High atop the Riedberger Horn in the Bavarian Alps, a remarkable feat unfolds. Noemi Ristau, a 27-year-old Paralympic champion skier who is blind, prepares for a solo descent down a snowy slope. Despite the breathtaking view, Noemi sees nothing of the mountain before her. Yet, with the help of cutting-edge 5G technology, she’s about to experience the thrill of independent skiing for the first time in over 15 years.
Breaking Barriers: From Guided Runs to Solo Descent
Until now, Noemi relied on her guide, Paula Brenzel, to navigate the slopes. Paula would use acoustic signals to announce turns, ensuring Noemi’s safety on the descent. However, this innovative 5G experiment changes everything.
The Power of 5G: Real-Time Communication on the Mountain
Noemi wears a helmet equipped with a smartphone camera that transmits live video and audio to Paula stationed elsewhere on the mountain. This information travels over a local wireless network with incredibly low latency – a mere 10 milliseconds, faster than the blink of an eye. This real-time connection allows Paula to continue guiding Noemi verbally, providing her with crucial instructions for navigating the slopes.
A Moment of Triumph: “I Didn’t Feel So Alone”
“From the moment I stood up, I was filled with excitement about skiing down alone,” Noemi shares. The initial anxiety of the first few turns quickly fades as Paula’s voice guides her through the descent. “I almost forgot she wasn’t with me at all,” she adds.
Reaching the bottom, Noemi is greeted with a wave of emotions – relief, joy, and disbelief. “I was surprised that such a thing is possible,” she exclaims, expressing her gratitude for being part of this groundbreaking experience.
Beyond the Slopes: A Glimpse into the Future of 5G
This experiment with Noemi demonstrates the immense potential of 5G technology. The ultra-fast speeds and real-time communication capabilities hold promise not just for sports but for various aspects of our lives. Imagine a future where motorists, cyclists, and pedestrians can communicate seamlessly, enhancing road safety.
A Shared Vision: Pushing Boundaries and Inspiring Others
“Noemi is blind, but with 5G technology, she skis down the slope as if she can see,” says Hannes Ametsreiter, CEO of Vodafone Germany. This project serves as a powerful testament to overcoming limitations and achieving the seemingly impossible.
Noemi, too, envisions a future empowered by 5G. “This technology could be used by visually impaired people to navigate new environments,” she suggests, “and open doors to new sporting activities.” Her enthusiasm for contributing to the development of this technology and helping others is truly inspiring.
The successful descent of Noemi Ristau is a testament to the transformative power of 5G. As this technology continues to roll out globally, it offers a glimpse into a future filled with possibilities and a world where boundaries are meant to be broken.

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