Robot house sleepover at the home that hums
How would you cope with sharing your living space with a small army of robots?
A professor from Hertfordshire University has set out to answer the question by filling a sensor-equipped home with a host of automatons.
They range from a machine designed to interact with children with autism to a droid that plays football.
The BBC's Zoe Kleinman was invited to spend the night.
16 May 2015