Test Method Research On Smart Phone Interface Based On Eye Tracking Technology For Human Factor

With the development of science and technology, Smart phones are more and more functional, more and more powerful, not as rigid as the previous phone. So more and more people choose to use smart phones, become more and more rely on smart phones.with the trend of the development of smart phones, application development has also become the company's competing project. No matter which platform is used by the application to publish, removal of the application's functional design,the man-machine interface of the application program human factors design is also important.If the application program interface is good for people in human factors design, get the majority of users' affirmative, then the application will be quickly occupied the market successfully; If the interface is not well designed in human factors and user evaluation is low then the application's market share is certainly low and may soon be replaced by a same service applications.Eye tracking technology is based on the user's line of sight motion,can effectively track the user's eye movement during the operation of the interface, so as to objectively reveal the user's thinkingprocess. So eye tracking technology can be applied to the smart phone human-computer interaction interface.In this paper, first analysis ? summed up the smart phone interface should have seven interface human fits,that are appearance,complexity,discrimination, consistency, transparency, navigation, feedback.based on this,established a mathematical model to test human fits of the smart phone interface,the model use the operation time, operation mistake, task completion rate and total fixation point as measurement parameters. With these measurement parameters as the independent variables, huaman factor of the smart phone interface as the dependent variable establish a linear relationship.And then based on the mathematical model.Based on the eye tracking technology and the mathematical model, a new method is developed for the human fit test on smart phone interface.Using meituan.com with version 5.5.4 on the HUAWEI mobile phone with resolution of 720*1280 as the test object,to verify the feasibility of the method., by this method get the interface's problems. At the same time,by the subjective evaluation of the user to get the problem of the interface,comparison of the problem of the interface which the method get and the subjective test get, to verify the feasibility of the method. Using sina weibo with version 6.0.0 and kugou music with version 7.9.9 on the HUAWEI mobile phone with resolution of 720*1280 as the test object to explore whether the method has universal applicability.With verification, the experimental method and the observation method are feasible to test the Man-Machine interface of smart phone.And it is universal. Designers can use this method to test the smart phone Man-Machine interface, looking for the human factors problems, so as to improve the interface.