Comment by petra

Sure,nobody cares.

But if my phone automatically tells me about stuff in my fridge :

-The cheese has expired or about to be expired

-There's a recall on that baby formula

That's useful.

Or if uses those smart carts at the supermarket, it can tell me:

-this isn't safe with my peanut allergy

-this isn't ethically sourced

-the expiry date is too short