计算技术通过网络可以提供多种多样的信息服务,正深刻地改变着人们的生活.但要使计算真正融入生活、造福于民,目前“以机器为中心”的人机交互需要转变为“以人为中心”的模式.此外,在网络环境下,计算机不仅需要与用户交互,用户还将通过计算机(网络)实现人际之间的交流与互动.换句话讲,人-机与人-人的交互发生在物理与信息的联合空间中.正如此书所阐述的:为使人机交互摆脱必须在计算 Computing technology can provide a wide variety of information services through the Internet and is profoundly changing people’s lives.But to make computing truly into life and benefit the people, the current “machine-centered” human-computer interaction needs to be transformed into “People-centric ” model.In addition, in the network environment, the computer not only need to interact with users, users will also be through the computer (network) to achieve interpersonal communication and interaction.In other words, people - machine and Human-human interaction takes place in the joint space of physics and information, as the book states: In order to get rid of human-computer interaction,