Wow! 38,000 shapes in 100+ colors (according to that post). Yeah, that's definitely a much bigger challenge. "The final result classifies a part in approximately 30 ms on a GTX1080ti Nvidia GPU." Very nice.

I've seen way too many "How It's Made" episodes... He needs some sort of vibrating table, and a high speed belt with a "jump" of some sort to combine with those air cannons.