Research On Active Interactive Experience Design Of Smart Office Desks And Chair

Long term sedentary behavior at work can lead to various diseases,seriously affecting people’s physical health.At present,office furniture products mainly rely on ergonomic design to alleviate users’ sedentary fatigue at work,but have not effectively solved the health problems caused by sedentary behavior at work from the root.Guided by the theory of planned behavior and the theory of proactive interaction,this paper conducts in-depth research on the main influencing factors and design requirements of users’ sedentary behavior at work,as well as the proactive lifting interaction design strategy of intelligent office desk and chair,providing a new path for solving the problem of users’ sedentary behavior at work and the research of proactive interaction design for intelligent desk and chair.Firstly,guided by the theory of planned behavior,the user’s sedentary behavior at work is studied using observation and interview methods to uncover their behavioral motivation and pain points,and put forward the preliminary influencing factors and design requirements;Based on this,a quantitative study is conducted using a questionnaire survey method to identify the main influencing factors of users’ sedentary behavior at work and the design requirements for intelligent office desk and chair.Secondly,the proactive lifting interaction modes for intelligent office desk and chair is constructed based on the theory of proactive interaction and combined with the interaction modes of lifting desk;Using the Wizard of Oz method,SAM scale,observation and interview method,the proactive interaction emotional experience experiment was conducted on desktop lifting,and the concept of desk and chair linkage lifting interaction was proposed;On this basis,the proactive interaction emotional experience experiment of the linkage lifting of desk and chair is carried out,and the proactive lifting interaction design strategy of intelligent office desk and chair is proposed.Finally,based on the proactive lifting interaction design strategy and design requirements of intelligent desk and chair,the design scheme of intelligent desk and chair is proposed,and the product design evaluation experiment is carried out.The results are as follows:(1)Ten main factors influencing users’ sedentary behavior at work are proposed;(2)Put forward the intelligent office desk and chair four levels of proactive lifting interaction modes;(3)Four proactive lifting interaction design strategies for intelligent office desk and chair are proposed;(4)According to the proactive lifting interaction design strategy and design requirements of intelligent office desk and chair,a set of intelligent office desk and chair design scheme is proposed.Through experiments and design practice,the design strategies of proactive lifting interaction for the intelligent office desk and chair proposed in this paper can effectively guide the design of intelligent desk and chair,and solve the problem of users’ sedentary behavior at work,thereby reducing the health hazards caused by this behavior,and at the same time bring good emotional experience to users,which has great reference value for the research of proactive interaction design of intelligent desk and chair.