Could this be the wedding ring of the future?

This product is designed to exchange basic information with new people in the first meeting by shaking hands. The most essential part of a nomadic life is frequent travel, and nowadays, people are traveling more often and more easily. Increasing opportunities to travel indicate increasing opportunities of meeting new people, and expanding your social network.

Shaking hands is a customary greeting action. Handshake brings the action one step further by creating an information transfer function. Handshake operates when people first meet and shake hands, and the rings on their fingers gain the proximity to operate. The rings exchange the users’ information and store it while the users are shaking hands. The more people met, the more information transferred. When the users browse through the people they have met, the card displays the basic information that was stored in the ring. The power source originates from the human body temperature, so no plug is required.

Designer: Hideaki Matsui

Source : Material  and Images - [Yanko]