I think the first movie that really got my attention in this subject was Brainstorm, Christopher Walkens and Natalie Woods. This would be Natalie's last movie... Scientist develops tech that can record memories and play them back- better than VR. Someone records her death experience...

I think Until the End of the World hints at it, but looses it's way. They record their dreams, and become self absorbed... William Hurt...

Good morning, Boyd. :) I hope I am not too late to this party... a month later.