Some ads increase dwell time through participation, creativity or imagination.
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http://www.bestadsontv.com/ad/91554/edimus-restaurant-Wine-speed-date
http://www.bestadsontv.com/ad/91614/xose-teiga-studio-Other-way
http://www.bestadsontv.com/ad/91589/Pal-Aragn-Mouthcam
http://www.bestadsontv.com/ad/91577/Flexitol-Pervert
http://www.bestadsontv.com/ad/91513/Cairo-Festival-City-Mall-Back-To-School-1