Murad Shoman, & Hocine Imine. (2023). Assessing the Accessibility of Cycling Infrastructure for Wheelchair Users: Insights from an On-Road Experiment and Online Questionnaire Study. Vehicles, 5(1), 321–331. https://doi.org/10.3390/vehicles5010018
Globally, the number of people who are currently experiencing disability is over 1 billion, which represents about 15% of the global population. At least 430 million of them suffer from a hearing impairment that requires assistance, around 253 million suffer from visual impairment, out of which 36 million are blind, and between 250k to 500k people suffer a Spinal Cord Injury (SCI) around the world every year; caused by trauma (e.g., a car crash) or from disease or degeneration (e.g., cancer), which leads to reduced or complete loss of walking and, accordingly, using a wheelchair to mobilize. In Spain (where this study took place), 4.38 million people (9% of the total population) state that they have some health problems that limit the development of their daily lives, with aging as one of the main causes. In fact, almost everyone will experience some kind of disability during their lifetime (e.g., movement difficulties that accompany aging).