Grocery CartGrocery Cart

This was my first maker project, and it started with my grandmother. She walked to the market to buy groceries, but she was getting older, and they were heavy to carry. I wanted to build a smart cart that could follow her and take the weight off her hands.

I did get it built, and it could be driven by remote control. But there were still technical problems with following her on its own and with safety. The biggest obstacle was climbing stairs, and that's where the project ended. It was a long time ago, and these few pictures are all that's left.