As part of the Sixth Form International Baccalaureate Design and Technology course, boys are challenged to identify a genuine real‑world problem and then research, design and manufacture a practical solution. This extended project draws together technical skill and creative thinking, encouraging boys to apply their learning in ways that can make a meaningful difference beyond the classroom.
Upper Sixth Former Jonathan’s project has stood out this year for both its technical excellence and its thoughtful response to a real human need.
Jonathan’s project focused on a seated, variable‑resistance exercise device designed specifically for elderly users. Created to help strengthen leg muscles safely while sitting, the device offers adjustable resistance so it can be tailored to different strength levels and used progressively over time. Crucially, it can also be used passively while carrying out everyday activities such as watching television, encouraging regular exercise without it feeling intimidating or burdensome.
The inspiration behind the design was a personal one. Jonathan was motivated by his grandmother, Ursula, after noticing changes in her mobility and stability that made everyday movement more challenging and increased her risk of falling. Reflecting on how this physical decline could also affect confidence and social interaction shaped the direction of the project from the outset.
“Seeing how leg weakness affected my grandma’s confidence and independence made me realise how many elderly people face similar challenges,” Jonathan explained. “I wanted to design something that could improve strength safely at home, without it feeling like medical equipment.”
Material and manufacturing choices were made with careful consideration. Jonathan prioritised strength, cost‑effectiveness and appearance, selecting durable metals for the main structure to ensure longevity. Computer Numerical Control (CNC) machining was used to achieve the precision required for the resistance mechanism, alongside rubber components to improve grip and comfort. Chrome‑plating provided a clean, professional finish, helping the device feel like a carefully designed consumer product rather than a purely clinical one.
The prototype was tested in two care home environments – Jonathan’s grandmother’s care home and a local care home. Feedback from managers, head nurses and residents was overwhelmingly positive, with many commenting on the professional finish and the clear need it addressed. The school Physiotherapist, Elaine, also reviewed the design and confirmed that the movement and resistance were appropriate for safely strengthening key leg muscles, including the quadriceps, hamstrings and calves.
Jonathan’s grandmother followed the development process closely and used the device regularly during testing. She was particularly impressed by how sturdy and well‑made it felt, making the project all the more rewarding for her grandson.
Reflecting on the experience, Jonathan says he is proudest of taking the project from an initial concept to a fully functioning prototype, while also completing the extensive written coursework required. He is keen to acknowledge the support he received along the way, particularly from Mr Armstrong, who dedicated significant time to offering guidance, opening the workshop after school and helping refine both design and manufacturing decisions.
The project is a strong example of how Design Technology here encourages both technical skill and empathy to make a meaningful difference to people’s lives.
