Research On Situational Information Design Of Individual Combat Tablet Based On Visual Cognition

With the advent of information-based military warfare,individual combat equipment has also ushered in full development.The status of individual soldiers in combat has changed from a small number of individuals to a part of a large-scale operational information local area network.The flexible and portable individual combat tablet serves as an information carrying platform.Together with the situation information display interface,it constitutes an important equipment factor to enhance the individual combat capability.With the development of science and technology in China,China has made some progress in the implementation of functional system and technical implementation of combat tablet situation information,but a reasonable design system has not been formed in the interface man-machine presentation mode and interactive system operation.The United States and France,which developed this research earlier,still have large differences.This article takes the individual combat flatbed situation information system as the research object,and based on visual cognition theory,conducts research work on the manmachine elements,layout elements,interaction elements,and visual display elements of the information display system.First of all,the contents and functions of the combat tablet situation information system are summarized,and the visual elements are classified and summarized from the perspective of interface design.Then,based on the theory of visual cognition,the visual cognition characteristics of individual soldiers are analyzed.Based on this,the influence of visual characteristics in the process of visual attention-cognition-decision is further analyzed.The ideas and directions for subsequent research are clarified,and the visual recognition of individual soldiers is established The relationship between knowledge and situational information interface design.Investigate the system layout,color and emotion,as well as perform icon feature attention capture experiments and information display interface color recognition experiments to obtain individual soldier visual preferences,and provide data support for subsequent situational information system design strategies and usability.From the perspective of conceptual design,based on the design principles,put forward a combat flat layout,interaction and visual design practice plan,and test it for usability.The research results in this article will provide theoretical methods and support for the design of the combat situation information system,and it can also provide reference value for the design and presentation of complex systems.