If I recall correctly they got scooped up by Google and their team was merged into various Google teams. I was disappointed to hear of their fizzling as well. They were just starting to dive into serious movie production light field cameras when it happened. They had an incredible tech demo on their website showcasing its power. I can't seem to locate the original but there are bits of it in the linked video.

https://youtu.be/4qXE4sA-hLQ?si=QsEG2PtAmVjIfwDA