Application of Human-Computer Interaction Technology in Mobile Interface Design for Digital Media

In order to design a mobile interface based on human-computer interaction (HCI) technology to meet the needs of diverse and comprehensive user interface functions, we propose a design concept for digital media mobile interfaces. Through the introduction and research of human-computer interaction interface, the usability of human-computer interaction interface is analyzed, and optimized and improved by combining with GOMS model. By means of modern computing and communication, the abstract information is transformed into a technology that can be perceived, managed and interacted by comprehensively processing words, sounds, graphics, images and other information. A detailed analysis of the information presentation of the digital media interface for multi-screen HCI, and the interface of multi-screen HCI digital media systems for TV and cell phones, including system information architecture, rasterized system, drawing interface block diagrams, multi-screen interaction model, and ensuring consistent visual style, detailed interface design, graphics and focus states. Applying the designed system to the actual test, it is found that the system design idea can realize the effective combination between multi-screen interaction and digital media based on human-computer interaction technology, and also create a better prospective interaction experience for the future development of digital media mobile.