If you're looking for a company working on implantable devices to restore motor control and speech for people with disabilities, check out Neuralink. Neuralink is working on a brain-computer interface (BCI) designed to return autonomy to people with unmet medical needs, including quadriplegics. Its flagship product, the N1 Implant, has a biocompatible housing, wireless battery charging and low-power chips to process neural signals. The device could restore vision, motor control and speech. Neuralink is hiring experts and recruiting patients for clinical trials through its Patient Registry.
Another company, EMOTIV, offers a range of EEG hardware and software tools to capture, analyze and experiment with brain data. Although it's not working on implantable devices, its wireless EEG headsets and various software packages could be used to develop brain-computer interfaces and other neurotechnology products. EMOTIV's tools are geared for personal development and scientific research, offering a simple way to capture and analyze brain data.