What communication device did Stephen Hawking use?

What communication device did Stephen Hawking use?

Hawking used assistive technology to compensate for mobility and speech difficulties. He used a thumb switch and a blink-switch attached to his glasses to control his computer.

Why was Stephen Hawking disabled?

Disability. Hawking had a rare early-onset, slow-progressing form of motor neurone disease (MND; also known as amyotrophic lateral sclerosis (ALS) or Lou Gehrig’s disease), a fatal neurodegenerative disease that affects the motor neurones in the brain and spinal cord, which gradually paralysed him over decades.

How is Stephen Hawking able to talk using a computer?

Hawking used a switch to control software on a computer that enabled him to talk. This kind of switch allows users to scan through options shown on the screen until they reach the letter, word or message to select for the device to “speak”.

How did Stephen Hawking lose his voice?

The young Stephen Hawking was diagnosed with motor neuron disease, when he was 21, and since then, with the progression of the disease, which slowly melts away the neurons of the body, he lost the ability to use his arms and legs. His voice also became slurred over time as he lost muscle control.

What can we learn from Stephen Hawking?

The Hawking Effect: Triumph Of Human Spirit. The 76-year-old Stephen Hawking, physicist and best-selling author who roamed the cosmos from a wheelchair — pondering the nature of gravity and origin of the universe — inspiring millions despite living with a debilitating disease, died on Wednesday at his home in Cambridge , England.

What IQ did Stephen Hawking have?

Stephen Hawking’s IQ is not known for certain. Hawking has never been interested in how high his IQ is, but it has been estimated to be over 160. Hawking is well-known for his contributions to physics and gaining a better understanding of the universe. An average IQ score is 100.