基于认知负荷理论的交互界面图标设计研究
摘 要：康复性双任务训练由认知次任务和运动主任务构成，其中计算机辅助式的认知次任务涉及到交互界面的应用。认知次任务交互界面的设计尚处于起步阶段，通过认知负荷理论对于该场景下的交互界面设计进行评价指导，可以提升双任务训练整体的康复训练成效。文章利用认知负荷理论对交互界面构成元素进行拆解，选择了图标设计进行深入研究，通过实验对比筛选出了适合该界面的图标设计特性，为认知次任务的交互界面提供有益的设计参考。
关键词：认知次任务；交互界面设计；认知负荷；图标设计
中图分类号：TB472 文献标识码：A
文章编号：1672-7053(2023)06-0027-04
Abstract：Rehabilitation dual task training consists of cognitive sub tasks and motor main tasks, among which computer-assisted cognitive sub tasks involve the application of interactive interfaces. The design of cognitive subtask interaction interface is still in its infancy. The evaluation and guidance of the interaction interface design under this scenario through the Cognitive load theory can improve the overall rehabilitation training effect of dual task training. This paper uses the cognitive load theory to disassemble the elements of the interactive interface, and selects the icon design for in-depth research. Through experimental comparison, the icon design characteristics suitable for the interface are selected, which provides a useful design reference for the interactive interface of cognitive tasks.
Key Words：Cognitive Subtask; Interaction Interface Design; Cognitive Load; Icon Design
