Fourier Intelligence, founded by Alex Gu and Zen Koh, specializes in rehabilitation and general-purpose humanoid robots. Its RehabHub platform integrates over 30 robotic systems for upper limb, lower limb, and balance training, while ArmMotus EMU and ExoMotus support targeted limb therapy. The MetaMotus Galileo platform uses AI and VR to deliver measurable, engaging therapy sessions. Expanding into general robotics, Fourier developed the GR-1 and GR-2 humanoid robots with proprietary Fourier Sma...