This is a Request for Information (RFI) for planning purposes only, not a solicitation. The government seeks a wearable eye tracking system under one pound to help Dr. Tang study eye and hand movements for augmented reality medical training. The system must include video cameras, a microphone, and motion sensors, and transmit data to a software platform. Performance of services will occur at the VA Maryland Health Care System in Baltimore, MD. No budget or submission timeline is specified, and any future procurement will be announced separately.