Hélène Wåhlander

EcoRunner : User Experiences of a Web Based Environmental Feedback Tool Addressing Household Consumption

L. Olsson, B. Frostell, Helena Shanahan, 2013 .

User Evaluation of the First Prototype of the Interactive Web Tool EcoRunner

Lars E. Olsson, Helena Shanahan, Heléne Wåhlander, 2009 .