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A long cane, the primary mobility tool for the visually impaired. A white cane is a device used by many people who are blind or visually impaired.A white cane primarily allows its user to scan their surroundings for obstacles or orientation marks, but is also helpful for onlookers in identifying the user as blind or visually impaired and taking appropriate care.
Before she invented the white cane, Guilly d’Herbemont was active in helping the blind community. She frequently accompanied the blind through Paris crossroads (1). In one instance, while she was helping a group of blind people to cross a Parisian boulevard, a car appeared that nearly knocked everyone down (2).This was what gave her the ...
The Trinetra project aims to develop cost-effective, independence-enhancing technologies to benefit blind people. One such system addresses accessibility concerns of blind people using public transportation systems. Using GPS receivers and staggered Infrared sensors, information is relayed to a centralized fleet management server via a cellular ...
A pedestrian chicane is a kind of permanent fence used at a railway crossing to slow pedestrians down and to force them to observe both directions before crossing the railway tracks. While passing the chicane, one has to turn to the left and to the right, increasing the probability of seeing an approaching train.
Regulatory signs give instructions to motorists, pedestrians, and cyclists. Signs including Stop, Yield, No Turns, No Trucks, No Parking, No Stopping, Minimum Speed, Right Turn Only, Do Not Enter, Weight Limit, and Speed Limit are considered regulatory signs.
Pedestrian sign in Mexico. The road signs used in Mexico are regulated by Secretaría de Infraestructura, Comunicaciones y Transportes ' s Directorate-General for Roads (Dirección General de Carreteras), and uniformized under a NOM standard and the Manual de Señalización y Dispositivos para el Control del Tránsito en Calles y Carreteras (Manual of Signage and Traffic Control Devices for ...
It performs a similar role to a white cane, but is designed for use in conditions where using a white cane can be difficult, for example, in snow or on sand. It can also be used by young children as a pre-cane aid or by people with arthritis and other medical conditions which would make the use of a traditional cane difficult.
A walking stick (also known as a walking cane, cane, walking staff, or staff) is a device used primarily to aid walking, provide postural stability or support, or assist in maintaining a good posture. Some designs also serve as a fashion accessory, or are used for self-defense.