As I said, "tell me if I'm totally off-base on this, but [Galvanic Vestibular Stimulation] seems like a technologically achievable problem." I say this because

As I said, "tell me if I'm totally off-base on this, but [Galvanic Vestibular Stimulation] seems like a technologically achievable problem." I say this because early forms of the technology appear to already exist, e.g. https://www.lockheedmartin.com/en-us/capabilities/research-labs/advanced-technology-labs/gvs.html https://www.lockheedmartin.com/en-us/capabilities/research-l...