Robots could aid rehabilitation of young patients

The European Commission-funded work is hoping to overcome traditional limitations in artificial intelligence by building social cognition for the robots. To achieve this, the robots will be connected to internet-based programmes with expanded computational power.

The ALIZ-E project will involve eight universities and institutions across the continent, as well as a hospital in Milan that is hoping to use the robots in the rehabilitation of young patients.

Plymouth University will focus on aspects relating to memory.

Project leader Dr Tony Belpaeme said: ‘The aim of the ALIZ-E project is to explore how human-robot interactions can be extended from minutes to the scale of days, thus forging longer-term constructive bonds between robot and user.

‘The ALIZ-E project will use the principles of embodied cognitive robotics to create agents capable of sustaining believable, in-depth social relationships with young users over an extended, potentially discontinuous, timeframe.’

According to Plymouth University, an important limitation of robots is the size of their on-board processors, so the team is hoping to create a system that will enable the robots to store and recall information, and modify their behaviour based on previous experiences.