Abstract
This paper explores and analyses the interactive home geriatric two-way video health care system, investigates and analyses the daily lives and behaviours of the elderly in their homes through research interviews, obtains the main needs of the elderly population in their lives, as well as their cognitive and behavioural characteristics, and proposes four service function modules for the elderly in their homes; then, combining service design and interaction design theory, we propose the following four service modules for the elderly in their homes. Given the design methods and processes of the intelligent service system for the elderly at home as well as the interface interaction design principles on the three levels of vision, interaction, and reflection, the intelligent service system platform for the elderly at home was constructed, the interaction design of the mobile device terminal software of the service system platform practiced in the form of APP, and the eye-movement experiment method and fuzzy hierarchical analysis were applied to the design of the intelligent service system for the elderly at home from qualitative and quantitative perspectives. The thesis study provides a new way of thinking to design and provide intelligent service system products for the elderly living at home, which is an important contribution to society's care for the elderly and their quality of life. The key features of the human skeleton are extracted from the model of abnormal leaning and falling behaviour of the elderly, and the SVM machine learning method is used to classify and identify the data, which enables the identification of the abnormal behaviour of the elderly at home with an accuracy of 97%.
Highlights
As the world economy continues to grow and human life expectancy continues to increase, the aging of the population has become a global problem [1]
Motivating patients to take the initiative in rehabilitation training, human posture estimation technology is used to track the three-dimensional movement data of the patient’s limbs during rehabilitation training, providing digital quantitative measurement data for rehabilitation evaluation, which allows rehabilitation physicians to make individualized rehabilitation plans according to the rehabilitation status of different patients and avoid blind and unrealistic rehabilitation training strategies [7]
From the perspective of design, this paper introduces the human-environment interaction model and the humancomputer interaction system model as the theoretical and methodological guidance and formulates product design and development strategies for a series of products under the integrated medical care model, fully considering the interaction and matching relationship between personnel, products, and environment, which expands the research direction of the integrated medical care model
Summary
As the world economy continues to grow and human life expectancy continues to increase, the aging of the population has become a global problem [1]. To stimulate patients’ active participation, contextual interactive virtual environment technology and human posture estimation technology have been applied to the rehabilitation of patients with motor impairment, together with rehabilitation robots, to increase the training time, intensity, and frequency and improve the training effect [5]. According to the different disabling conditions of patients’ limbs, a progressive, goal-oriented virtual environment is designed, and human posture estimation technology is used to capture the three-dimensional movement data of patients during the rehabilitation training process [6]. Rough the design and practice of the series of products, we can provide the elderly, medical and nursing staff, and caregivers with products for health testing, nursing care, chronic disease management, and rehabilitation training that better meets the needs of the environment and better serve the application and promotion of the integrated medical and nursing model Innovative design methods used to explore the needs of multiple target users and to position product functions to meet the functional needs of service subjects and clients for “medical care” in different usage scenarios. rough the design and practice of series products, we complete the medical detection, health guidance, rehabilitation training, multifunctional maintenance, and other functions and realize the organic connection between the elderly and the medical care service personnel through the intervention of innovative products to achieve the purpose of healthy aging. rough the design and practice of the series of products, we can provide the elderly, medical and nursing staff, and caregivers with products for health testing, nursing care, chronic disease management, and rehabilitation training that better meets the needs of the environment and better serve the application and promotion of the integrated medical and nursing model
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