The conference Supporting Health by Technology (9th Edition) will be organised in the MartiniPlaza in Groningen (the Netherlands). The conference is organised by the Dept. of Health Psychology of the University Medical Center Groningen & the Dept. of Psychology, Health and Technology of the University of Twente (Centre for eHealth and Wellbeing Research), under the auspices of The Dutch eHealth Foundation (www.NeHS.nl)