YourGlove
hotMitts
hotHands
YourGlove, hotMitts and hotHands use different physical channels to communicate intimate signals and thus present the same behavioural metaphor of hand-holding.
YourGlove uses robotic hand controlled by strings. HotMitts and hotHands uses heat rather than touch as the sensory medium and exchanges body heat.
Reference: Gooch, G., Watts, L. 2012 YourGloves, HotHands and HotMits: Devices to Hold Hands at a Distance. In UIST '12
http://danielgooch.synology.me/lddr.html
