Research On The Design Of Product Interaction Suitable For Aging Based On The Cognitive Characteristics Of The Elderly

This paper took the trend of aging society as the research background,from the perspective of the cognitive characteristics of old people,studied cognitive rules of the elderly.A series of basic experimental studies were conducted on the visual preference,auditory threshold and tactile sensation in the elderly,Based on the cognitive characteristics of the elderly,established the demand model based on the cognitive characteristics of the elderly.Through the observation methods excavated the behavior pattern of the elderly,then integrated the behavior of the elderly.On the basis of this experimental data,further carried out experiments on cognitive behavior mapping of the elderly.Discussed the effect and influence of cognitive pathway in the elderly using products and prioritization of cognitive functioning channel,obtained the elderly cognitive pathway and behavioral mapping.According to the mapping relationship between cognitive pathway and behavioral action of the elderly,combined with the product interaction to match the corresponding action,studied the elderly cognitive behavior corresponding to the product interaction mode to match the elderly.These included behavioral adaptation,morphological semantic adaptation and feedback highlighting appropriating for the elderly,suggested the principle of product interaction that match the cognitive characteristics for the elderly.Finally,transformed the cognitive characteristics of the elderly needs into practice the appropriate path for interactive aging.Selected the rice cooker for program interact with the product designed,and through usability testing and satisfaction survey to verify proper aging principle,completed product interactive based on cognitive characteristics of elderly.