Intel intern invents lifesaving 'smart' wheelchair

New generation bionics - wireless and touch-sensitive

Soldier to get bionic arm controlled by mind

Robo legs help stroke victim to walk

Film-maker demonstrates bionic eye

New bionic wrists that turn and hands that feel

Soldier first to get bionic arm after Afghan attack

Thought-controlled wheelchairs and bionics that 'feel'

Implanted chip 'allows blind people to detect objects'

Robot legs designed to help people walk again

Scientists hail robotic hand 'breakthrough'

Bionic vision man 'sees the light'