Research On Product Form And Interface Design Of Photoelectric Information Comprehensive Experimental Instrument

The photoelectric information comprehensive experimental instrument is an experimental instrument for measuring the characteristics of photoelectric components.Because the traditional experimental instruments usually include light source,oscilloscope,signal generator,multimeter and other discrete instruments and equipment.When performing characteristic measurement experiments of various photodetectors,different instruments need to be replaced,and they need to be carried out separately.Thus,it is inconvenient for the operator to perform intuitive comparison and operation.Therefore,it is necessary to develop an optoelectronic information comprehensive experimental instrument with integrated,portable,good interactivity and product form design.This thesis will study the product form and interface design of the photoelectric information comprehensive experimental instrument.Starting from the theory of user experience,this thesis gives an overview of the theory of user experience,clarifies the application of user experience design elements in product design,and seeks to improve the design of product user experience.At the level of enhancing sensory experience,the design theories and methods of Kansei Engineering are integrated.In the product form design,the sample pictures of similar experimental instruments are collected and screened to determine the sample pictures.Through the semantic difference method and principal component analysis method,the relationship between the morphological characteristic elements of the sample instrument and the perceptual image component factors was established.Then the sample scoring data is calculated to determine the design direction of the product form.Design the product form based on user needs,product internal structure,and basic principles.The aesthetics of the morphological design was evaluated by professional teachers and students through the semantic difference method.In the interface design,based on the user’s functional and operational requirements for the photoelectric information comprehensive experimental instrument,Provide design guidance for layout,functions,processes,controls,colors,icons and other elements of the interface design of optoelectronic comprehensive experimental instruments.Determine the criteria for instrument software interface design,design the interface based on the user needs provided by professional students and teachers and the style of product form design,and evaluate the usability and visual effects of the interface through the semantic difference method.Based on the theory of user experience design,combined with the design method of Kansei Engineering,this thesis provides a feasible way for the design of experimental instrument products with integration,portability,good interactivity and user experience,and improves the operation efficiency of the experiment.