Infrared Concussion Headset Built by Harvard Team Wins Dyson Award

Three Harvard University students have engineered an innovative infrared concussion headset designed to assess athletes for potential brain injuries in just 60 seconds. The accessible, low-cost device recently secured the prestigious $6,500 United States national James Dyson Award, highlighting its potential to transform sideline medical evaluations across competitive sports, though the technology still awaits formal clinical validation.

Concussions and mild traumatic brain injuries represent a growing health crisis in contact sports, where immediate identification is crucial to preventing severe long-term damage. Traditional on-field screening often relies on subjective cognitive questionnaires or visual coordination tests, which can be time-consuming and inconsistent. The newly developed visor aims to eliminate this ambiguity by leveraging non-invasive near-infrared light to analyze physiological responses and cerebral blood oxygenation rapidly.

The device offers a portable, cost-effective alternative to expensive imaging machinery like MRI or CT scanners, which are typically unavailable during live athletic contests. By placing the lightweight headset on an athlete immediately following a suspect head impact, medical personnel can gather quantitative data in approximately one minute. This immediate feedback helps trainers and team physicians make informed return-to-play decisions right on the sidelines.

The inventive project stood out among hundreds of collegiate entries to capture the U.S. branch of the James Dyson Award, an annual global competition that recognizes problem-solving design engineering. The $6,500 prize money will directly support the student team as they refine the hardware, enhance sensor accuracy, and work toward gathering broader physiological datasets.

Despite the initial success and industry praise, the creators acknowledge that significant milestones remain before commercial adoption. The prototype must undergo rigorous medical validation, large-scale human trial testing, and regulatory approval to confirm its diagnostic reliability. Nevertheless, if proven successful, this groundbreaking tool could provide high schools, colleges, and professional leagues with an affordable line of defense against unmonitored brain trauma.

Looking ahead, the development team plans to collaborate with sports health researchers and athletic departments to field-test the headset during upcoming competitive seasons. Their primary goal remains establishing a standardized, affordable standard of care for immediate brain safety in athletics.