Can I get that via GDPR? Has anyone tried?
For Android users a more straightforward option is location history, but you should probably turn that off.
For example, if I stayed at an Airbnb last year in Houston and needed to lookup the address for some reason, I'd be going either to gmail and running some keywords searches ("Houston", "Airbnb"), or going to my Airbnb app.
Really, I want a single endpoint where all my personal data can be made available to me, ideally without sacrificing my privacy. Location's a cool use case.
This is generally called Lifelogging. https://roberdam.com/en/wisper.html - roberdam@ created basically what you just said, but focused on Audio, not Video.
https://news.ycombinator.com/item?id=29692087 has some possible info too.
Basically like a gopro on steroids with searchable context - or even the ability for me to say outloud "KEEP A NOTE OF THIS" and it will keep a segment tagged and can give me summaries of moments I wanted particularly logged...
I applied to YC with an idea 'sorta' like this almost a decade ago.
The idea was to have a timeline of communications between all my contacts such that I could side-scroll a timeline with dots of actions such a "sent email" "made call" "sent text" received txt" and I could see all these in filters by contacts/day whatever...
This was pre-snowden, so I didnt have confirmation that there were already people doing this for me, just not letting me browse my own data ;-)