Research on the Development Law of Smart Phone Screen based on User Experience

Abstract

Abstract. Modern electronic products are changing with each passing day, and the most prominent one is the smart phone. Screen is the key part for people to extract and exchange information through mobile phones, and its development is very rapid. This article summarize the development laws of screen size, screen occupation ratio, resolution and shape from the perspective of user experience, and analyze the reasons for its development law. According to the research, the optimal size of the mobile phone screen suitable for the users is summed up and verified through the questionnaire, which provides a reliable basis for the developer of mobile phone to design smart phone screen and improve the satisfaction of the user experience.

RCEA: Real-time, Continuous Emotion Annotation for Collecting Precise Mobile Video Ground Truth Labels

“…To narrow down the design space, we followed three primary design principles as heuristics, however other indirectly related factors (e.g., user body motion) were considered: C1 -Design for small screen displays. Considering the small screen size of mobile devices (typically 3-6" [46,90,111]), the design should be as simple as possible to minimize distraction on video watching. Furthermore, it should account for the fat finger problem [94] so as not to occlude neither the content nor the annotation interface.…”