One of the reasons we decided to release the app was so friends of ours who are immunocompromised could use it.
The ideal scenario would be for grocery stores to switch to curbside/delivery only. I wouldn't be surprised if we saw that happening 6 months from now. None of us know if we are asymptomatic carriers, so we all need to stay out of the public as much as possible.
Our thinking if that if people start using this app, they're staying out of the stores, keeping themselves and the workers safer. Hopefully they can do several weeks worth of shopping at a time, freeing up slots for others.
In the UK, Sainsbury's is limiting curbside and delivery to high risk people. But they're only able to do so because they're getting a list of high-risk people from the government and validating against that list. That isn't really possible for us. https://www.sainsburys.co.uk/shop/gb/groceries/working-to-fe...
Do we support grocery stores in your area? Hopefully this app can help your family, too.