Research On Usability Design Of Home Intelligent Haze Meter

Under the background that environmental issues and air pollution are becoming increasingly prominent,understanding air quality and taking reasonable precautions have become the focus of attention.However,currently available household haze monitoring instruments have problems of low availability and poor user experience.In order to carry out the practice of usability design applied to product design,based on the theory of cognitive psychology,this article taps the user’s cognitive needs for haze meters,proposes design points,and completes the design of high usability haze meters.The research idea and method of this article is to study the internal factors that meet the user’s cognitive characteristics through theoretical research and questionnaire surveys,and get the relevant elements that guide the usability design of the household haze meter.Based on this,the program design is completed.The A/B test and performance measurement method are used to evaluate the usability.In the form of a user’s spoken report,usability evaluation research of the subjective level is completed,and the plan is iteratively improved.The core content of the research is to apply the knowledge of cognitive psychology to the usability design of products,and to study the user experience influenced by cognitive characteristics during the use of products.The research results enrich the application and research of usability design in the field of industrial design,and provide references for related designs.At the same time,this article pays attention to the problem of air pollution and uses the household haze meter as a carrier to complete the design practice,which provides a new design perspective and ideas for the research and development of related products.