Human Computer Interaction Design Practice in Poster Design

With the rapid development of modern computer technology, people pay more and more attention to the usability of human-computer interface and the improvement of user efficiency. Human computer interaction has become the most popular research field in the international computer industry. The interaction mode of "people-oriented" and "natural harmony" has become the basic concept of human-computer interaction. The purpose of interaction design is to make the information exchange between people and things more scientific, reasonable and humanized, make the information transmission between people and things more reliable, and reduce people's physiological and psychological burden. Poster design is based on human-computer interaction. Its purpose is to provide users with an interactive experience and make information easy to access. This can be achieved by making attractive posters that are visually appealing and easy to understand. Posters should also provide information to provide users with useful information needed to make better decisions or solve problems more effectively. According to its purpose and audience, poster design has different types. For example, there is a poster designed for children with bright colors, simple shapes and cartoon characters. The characteristics of this paper lie in: applying the traditional human-computer interaction theory to the embedded platform, proposing the concept of embedded human-computer interaction interface, investigating the basic design methods and evaluation principles of embedded human-computer interaction interface on the basis of prototype experiments, and proving it through a large number of rich cases and actual design and testing processes, which is constructive, inductive and practical.