Research On The Usability Design Of The Human-computer Interaction Interface Of The Companion Robot For Children

In recent years,with the maturity of artificial intelligence,big data,Internet of things,human-computer interaction,machine learning,pattern recognition and other technologies have been developed.The development of robot technology is positively related to the development of industry.More and more intelligent robots permeate people's work and life.In order to make children have a complete childhood without the company of their parents and promote the healthy and happy growth of children in a harmonious family environment,children's accompanying robots are gradually accepted by more and more families.The usability of the human-computer interface for children's companionship machine can not be separated from the good experience of human-computer interaction between the companion and the mobile terminal and the robot separately.This paper provides a theoretical and scientific basis for the design and practice of human-computer interface design for children's companionship machines by means of literature and experimental verification.Read a large number of domestic and foreign literature summary of human-computer interface design principles and human-computer interface emotional interaction design methods.In the future,AR technology and robot will be combined to make two-dimensional graphics present as 3D effect,that is,what children see in books or scenes will be presented in 3D effect,which is convenient for children to understand and learn.Using the statistical data of exploratory factor analysis,the usability factors which have a great influence on the parent-child APP interaction interface are obtained.The usability evaluation method mainly uses the expert evaluation and the SUSscale method.The expert evaluation is to grade and comment on the interaction conceptual model mainly through the designer with relevant experience and the designer who has no relevant design experience.Then find out the problem according to the score and the result of evaluation;SUS method is used to verify the overall feasibility of human-computer interface design practice in order to improve the basic theory.The investigation results show that the function availability of the operating interface of the child accompanying robot reaches the excellent level and is convenient to operate.This test is carried out in this paper.The minimum fidelity interface model is used.The structure of the experience is not perfect,so the result of the experience is not perfect.However,the available function and operation of the interface basically accord with the emotional interaction strategy between the parents and their children.