Research on Text Visual Effect of Multimedia Courseware for Mobile Online Learning

The purpose of this study is to make the multimedia courseware, which designed on the computer, can terminal obtain satisfactory visual effect on the mobile screen. Methods interviews and questionnaires were conducted to online learning students to determine the factors that affect visual effect. Then an experiment on visual effect with font, font size, color and spacing as variables was conducted with 20 subjects. Results the influence of each variable on visual effect was obtained. Conclusion the study gives the clear suggestions on the parameterization of font designed on computer to ensure good visual effect on the mobile screen.