Accessibility: the story behind a symbol

Today, the wheelchair accessibility symbol is one of the most widely recognized signs in the world. It appears at entrances, on public transport, in cultural venues, and across digital maps, guiding people toward accessible spaces. Yet behind this familiar image lies a history shaped by design choices, political awareness, and evolving understandings of disability.

The symbol was first created in 1969 by Scandinavian designer Susanne Koefoed as part of an international effort to develop a clear visual language for accessibility. Her original design showed a simple wheelchair form (minimal, geometric, and intentionally neutral) meant to function as a universal sign that could be understood across languages and cultures.

Soon after, designer Karl Montan introduced a crucial modification: he added a head to the figure. This seemingly small change transformed the icon. The addition humanized the symbol, shifting it from an abstract object to a representation of a person. The goal was clear: accessibility is not about equipment, but about human beings and their right to participate fully in public life.

Another meaningful detail lies in the orientation of the chair. The wheelchair points forward, toward the right, suggesting movement, agency, and direction rather than passivity. The figure is not static; it conveys action and presence, reinforcing the idea that disability does not mean immobility.

Over time, the wheelchair became a universal symbol of disability because of its immediate recognizability. However, this universality also raises an important question: many disabilities are invisible. Chronic illnesses, neurodivergence, psychosocial disabilities, and sensory impairments often remain unseen, even though they shape everyday experiences just as profoundly.

The history of the symbol therefore reflects both progress and limitation. While it helped make accessibility visible worldwide, it also reminds us that disability cannot be reduced to a single image. As conversations around inclusion evolve, the challenge remains the same: to represent disability not only as a sign, but as a diverse spectrum of human lives and experiences.