| With the era of information and communication technology,intelligent public transportation system goes gradually into people’s lives.Different from the static one-way information transmission,the intelligent public transport system has set up a rich interactive link and the process of obaining travel information becomes faster and faster.The application of public transportation App is the terminal application platform of intelligent public transportation system.Its interface is the main medium for users to get information.This paper focuses on how to improve the comfort and operation efficiency of the public transportation application interface."Usability" is an important indicator to measure the quality of product user interface design.This paper attempts to sort out the usability theory,analyze the function setting and layout of current public transport APP interface with the help of usability theory in order to achieve a better user experience.The paper studies the three aspects of the APP interface design from the existing usibility theory:effectiveness,efficiency and user satisfaction.The method of eye movement experiment and usability test are used to analyze the influence of public transportation interface The existing public transport App interface cases are analysed and the problems are found.At the same time,according to the data analysis and practice,the interface design scheme of Nanjing Public Transport APP is taken as an example and the usability testing and analysis are carried out.The analysis results and case practice of this subject provide the theory and method reference for planning and design of public transport APP interface. |
