins will bond properly together
3) best you're going to get is more color. MJF has already achieved this.
4) ok, it spins the resin off before going to the next vat. Great. Misalignment and layer shifts will be common failures
5) how many vats?
6) process will be slow. AMS systems for multi color are already ridiculously slow vs 1 color
7) I can see the reddit complaints now if it ever hits consumers
8) it will never hit the consumer market.
9) that's a pathetic build volume
10) don't get duped funding into this. Demand to see the development cycle. It's a pipe dream.
Good luck. Innovation is great. It's needed. I see a talented person that has some great ideas and technical knowledge. That energy needs to go somewhere more useful.
If any of my points are wrong if functional models are proven, installed, and functioning without failures within a 3 year window, I'll eat my crow. I see few use cases or any ROI. The PCB side is the best use case. Focus on making that functional at scale then compare it to milling boards.
He reinvented the 3D printer
Introducing the polysynth mini: