The device that was developed in Japan (where else) resembles a conventional set of headphones plugged into ears. Known as the Mimi Switch (Ear Switch in English), it connects to a micro-computer capable of controlling electronic devices of all shapes and sizes.

Using an in-built set of infrared sensors, the Mimi Switch is able to detect the smallest of movements in the ear caused by different facial expressions.

A mere wink, facial twitch or raised eyebrow is enough to activate the remote control to operate electronic gadgets such as iPods, light switches, dishwashers and TV sets.

Kazuhiro Taniguchi, creator of the Mimi Switch said: ‘You will be able to turn on room lights or swing your washing machine into action with a quick twitch of your mouth.’

‘An iPod can start or stop music when the wearer sticks his tongue out, like in the famous Einstein picture. If he opens his eyes wide, the machine skips to the next tune. A wink with the right eye makes it go back.’

‘The machine can be programmed to run with various other facial expressions, such as a wriggle of the nose or a smile.’

The scientist is planning to patent the new device in Japan and internationally before marketing it commercially in the next two to three years.