Shopping in Supermarkets can be a time wasting and you can end up missing the deals. How about an app where shoppers enter the store and mark where in each eisle the deals are. Or highlight the route to buy certain goods . Someone with the app can see up to date routes to purchase items ahead of time. A calculator can also calculate the overall cost. Ahead of time. This solves the problem of people having to make a shopping list and stress out about how to navigate around in a supermarket. People would mark their behavious in a Tescos or an asda.
I started the coding bootcamp at Elium Academy in Brussels Belgium however it wasn not good so i quit.