Study And Application For Human-computer Interaction

Human-computer interaction (HCI) is a technology of studying human, computer and the relationship between them. In recent years, HCI has made great progress and becomes one of the most studying domains in computer systems. As the development of the hardware technologies, the dialog interface between human and computer needs been improved too, and human-machine interface (HMI) has now become to be user-centered and accommodate the users'habits, in stead of needing the users to accommodate the machines as the past. The importance of the HMI is that it affects the usage of the end users, the applications of the computer and the life and work of human. The designing of HMI and the models of HCI are both important in the studying of HCI technology. In the process of designing and development of the HCI system, many models of HCI are proposed, There are three kinds of models: behavior model, , structure model, , and implement model.Combinding the PrePost project, which is a Computational Fluid Dynamics (CFD) software, this paper studies HCI and HMI. As HCI and the interaction style, we studied many kinds of popular software, such as Office and CAD, and provide a custom user interface. As HMI model, we proposed the model of Seeheim2, which is an improved structure model of Seeheim, and implement an implement model of Seeheim2-MVC, which is based on Seeheim2 and MVC model. In the practice view, we design the system architecture of PrePost using the model of Seeheim2, which is approved to be extendable, maintainable and less coupling.In a word, this paper studies HCI and proposes an applied model in theory, and we applied this model in a concrete project to validate the practicability of the model.