As if we weren't getting lazy enough.

Walmart has filed patents and is working on a self driving shopping cart. Essentially cutting out the need for cart pushers. The carts are going to be able to basically drive themselves and will be controlled most likely from a smartphone app.

It will allow customers to pull up the app. And "call" a shopping cart which will undock itself, and thanks to a small onboard motor, will be able to locate you via GPS and drive itself to you.

The system will, in theory, be able to identify an unattended shopping cart in a store or parking lot and return it to a docking station, according to the filing.

No word yet on when Walmart plans on unveiling these carts to the public.

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