A software company is hoping to fill job openings using artificial intelligence. "Our mission in life is to really think about how we change the way people can connect in an increasingly digital world," said CEO and co-founder of Soul Machines Greg Cross. He hopes artificial intelligence could help fill in the gaps for all kinds of businesses. "Machines we're creating can improve our lives," Cross said. Cross is already rolling out digital creations for positions that are in critical need, like nurses, teachers, and other helper roles.

BENTONVILLE, Ark. (CBS) – In the future, shopping carts may push themselves. Walmart is now working on a self-driving shopping cart that customers would be able to hail like an Uber – possible through a smartphone app. The retailer filed a patent for a cart that has a motor and video cameras. It would also be able to return itself from customers' cars to the store.