Imagine a robot vacuum that starts cleaning at a specific time based on the QR code it reads from the clock. This level of automation could make our lives more convenient and efficient.

Concept design uses QR codes to give time and place information to smartphones and other devices with artificial eyes. The QR code constantly changes to reflect the new time.

Each of the incredibly intricate table clocks resembles a robot standing on the shelf and is made from 480 pieces. It's completely mechanical and was designed by Xin Wang.

L’Épée makes high-end clocks since 1839. Balthazar is a two-faced robot clock that measures 15.5 in (39.4 cm) in height, and 9.3 in (23.8 cm) in width, depending on the position of its arms.

TOKYO (Reuters) - In August, a robot vaguely resembling a kangaroo will begin stacking sandwiches, drinks and ready meals on shelves at a Japanese convenience store in a test its maker ...