How could you go to this amount of work and not continue??? Probably just waiting for other people to get mad at the lack of progress so that they attempt this themselves, and then he can challenge them to a deathmatch with his highly trainer ringer rats
They also seemed to basically do it for two weeks and then stop because the rats "aged out" - despite it supposedly working well and achieving concrete results.
I know rats aren't long-lived, but I would be interested to know how they determined the rats 'aged out'.
Could also be a complete failure they spent considerable effort in with zero results, and are hand waving and constructing a way to quit while claiming success.
I could see the rats not really connecting things and just puttering around. It's a pretty involved setup and I poor uptake on the part of the rats would be a steep disappointment.
When rats gaming championships become a thing, I will have the top team for sure! Seriously though, this project took way too much time. We built 2 versions of the setup, lots of hardware, software building, testing. I hope a behavioral lab or hardware enthusiasts would take it over and scale it. I did learn a lot in the process and would gladly support anyone who would continue it. In fact, I have a setup now laying around in my living room up for the taking :D