基于认知心理学的盲人无障碍辅助APP界面交互设计研究
发布时间：2019-07-04 17:45
【摘要】：移动互联网及智能手机的发展随着科技的进步日趋成熟，越来越多的人们可以享受到科技带来的快乐。智能手机的APP应用伴随着智能机的发展而诞生，正时刻影响着人类衣食住行的各个方面。智能机APP应用凭借其操作简易、便携性好、种类丰富、功能强大等优势在我们的日常生活中扮演着“生活管家”、“娱乐伙伴”、“良师益友”等多种角色。智能机无障碍辅助功能的诞生，让盲人用户群体可以像明眼人用户群体一样享有使用智能机APP应用的机会。它将APP应用的视觉界面信息通过语音提示的方式传达给盲人用户，从而帮助他们更好地利用APP应用来获取信息。但是，在移动互联网的APP应用发展中，大部分的设计厂商并未关注盲人用户群体的认知特点和认知需求，虽然当前应用市场中有几百万款软件，但真正可以适合盲人用户使用的APP应用寥寥无几，这与盲人用户对APP应用的使用需求和体验需求逐渐提升的趋势形成鲜明对比。 本文从认知心理学的角度出发研究APP应用的界面交互设计，探讨盲人用户使用APP应用的认知过程，从而建立盲人用户的认知模型。通过与明眼人视觉认知过程的对比，分析明眼人用户与盲人用户认知的区别，得出盲人用户的认知特点。运用主客观结合分析法和认知试验测试法，从感性和理性的角度去分析用户使用APP应用过程中得到的显性的、隐性的以及模糊的信息，，提出知觉有效性原则、注意低分散原则及记忆有效性原则，用以指导设计师对盲人无障碍辅助APP界面的交互设计，以实现用户认知信息与设计过程的融合。 本文创新性地把认知心理学的实验方法用在盲人无障碍辅助APP界面交互设计中，所得的设计原则和语言界面的划分方法将有利于改善盲人用户与APP应用的互动体验，加快用户对界面的认知，提升用户的操作效率和使用满意度。让盲人用户在感受科技带来快乐和温暖的同时，可以提升他们的自信心，让他们更好的融入社会群体。
文内图片：
图片说明：智能手机发展趋势
[Abstract]:With the development of mobile Internet and smartphone, more and more people can enjoy the happiness brought by technology. The APP application of smart phone is born with the development of smartphone, which affects all aspects of human food, clothing, housing and transportation. Intelligent APP application plays many roles in our daily life, such as "life housekeeper", "entertainment partner", "mentor and friend" because of its simple operation, good portability, rich variety and powerful function. With the birth of barrier-free auxiliary function of smart machine, the blind user group can enjoy the opportunity of using smartphone APP application as well as the open-sighted user group. It conveys the visual interface information of APP application to blind users through voice prompt, so as to help them make better use of APP application to obtain information. However, in the development of APP applications in mobile Internet, most designers do not pay attention to the cognitive characteristics and cognitive needs of blind users. Although there are millions of software in the current application market, there are few APP applications that can really be used by blind users, which is in sharp contrast to the increasing demand of blind users for the use and experience of APP applications. In this paper, the interface interaction design of APP application is studied from the point of view of cognitive psychology, and the cognitive process of blind users using APP application is discussed, so as to establish the cognitive model of blind users. By comparing with the visual cognitive process of blind people, the cognitive characteristics of blind users are obtained by analyzing the cognitive differences between blind users and blind users. By using subjective and objective analysis method and cognitive test method, this paper analyzes the dominant, implicit and fuzzy information obtained by users in the process of using APP from the perceptual and rational point of view, and puts forward the principle of perceptual validity, the principle of low dispersion and the principle of memory effectiveness, so as to guide the interactive design of blind and barrier-free APP interface, so as to realize the fusion of user's cognitive information and design process. In this paper, the experimental method of cognitive psychology is innovatively applied to the interactive design of barrier-free APP interface for blind people. the design principles and the division method of language interface will be helpful to improve the interactive experience between blind users and APP applications, speed up the user's cognition of the interface, and improve the operational efficiency and satisfaction of users. Let blind users feel the joy and warmth of technology, at the same time, can enhance their self-confidence, so that they can better integrate into social groups.
【学位授予单位】：燕山大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.56;TB472
本文编号：2510096
文内图片：
图片说明：智能手机发展趋势
[Abstract]:With the development of mobile Internet and smartphone, more and more people can enjoy the happiness brought by technology. The APP application of smart phone is born with the development of smartphone, which affects all aspects of human food, clothing, housing and transportation. Intelligent APP application plays many roles in our daily life, such as "life housekeeper", "entertainment partner", "mentor and friend" because of its simple operation, good portability, rich variety and powerful function. With the birth of barrier-free auxiliary function of smart machine, the blind user group can enjoy the opportunity of using smartphone APP application as well as the open-sighted user group. It conveys the visual interface information of APP application to blind users through voice prompt, so as to help them make better use of APP application to obtain information. However, in the development of APP applications in mobile Internet, most designers do not pay attention to the cognitive characteristics and cognitive needs of blind users. Although there are millions of software in the current application market, there are few APP applications that can really be used by blind users, which is in sharp contrast to the increasing demand of blind users for the use and experience of APP applications. In this paper, the interface interaction design of APP application is studied from the point of view of cognitive psychology, and the cognitive process of blind users using APP application is discussed, so as to establish the cognitive model of blind users. By comparing with the visual cognitive process of blind people, the cognitive characteristics of blind users are obtained by analyzing the cognitive differences between blind users and blind users. By using subjective and objective analysis method and cognitive test method, this paper analyzes the dominant, implicit and fuzzy information obtained by users in the process of using APP from the perceptual and rational point of view, and puts forward the principle of perceptual validity, the principle of low dispersion and the principle of memory effectiveness, so as to guide the interactive design of blind and barrier-free APP interface, so as to realize the fusion of user's cognitive information and design process. In this paper, the experimental method of cognitive psychology is innovatively applied to the interactive design of barrier-free APP interface for blind people. the design principles and the division method of language interface will be helpful to improve the interactive experience between blind users and APP applications, speed up the user's cognition of the interface, and improve the operational efficiency and satisfaction of users. Let blind users feel the joy and warmth of technology, at the same time, can enhance their self-confidence, so that they can better integrate into social groups.
【学位授予单位】：燕山大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.56;TB472
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