Pedestrians in the context of Mobility aid

Road rage is aggressive or angry behavior exhibited by people driving a vehicle. These behaviors include rude and verbal insults, yelling, physical threats or dangerous driving methods targeted at other drivers, pedestrians, or cyclists in an effort to intimidate or release frustration. Road rage can lead to altercations, damage to property, assaults, and collisions that result in serious physical injuries or even death. Behaviour has included (but is not limited to) cutting motorists off, inappropriate honking, flashing headlights, directing obscene gestures at another driver, swerving, tailgating, brake checking, and physical confrontation.

According to a study by the AAA Foundation for Traffic Safety that examined police records nationally, there were more than 1,250 incidents of road rage on average reported per year between 1990–1996 in the United States. Many of these incidents have ended with serious injuries or fatalities. These rates rose each year throughout the six years of the study. As of 2010, a number of studies have found that individuals with road rage are predominantly young (33 years old on average) and 96.6% male.

Hans Monderman (19 November 1945 – 7 January 2008) was a Dutch road traffic engineer and innovator. He was recognised for radically challenging the criteria used to evaluate engineering solutions for street design. His work compelled transportation planners and highway engineers to look afresh at the way people and technology relate to each other.

His design approach is the concept of "shared space", an urban design approach that seeks to minimise demarcations between vehicle traffic and pedestrians, often by removing features such as kerbs, road surface markings, traffic signs, and regulations. Monderman found that the traffic efficiency and safety improved when the street and surrounding public space was redesigned to encourage each person to negotiate their movement directly with others.