> "OK Google, what percentage of people can you detect to be wearing masks on recent Instagram photos tagged at a location within a 10 mile radius of Mt. Shasta?"
Ok, so you need the assistant to:
* Already have a trained dataset of people wearing masks
* Fetch ALL instagram pictures it can find
* Not only detect if there's a mask in the picture, but count them
* Fetch the location of Mount Shasta
* Calculate a 10 mile radius around it
* Apply that calculation to the people counted in the first step
* Calculate a percentage of people wearing masks which needs:
* Count people not wearing masks.
Those steps are sub-optimal. So you need not only understand that, but to run some sort of 'query planner' in order to get the results you are looking for.
You are thinking of Jarvis from Iron Man. Forget assistants. Allow someone to construct a query like this in a couple of minutes and you have a great product you can sell. Existing ones require quite a bit of domain knowledge and setup. Not even things like Wolfram Alpha would be able to parse this query.
This reminds me of: https://xkcd.com/1425/