The Research On Legibility Of Information Presentation Based On Reading Experience Of Mobile Devices

The development and popularization of mobile Internet technology make each person become the creator and receiver of information.In the era of explosive growth of information,how to acquire high quality information efficiently is crucial.This is done not only by the readability of the information content itself but also in the highly effective and comfortable presentation of information.From the perspective of reading experience,this paper puts forward the concept of legibility of information,that is,from the perspective of information presentation,how to control the legibility of presentation mode to improve users' cognitive and operational performance.Firstly,the paper sorts out the differences between the information of mobile end and Web side in the usage scenario,interactive mode and information presentation.Meanwhile the information reading scene of mobile device is divided into demand scene,environment scene,equipment scene and user scene.Then the article summarizes the mainstream information layout of mobile phone,and analyzes the users' cognitive characteristics in mobile information interface.From the aspect of user gesture operation and user operation behavior,this paper analyzes the influence of information legibility on user cognition and behavior from two aspects: interface interaction and interface element.The concept of information presentation legibility is classified from the whole and the local aspects.It has been analyzed in terms of the concept of information legibility,from subjectivity,fragmentation,iteration,popularity,time effectiveness,carrier compliance,and interaction.Finally,through the combination of eye-movement experiments and subjective evaluations,experiments were carried out on the overall legibility of information presented from the aspects of graphic-text ratio and graphic-textual relevance.Starting from the font size and line spacing,we conducted an experiment on the local legibility of information.The experimental results can be used to guide the interface design of mobile phone information presentation methods,to improve the legibility of information presentation,and thus improve the user's reading experience.