This is a method to mitigate the symptoms of Alzheimers disease by constant repetition. The more the patient plays a family introduction video the more they tend to remember family names, pets, devices, care-givers, and dangers. All you need to do is go around the house and record them and caption everything or at least narrate the video. I have attached a YouTube video below to illustrate a typical recording using no sound but only stills and captions for the patient to read. An audio track would be nice to remember the sounds of things too.