Oseh Mathias

I am the founder of River. We build minimally-invasive brain computer interfaces (BCI) that restore speech to people who have lost it after stroke or disease, but still have many years to live.

Before River , I wrote voice cloning models, trained computer vision models, and started or helped build companies in clinical software and solar energy.

I am often in Australia and USA, and am always interested in meeting smart people excited by challenging problems; get in touch.