There is a Mac app called Rewind that came out a couple of years ago that does the same thing. There was also an open source thing for Windows. Everyone is desperate to show that they are hip and can do AI. It looks like someone at Microsoft saw a demo of one of those apps and thought that putting it into Windows would let them brag about how much AI Windows can do. They clearly tried to rush it out in time for their Copilot PC marketing push.

The idea is that you can use local LLM models and image scanning to talk to your computer. You could ask it to summarize your day, ask what you were working on last week, or find those articles you vaguely remember reading last year and can't find anymore. I can almost see the merit, but the security risk is so high.

I wonder if people will eventually stop caring about the security risk of features like this. Those AI girlfriends some people dream about will have access to so much private information. Give this thing a voice and you can market it as a companion who learns the things you like and can talk with you about the things you are reading. Hackers might be able to see literally everything you've done on the computer for the last few years, but you'll get to feel like Iron Man with your own personal Jarvis.