Meet the Promobot V.4: a humanoid robot for business that can work around people, help them find their way around, answer their questions, and remember people it communicates with. The robot has max speed of 1 cm/s. Its body has 4 degrees of freedom. The head has 3 DOF and can follow faces.
The robot moves its arms and head during conversations for a more natural experience. It has a card reader too. You can find out more about it here.