(poking in phone call)
(reciving message)
POKE is a device that enables callers to share touches during calls. POKE delivers these touches through an inflatable surface on the front of the device that receives index finger pressure inputs on the back of another device, while allowing the callers to maintain a conventional phone-calling posture.
Source: Park, Y., Baek, K., Nam, T. 2013. The Roles of Touch during Phone Conversations: Long-Distance Couples’ Use of POKE in Their Homes. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13), 1679-1688.
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