Katherine Bindley of the Wall Street Journal is at CES to take a look at the latest AI-infused cameras on the market.

Two new smart systems use cameras, artificial intelligence and an assortment of sensors to keep watch over you—Patscan looks for threats in public spaces, while Eyeris monitors the driver and passengers in a car. WSJ’s Katherine Bindley visits CES to explores their advantages, as well as their privacy costs.