ALS Stole His Voice—Then, a ‘Digital Twin’ Read His Thoughts And Started Speaking for Him

A man with ALS used a digital twin to regain his ability to communicate.

A digital twin of a man with ALS was created to monitor his brain activity and translate it into speech.

The system uses electroencephalography to detect brain signals and generate synthetic speech.

The technology has the potential to help people with ALS and other motor disorders regain their ability to communicate.