Research And Design Of Speech Interaction For Children's Habit Development

Speech interaction refers to the exchange of information between humans and computers through natural language.Man-machine dialogue system through the voice acquisition signal processing,speech recognition,semantic understanding,dialogue management,speech synthesis to complete the dialogue with the user,so as to complete a task.In the face of children users whose literacy and reading ability are not so complete,voice interaction products have innate advantages.This paper starts from the habit formation that children and parents are concerned about,and studies the voice interaction design for children.First,through case study and interview,the problems of parents and children in habit formation are investigated.The habit cultivation is divided into living habits,learning habits and emotional habits,and the problems in different scenes,as well as the emotions and psychology of children and parents are analyzed.Through the video of the reality show,the author sorts out the real children's corpus and studies the language and psychological motivation of the dialogue between parents and children,which provides an empirical basis for the design practice.Secondly,through case study,the problems in habit formation of parents and children are investigated through interviews.The habit cultivation is divided into living habits,learning habits,communication habits and self-care habits.The problems in different scenarios are analyzed and the real children's corpus is sorted out through reality show videos to provide empirical basis for design practice.Thirdly,according to the application of situational cognition in natural user interface design,the design model and design elements of speech interaction design oriented to children's habit formation are inferred from four dimensions of user context,task context,time context and environment context.The theories and specific methods of linguistics and psychology are introduced into the design research,and the principles of speech interaction dialogue design suitable for children are summarized.Finally,through children's habit to develop voice interactive product design,design interface and dialogue script,verify the practical guiding value of this design method.