Invention Grant
US08239517B1 Architecture for presence based transaction tracking across multiple devices and clients 有权
跨多个设备和客户端进行基于事件跟踪的架构

Architecture for presence based transaction tracking across multiple devices and clients
Abstract:
A presence-based transaction tracking method and system for communicating transaction information over a data network in which a sensing device in a host network associated with a transaction publishes presence information associated with a sensed transaction state to a server. A watcher subscribes to the server for receiving the presence information in which a middleware application can enable a watcher access across disparate client messaging systems.
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