Brain-computer interface trials are taking off

Casey Harrell has had a set of electrodes embedded in his brain for almost three years. Harrell, who has amyotrophic lateral sclerosis (ALS) and is paralyzed, first used his

Casey Harrell, paralyzed by ALS, has logged over 3,800 hours using a brain-computer interface at home — far beyond what any previous user has achieved — communicating with 99%

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This man with ALS is the

<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1tc36va/worlds_first_braincomputer_interface_bci/"> <img alt="World’s first brain-computer interface (BCI)