29-year-old Nolan Arbaugh, a quadriplegic, says the brain implant has allowed him to play chess and Civilization on his PC using his mind. 'I’m so freaking lucky to be a part of this,' he says.
I've heard their only distinction is a somewhat denser set of connections. They can connect to more nerves than equivalent devices, but not a game changing number more. Aside from that, yeah, this is decade old tech.
they don't do the implants themselves but they do the signal processing, both in terms of the hardware and software side. They do design non-invasive interfaces too.