The proceedings provide state-of-the-art scientific and engineering research findings and developments in the area of mobile robotics and assistive technologies. The proceedings collected together peer reviewed articles presented at the CLAWAR 2013 conference. It contains a strong showing of articles on legged locomotion with numbers of legs from two onwards. There is also a good collection of articles on systems that walls climbing, poles balancing, and other more complex structures following the traditional of CLAWAR themes. In addition, the proceedings also cover the subject of robot-human interaction, which focus on a more “human” way of communicating with humanoid robots. As for human assistive devices, proceedings also cover exoskeletal and prosthetic devices, robots for personal and nursing cares to address the issues of ageing population in our society. Finally, the issue of the deployment of robots in society, it social and ethically consideration are also addressed in the proceedings. Contents:Plenary PresentationsAssistive RoboticsAutonomous RobotsBiologically-Inspired Systems and SolutionsHMI, Inspection and LearningInnovative Design of CLAWARLocomotionManipulation and GrippingModelling and Simulation of CLAWARPlanning and ControlPositioning, Localization and PerceptionSensing and Sensor FusionService Robot Standards and Standardization Readership: Systems and control engineers, electrical engineers, mechanical engineers in academic, research and industrial settings; engineers and practitioners in the public services sectors in health care, manufacturing, supply and delivery services. Keywords:Assistive Robotics;Autonomous Robots;Biologically Inspired Robotics;CLAWAR;Climbing and Walking Robots;Design of CLAWAR;Hybrid Locomotion;Legged Locomotion;Mobile Robots;Modeling and Simulation;Planning and Control;Robot Standardization;Service Robotics;Wheeled Locomotion