title: REEM
text: # REEM
  
  REEM is the latest prototype humanoid robot built by PAL Robotics in Spain. It is a 1.70 m high humanoid robot with 22 degrees of freedom, with a mobile base with wheels, allowing it to move at 4 km/hour. The upper part of the robot consists of a torso with a touch screen, two motorized arms, which give it a high degree of expression, and a head, which is also motorized.
  
  REEM-A and REEM-B are the first and second prototypes of humanoid robots created by PAL Robotics. REEM-B can recognize, grasp and lift objects and walk by itself, avoiding obstacles through simultaneous localization and mapping. The robot accepts voice commands and can recognize faces.
  
  ## Specifications
  
  | Model | REEM-A (2005) | REEM-B (2008) | REEM (2010) | REEM-C (2013) |
  | - | - | - | - | - |
  | Weight | 49 kg | 64 kg | 90 kg | 80 kg |
  | Height | 1.4 m | 1.47 m | 1.70 m | 1.65 m |
  | Locomotion type | walking | walking | wheeled | walking |
  | Speed | 1.5 km/h | 1.5 km/h | 4 km/h | 1.4 km/h |
  | Continuous operating time | 90 minutes | 120 minutes | 8 hours | 180 (walking) - 360 (standby) minutes |
  | Degrees of Freedom (arms and hands) | 30 | 41 | 22 | 44 |
  | Payload of the arms | 2 kg | 12 kg | 1 kg per arm + 30 kg on back | 10 kg |
  | Main CPU | Intel Pentium M (1.6GHz) | Intel Core Duo (1.66GHz) Geode(500 MHz) | Intel Core 2 Duo + ATOM | Intel Core i7 2710QE x 2 |
  