Analog robot
An analog robot is a type of robot which uses analog circuitry to go toward a simple goal such as finding more light or responding to sound. The first real analog robot was invented in the 1940s by William Grey Walter. The name of these robots were ELSIE and ELMER (Electro Mechanical Robot). The original circuitry was developed using two vacuum tubes and a photocell to search and follow a light. Recently a kind of analog robots was developed by Mark Tilden.
Hanson Robotics
Hanson Robotics Limited is a Hong Kong-based engineering and robotics company founded by David Hanson, best known for its development of humanlike robots with artificial intelligence (AI) for consumer, entertainment, service, healthcare, and research applications. It has a team of 45 employees and it is the creator of such high-profile humanoid robots as the Albert HUBO, the first walking robot with human-like expressions; BINA48, an interactive humanoid robot bust; and Sophia, the world's first robot citizen.