MagicWatch:SmartShadow Research And Practice Based On Watch Platform

Seeking for more friendly, more efficient, and more effective human-computer interaction ways is an eternal hot topic. Lots of researchers have done a lot in human-computer interaction. With the rapid rise of wearable computing, human-computer interaction research on wearable devices has been drawing more and more attention. In addition, Smart Watch, as a typical device of wearable devices, extremely shows its research values. This paper demonstrates a MagicWatch which is a human-computer interaction and service system. MagicWatch is based on SmartShadow and Smart Watch platform. Using MagicWatch, we can achieve expected tasks according to context-aware and with the underlying core techniques and the support of a cloud platform.Contributions of this paper are as follows:1) Proposed a solution to support novel human-computer interaction based on Smart Watch platform. And we elaborated the solution from four aspects: interaction and communication, open and authorization mechanism, collaboration mechanism, system architecture.2) Implemented some core services based on Pervasive Service Bus.3) Designed and implemented the MagicWatch interaction and service platform. MagicWatch is a SmartShadow-based System, with the ability of opening data and services. MagicWatch makes the collaboration of data and services possible and interaction seamlessly.4) Based on the MagicWatch, we designed and implemented four applications: iCard, iScenery, iWeibo and iTask.