| With the rapid development of mobile Internet, the number of smart phone users a sharp increase in touch screen-based interactive mode, how to better realize the transmission of information and interaction between the user and the software on the smart phone system become a very important issue. With more advanced and fashion interaction design ideas, this paper researched the general approach to design high usability software on android system. Using android mobile bank as an example, we use the process of interaction design, technological realization, usability test to complete the development of the mobile bank software on android platform, which helps to improve the feasibility of the general approach.Interaction design is a technology on how to make software easy to use, it is dedicated to research the product-using habit and the expectation of target users. Its purpose is to build an organic relationship between the software and the users. Interaction diagram is a wireframe that design software and user interaction behavior, which describes the structure of software and response of the software to user behavior, and provide the prototype of the software development and standards. Using the MVC pattern will help separate the view and model, which makes it more flexible to change the code of view level with no change on model and control level. In the design and develop period, it’s necessary to test the usability of the software repeatedly,including methods as user test, think aloud, eye movement experiment and so on to find the usability problem in the software and solve it in the iterative development.Considering the mobile bank requirement analysis, this paper designed and realized an android mobile bank software based on interaction design theory and MVC design pattern. The software use interaction diagram to analyze and design interaction to reduce the develop risk. It realized main function of mobile bank, with high usability as well. |
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