In this dissertation, we propose a communication method for more abundant interaction using sixth sensory channel for diffusion of multimedia files in wearable computing environment. We suggest the application connecting people with their possessing media files as right application for introduction of wearable computer to the public. Actually there are many other researches on mobile adhoc network like information broadcasting to neighbors, but they have mainly concentrated on enhancing work efficiency through information sharing. Scenarios enabled by sixth sense computing were developed and implemented in wearable computer platform. Some of the scenarios are discussed with subjects after virtual experience, and studied by a computer simulation. This thesis demonstrates possible requirements for new type of interaction style, interface of wearable computer application, and dynamic variation of society from varying system parameters such as media selecting method for diffusion.