Did you ever get a new laptop or phone and realize that you don’t know how to use most of the newer features. What if there was a way to find someone locally that could be your coach and walk you through all of the new features, how to transfer the data/etc. and be there to show you in person.
Think of it as a localized geek squad, employing someone you probably know from the neighborhood.
Plenty of sites have already worked out the infrastructure and process, it’s could just be a matter of making this niche as a brand.