I noticed one problem like many grocery stores in Canada have their own carts for helping the customers to take their stuff in the parking zone. Basically, this problem happens everywhere in Canada, but I saw a grocery store in Kitchener (fresco) they have solution for this problem. Like, to solve this problem they installed sensor in all the carts which includes auto-lock. Auto-lock is mainly for those who wants to take a Cart at their home, but the tyre of the cart gets locked when it goes out from the parking area. So I want to make a low budget sensor to help stores with this kind of problem.
I want like this project.
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