Dancing the Macarena: Robots strut their stuff at Japan tech expo

From a humanoid robot doing the "Macarena", to robots stocking shelves, tech companies from Japan and around the world showcase their latest innovations at the annual CEATEC technology exhibition at the Makuhari Messe convention centre, just outside Tokyo, Japan. 

Major technology companies, including Mitsubishi Electric, Hitachi and Sony, also presented their latest technologies at the exhibition. The demonstrations highlighted the expanding role of artificial intelligence and robotics in workplaces and everyday life, as companies explore ways to automate routine tasks and support human workers.