Tactile labelling on signage and technical control panels.
Numerous signs give us information in our daily routine. For normally sighted people these signs are helpful for the day to day activities, such as parking or buying a public transport tickets.
The visually impaired also need direction, a description in form of a raised tactile and braille text. The text must be brief and precise.
The tactile text should be at least 10 mm high and have a high contrast against the background.