If you want to bring dead people to life all you have to do is go to MyHeritage. I heard about this from a post on Gizmodo.
Called Deep Nostalgia, the resulting videos are reminiscent of the Live Photos feature in iOS and iPadOS where several seconds of video are recorded and saved before and after the camera app’s shutter is pressed. But where Live Photos is intended to be used to find the perfect shot and framing that may have been missed the exact second the shutter was pressed, Deep Nostalgia is instead meant to bring still shots, even those not captured on a modern smartphone, to life.
Gizmodo
It’s cool but very very creepy.