What struck me most about Pullin’s argument is the way he reframes concealment — not as a neutral design default, but as a value judgment quietly embedded in every flesh-toned hearing aid and skin-matching prosthetic. I’d always assumed that “discreet” design for disability was simply considerate, a way of respecting the user’s desire to blend in. Pullin destabilizes that assumption by asking who decided blending in was the goal in the first place. The eyeglasses example is effective precisely because it’s already resolved: nobody today apologizes for visible frames or tinted lenses, and the question of why hearing aids can’t occupy the same cultural space is genuinely difficult to answer without exposing some discomfort about how disability is perceived. What this raises for me is whether the concealment instinct in design is a response to user needs or a projection of the designer’s own unease — and whether those two things are even distinguishable in practice. If a designer has never lived with a hearing aid, their intuition about “what users want” is shaped by imagining the stigma from the outside, which may be a very different thing from what someone actually navigating that stigma would choose.
The tension I keep returning to is the one between designing for expression and designing for choice — and I’m not sure Pullin fully resolves it. His most compelling cases, like Aimee Mullins’ carved wooden legs, work because they belong to a specific person with a specific relationship to visibility and performance. But what interests me is the middle ground he gestures at: the user who neither wants to pass as non-disabled nor be conscripted into a narrative of disability-as-spectacle they didn’t ask for. That unresolved space feels like the honest core of the book, and it connects for me to broader questions in interaction design about whether personalization is a solution or a way of deferring a harder design decision. Giving users options is good, but the options still frame what’s possible — and right now, as Pullin shows, the frame has been set almost entirely by clinical priorities and the discomfort of people who aren’t disabled. That framing shapes perception in ways I hadn’t fully considered before reading this.