When designers personally experience the problems they solve, breakthrough innovation becomes possible.
What emerges when a product designer has used wheelchairs daily for thirty years before creating one? Doug Garven answered the designer-as-user question with the CR1 wheelchair, a carbon fiber mobility device that earned the Golden A' Design Award in Product Engineering and Technical Design. Garven noticed, through thousands of daily interactions, that conventional frame geometries created unnecessary distance between users and objects they wanted to reach. The CR1's distinctive dual-angle front end follows natural body contours, allowing users to get closer to tables and surfaces during everyday activities. Lived experience surfaces insights like the dual-angle observation. Three decades of daily use generates accumulated wisdom that informed every CR1 engineering decision. Garven felt every vibration transmitted through aluminum frames. He experienced how a mobility device becomes an extension of identity. The CR1 crystallizes experiential knowledge into engineered solutions.
The CR1 demonstrates cascading innovation effects that enterprise product teams can learn from. When Garven's team developed a bearing specifically designed for wheelchair caster applications, purpose-built specifications enabled a cascading improvement: smaller bearings allowed smaller housings, which reduced weight, which allowed tighter overall proportions, which improved maneuverability in confined spaces. Carbon fiber selection enabled geometric freedom impossible with metal tubing. The ovalized tube profiles oriented at different angles maximize strength where forces concentrate while creating smoother surfaces where user legs contact the frame. Permobil's modular three-section sideframe architecture balances customization with manufacturing efficiency, allowing each chair to match individual body specifications through standardized component combinations. For brands developing products in specialized domains, the CR1 suggests significant value in recruiting designers who possess authentic domain expertise and personal stakes in the outcomes the designers create.
Doug Garven describes the CR1 as a wheeled prosthetic where every movement translates into responsive chair motion. The CR1's precision emerges from three decades of understanding what a mobility device needs to do, both functionally and psychologically. What problems do your product teams experience personally, and how might lived intelligence transform your next development cycle?
