The TouchOver Map is an interaction concept which can make a digital map on a touchscreen device more accessible. Users can explore the map with their finger and will get tactile and audio feedback whenever they touch a street.
Please have a look at this video below, which illustrates the concept.
- Poppinga, Benjamin; Magnusson, Charlotte; Pielot, Martin; Rassmus-Gröhn Kirsten – TouchOver Map: Audio-Tactile Exploration of Interactive Maps. MobileHCI 2011, Stockholm, Sweden. PDF.