While the Winter Olympic Games in Milano-Cortina capture the spotlight, let’s not forget the incredible innovations showcased at last summer’s Deaflympics in Tokyo. Organizers of the 2025 Summer Deaflympics introduced state-of-the-art technology that brought spectators closer to the thrilling action than ever before.
Among the exciting advancements were special eyeglasses that projected holograms, allowing fans to see athlete bios, previous performances, and scores in real-time, enhancing their overall experience.
During the Judo events, attendees were equipped with unique haptic feedback devices worn around the neck. These innovative gadgets transmitted vibrations that reflected the strikes, foot movements, and impact data captured instantly by sensors and microphones placed strategically around the venue.
As Paul Carter, a BBC technology journalist, noted, “Originally built for concerts, the tech uses sensors and human tuning to capture the nuance of live sport, giving spectators clear cues and a visceral sense of impact.” This groundbreaking approach creates an immersive experience, bringing together both deaf and hearing fans in a shared celebration of sport.
Judo, which translates to “the gentle way” in Japanese, can deliver a powerful spectacle when a competitor executes a throw or trip, resulting in a strong impact on the tatami mat. Rather than simply listening for the sound of a competitor hitting the mat, spectators experienced the action through precise vibrations, followed by the lighter sensations of crowd excitement.
This immersive technology proved to be so engaging that even spectators who could hear found it captivating. Nana Watanabe, a passionate judo fan, expressed her delight: “Even though I can hear sound, the device really conveys the atmosphere of the venue. It feels like we can share the intensity together. I think it’s wonderful.”
Let’s celebrate this amazing application of technology that enhances the experience of silent sports and fosters a deeper connection among all fans!
