Smart Carts: MuL Technologies' MARC Carts named 'coolest thing made in Wisconsin'

MEQUON, Wis. (CBS 58) -- From a diaper so small it can fit into the palm of your hand, to a 3-million-lbs mining shovel, the 16 finalists for this year's “coolest thing made in Wisconsin” award highlighted the diversity and ingenuity of the state's manufacturing industry. 

But one company, MuL Technologies out of Mequon took home the grand prize for their technologically advanced carts. It’s a simple idea that might become a big help to all kinds of industries.

On CBS 58 Sunday Morning, Michael Schlesinger explored the smart technology that's not to be pushed around.