There is a black mirror episode where a person puts an implant inside their brain that hears an echo of their brain wave activity. Once the implant essentially becomes that person, it’s removed and put into a smart home device.
It’s a three parter, an other bit has a criminals copy being tortured to get a confession out of it.
BearOfaTime@lemm.ee 5 days ago
Oxygen has an interesting plot, similar, but not it.
I think the prison angle in this film wasn’t the main premise. Just how a technology was used.
There was an eye drop that delivered a drug or something that could…do something to your brain.
Uggh, wish I could remember more.