"Barrier-Free Cities" explores how urban environments can be intentionally designed to ensure equitable access for all citizens, regardless of ability. It argues that accessibility should be a proactive design philosophy, not just regulatory compliance. The book highlights the importance of universal design principles, benefiting not only individuals with disabilities but also the elderly and families with young children. Creating inclusive urban spaces can foster a more equitable and vibrant social structure.

The book progresses through key themes, including accessible transportation systems, public facilities, and housing adaptations. Case studies from around the world showcase innovative solutions, such as tactile paving and adaptable housing. The historical and social context of the accessibility movement is examined, including the impact of legislation like the Americans with Disabilities Act (ADA). It uniquely integrates knowledge from architecture, urban planning, and social science, offering practical design solutions for creating more inclusive urban environments.