Tuesday, July 29, 2014

Traffic Lights and Visualization


Photo Attribution: Helgi Halldórsson

From Susanne Tak and Alexander Toet comes "Color and Uncertainty: It is not always Black and White" which finds that:

'A 'traffic light' configuration (with red and green at the endpoints and either yellow or orange in themiddle) communicates uncertainty most intuitively. '

A video presentation is also online.