Events in the cyberspace can be modeled in a spatiotemporal continuity by computing devices, communication channels, and multimodal interactions. Contemporary ubiquitous devices unleash the boundary of one-to-one human-computer interaction. Someone using some devices located anywhere through multimodal interactions has become a de facto style of facilitating social events. How people access multimodal media in different context is an interesting yet challenging problem. Ubi-media Computing, as it is bravely defined, brings together technologies for location/context adaptation, inter-device interaction/reaction, and media/data communication.