By using activity inference to display transportation activity information on the background of an individual's mobile phone, UbiGreen gives people an ambient awareness of their weekly transportation usage and how much CO2 they have saved for the week. UbiGreen makes people more aware of their transportation patterns and gives them positive feedback when these patterns have less impact on the environment (e.g., walking, biking, or taking public transit). UbiGreen can help people make personal changes that can improve our global environment.

UbiGreen 2.0 YouTube Video