Research On Interaction Design Of Assisted Robot For The AD Based On Cognitive Training Prototype

With the improvement and rapid development of products and services related to home care and smart elder care,more and more robots begin to enter the home to take care of the elderly’s daily life,accompany them and undertake basic medical rehabilitation and nursing work.Especially for the elderly patients with AD(Alzheimer’s disease)who need long-term care,the design and application of assisted robots can greatly reduce the pressure of manpower,material resources and other aspects faced by patients during cognitive rehabilitation training.In order to better meet patients’ needs for cognitive rehabilitation training at home,improve patients’ acceptance of assisted robots and efficiency of rehabilitation training,and improve the interactive experience of auxiliary robots,it is very necessary to design and express the interactive features of AD assisted robots in specific rehabilitation training task scenarios from the perspective of cognitive training prototypes.Based on the research and analysis of prototype,cognitive training and assisted robots interaction design,the role and application of prototype in interaction design are clarified.The research method of product interaction design based on prototype is constructed,and the specific research ideas and processes are sorted out.Combined with the clear product positioning and user role model of AD assisted robots,the purpose and selection principle of AD assisted robots’ prototype selection were analyzed and discussed,and the object of cognitive training prototype research was finally selected through investigation and analysis.Design professionals describe,analyze and cluster the prototype features of cognitive trainers in specific scenes through observation,and use qualitative and quantitative methods such as expert questionnaire survey and quantitative statistical analysis to construct and verify the prototype feature set of cognitive trainers.Based on the composition and specific performance of the interaction features of AD assisted robots obtained by exploration and analysis,the mapping relationship between the prototype features of cognitive training and the interaction features of AD assisted robots was established,and the interaction features of AD assisted robots were expressed in detail.Finally,based on the above research results,function Settings were carried out for the AD assisted robots.Starting from the cognitive training task,the design expression of the form,expression behavior,body behavior,language behavior and interactive interface of the AD assisted robots in different cognitive training task scenes was completed.The consistency of the feature expression of the design scheme was tested through the design evaluation.The feasibility of the research methods and ideas is verified.Based on the cognitive training prototype to carry out the interaction design of AD assisted robots,the prototype features are mapped to the interactive features of the auxiliary robot,so as to meet the needs of robot-assisted patients to complete the cognitive rehabilitation training task,increase the patients’ familiarity and acceptance with the product,and improve the interactive experience of the auxiliary robot to assist AD patients in cognitive training.It provides a new design reference for the subsequent interaction design research and further optimization of auxiliary robots.The thesis has 30 pictures,19 tables,and 97 references.