27th November 2025
Fifteen-year-old John had been interested in a prosthetic for his right hand for as long as he could remember. Born with a congenital limb difference, he grew up adapting in ways most kids never think about. He rode a three-wheeled bike around the neighborhood one-handed, balancing and steering using only his left arm.
“Everybody in our neighborhood knew him as the kid riding his bike one-handed,” his mom, Monica, said. Years later, those same neighbors would help give him the chance to ride with two hands.
When John was four or five, he tried a traditional body-powered prosthetic with a harness and a hook. It didn’t last long. “The harness and shoulder movement made everything harder,” John said. “It just felt really limiting.”
He knew cosmetic hands were an option as well, but he wanted something functional. By elementary school, John had stopped using prosthetics altogether and learned to be proficient at tasks most people assume require two hands. He could type 72 words a minute, navigate a computer faster than most of his classmates, and adapt his schoolwork and hobbies to whatever his left hand could manage. But as he got older, his interest in prosthetics resurfaced as Monica noticed his confidence slipping. The turning point came when he saw a Hero Arm in a cosplay video posted on Reddit.
“That was the first time I realized prosthetics could look cool,” said the teen.
The moment stuck with him. When choosing a topic for his ninth-grade science project, he decided to do a deep dive into prosthetics. “For my project, I compared aesthetic prosthetics, traditional body-powered hooks, and myoelectric hands,” he said. “The Hero Arm stood out because it was the most practical and modern.”
Monica remembers watching him take ownership of the process. “I told him to look into different companies and choose the one he wanted,” she said. “He did deep research and kept coming back to Open Bionics.”
With no insurance coverage for a prosthetic, the family launched a crowdfunding campaign. What happened next stunned them.
“Our church, his school, his dentist, our doctor, everyone shared it,” Monica said. “We had to shut it down after four and a half days because the donations just kept coming.”
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“He was constantly holding his nub and always looking down,” she said. “He has had a huge transformation. His karate has improved, he drums with an attachment, and he is more independent with daily things. Every week he shows me something new he can do on his own.”
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Many of the people who donated were the same neighbors who had watched John ride his bike one-handed when he was small. Another group even funded the family’s trip to Florida for the fitting.
“It was unbelievable,” Monica said.
The family traveled to an Open Bionics clinic to meet with certified prosthetist in Orlando, Emily Shannon, where John was fitted with Hero PRO. Monica recalls the experience with gratitude. “Emily was incredible, so genuine and invested in making sure John had long-term success.”

John left the clinic with the bionic arm he had wanted since childhood, and he wears it every day, beaming with independence. “The first time I tried Hero PRO, it felt natural,” he said. “This was something I could actually use in real life. I can ride a two-wheel bike now. I even hang on a pull-up bar using the hook attachment. And I use a drum attachment for percussion.”
Monica sees the difference clearly. “He was constantly holding his nub and always looking down,” she said. “He has had a huge transformation. His karate has improved, he drums with an attachment, and he is more independent with daily things. Every week he shows me something new he can do on his own.”

John slurps noodles from a bowl using Hero PRO while he talks. “I can do simple stuff on my own now, like holding a cup and scooping ice,” he said. “I can also grab hot or cold things without worrying,” he explained. It’s one of the superpowers of his new bionic arm.
With Hero PRO, John rides his bike, practices karate, plays percussion, and tackles schoolwork with confidence. The support of his community helped him reach his goal, but it is John’s determination that brought it all together. What began as a childhood wish and a ninth-grade research project has become growth in confidence and independence, one task at a time.
Do you have a child with a limb difference? Would they like to try any of our devices in a relaxed environment while speaking with one of our clinical experts about the tech specs? Book a free call to find your local Open Bionics clinic.