Design And Implementation Of A Card Cognitive Training APP For Autistic Children

Autism is a pervasive developmental disorder,and the number of autistic patients is increasing year by year.With the deepening of people’s cognition of autism,early intervention represented by Applied Behavior Analysis(ABA)has proved to be one of the most effective treatment methods for patients.However,due to the lack of professional treatment personnel,many patients can not receive timely rehabilitation intervention training in childhood,missing the critical period of disease treatment.In order to alleviate this phenomenon,this paper designs and implements an autism cognitive training application under the guidance of ABA teaching theory combined with related technology in software engineering.It provides professional and convenient card cognitive training courses for autism children that can be accessed in the home environment,and improves their cognitive ability in time.Relevant studies show that the application of software using information technology can effectively help autistic children to carry out rehabilitation intervention training.Through the investigation of the related applications of autism education in China,the subject learned that the existing applications of autism auxiliary teaching have limited functions and do not follow the corresponding standards,so the teaching effect is hard to guarantee.The related platform applications focus on building communities and pushing courses rather than providing specific training and teaching services directly for autistic children and their families.This subject refers to the teaching process of card cognitive training in autism individual training class and Discrete Trial Teaching(DTT)in ABA,standardizes and designs the teaching process and interaction mode,thus ensuring the professionalism and rationality of teaching training in application,and completes the automation and information of this teaching activities.The application uses React Native as the application-side framework,constructs functional modules to meet various autism teaching needs,and proposes a recognition card recognition model based on MobileNets(recognition accuracy91.15%,average recognition delay less than 90 ms)to meet the requirements of card recognition function in the teaching process.After systematic testing,the ultimate developed application meets the needs of the project and can help autistic children receive effective card cognitive training.Through the disassembly of teaching rounds in DTT and the application of card recognition technology,this paper develops a mobile application that can provide professional card cognitive training teaching services for autistic children.The application will collect data on the teaching process to build a learning database that fits the cognitive characteristics of autistic children,providing a data base for future research in the field of autistic rehabilitation education.In addition,the whole process from design to implementation of the application can also direction for the information of other subsequent ABA teaching courses.