A door handle that encourages people to clean their hands every time they use it. The handle, PullClean , was developed by the British studio Agency of Design for Altitude Medical.

Bizarre moment 'ghost pushes open heavy hospital door in spooky CCTV footage as baffled staff watch' The door - which was not electronic - appears to swing open without any human intervention.

A HUGELY expensive new $2.3 billion hospital, which has been plagued by teething troubles, is spending more money teaching staff how to open doors.