Ralph Lauren created a heated puffer jacket called the RL Heat Puffer that sells for up to $900. It uses flexible carbon and silver ink conductors hidden in the fabric to provide heat for up to 3 hours on a single battery charge. The jacket's creators believe this heating technology could be applied to other clothing. It also has a pocket to charge a phone and is controlled via Bluetooth from a phone app.
Amazon has opened 25 cashierless grocery stores called Amazon Go that use AI and sensor tracking to allow customers to shop and exit without checking out. Cameras and sensors track items taken from shelves and add them to a virtual cart, then the customer's payment method on file is automatically charged upon leaving