KUSUGURI is a mobile phone application designed for touching (tickling) over distance. The design addresses the issue of interpretating vibration as mediated touch experience. By adding the visual information on the screen to virbration of the mobile phone tactile information can be interpreted more personally and meaningful.
Reference:
Furukawa, M. Kajimoto, H., Tachi, S. 2012 KUSUGURI: A Shared Tactile Interface for Bidirectional Ticklung. In AH'12