基于认知代偿的适老化人机界面信息编码设计研究

RESEARCH ON INFORMATION CODING DESIGN OF AGING FRIENDLY HUMAN-COMPUTER INTERFACE BASED ON CONGNITIVE ADVANTAGE

提升人机界面的适老化水平,从认知源头减少老年人界面信息理解和学习的难度。构建老年人操作学习过程与认知能力的映射关系模型,总结老年人的操作学习难点。以认知代偿为信息编码设计的目标。从脑机制的角度提出认知代偿设计策略。基于认知代偿策略,提出适老化人机界面信息编码设计方法。适老化人机界面信息编码设计应注重增加信息呈现维度、凸显界面基础架构、明确操作状态信息以及统一功能设计语言。

Improve the aging level of human-computer interface and reduce the difficulty of understanding and learning the interface information of the elderly from the cognitive source.Construct a mapping relationship model between the operational learning process and cognitive ability of the elderly,and summarize the operational learning difficulties of the elderly.The goal of information coding design is to use cognitive compensation strategies.Propose cognitive compensation design strategies from the perspective of brain mechanisms.Based on a cognitive compensation strategy,a design method for information encoding of aging friendly human-computer interfaces is proposed.The design of information coding for aging friendly human-computer interfaces should focus on increasing the dimension of information presentation,highlighting the interface infrastructure,clarifying operational status information,and unifying functional design language.