Help make Alexa smarter on Alexa Answers. Sign in with Amazon


How does stephen hawking's talk?

Professor Hawking had a motor neurone disease and as such was only able to communicate by using a small sensor which was activated by a muscle in his cheek. He used this sensor to 'type' characters and numbers on his keyboard.

{{ relativeTimeResolver(1547606015004) }}

Points points 22
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world