1. Virtual interpersonal touch: expressing and recognizing emotions through haptic devices;Bailenson;Human–Computer Interaction,2007
2. Bonanni, L., Vaucelle, C., Lieberman, J., Zuckerman, O., April 22–27 2006. TapTap: a haptic wearable for asynchronous distributed touch therapy. In: Proceedings of CHI 2006, pp. 580–585.
3. Measuring emotion: the self-assessment manikin and the semantic differential;Bradley;Journal of Behavioral Therapy & Experimental Psychiatry,1994
4. Brave, S., Dahley, A., April 18–23 1997. InTouch: a medium for haptic interpersonal communication. In: Proceedings of CHI 1997, 363–364.
5. Brewster, S., Brown, L., January 18–24 2004. Tactons: structured tactile messages for non-visual information display. In: Proceedings of AUIC 2004, 15–23.