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Ford's futuristic shopping cart can brake on its own
Ford has been applying its automotive expertise to create some amusing, impractical devices like a conveyor-belt bed and noise-cancelling doghouse, because why the heck not? Now, the automaker has come up with another doozy. It's a self-braking shopping cart based on its Pre-Collision Assist technology that's designed to prevent any supermarket mayhem. If your kids use it as a skateboard or if it runs away in the parking lot, a sensor can detect objects in the way and bring it to a smooth stop.
