健康一体机软件交互界面操作yaodian

1.软件交互界面

1. Software interaction interface

根据健康一体机软件交互界面层的用户VACP通道资源需求分析（见表3），发现其对用户认知和运动通道资源需求较高，对视觉和听觉通道 资源需求较低。因此，在设计过程中，可通过适当增大用户对视觉和听觉通道资源的需求，以代偿对认知和动作通道资源的需求，从而达到不同 感官通道之间的配合与平衡。同时，软件交互界面对用户VACP通道资源总需求较高，因此还可通过运动通道增强的方式来有效降低其操作负荷。

According to the analysis of user VACP channel resource requirements in the interactive interface layer of the health all-in-one machine software (see Table 3), it is found that it has a higher demand for user cognitive and motor channel resources, and a lower demand for visual and auditory channel resources. Therefore, in the design process, the demand for visual and auditory channel resources can be appropriately increased to compensate for the demand for cognitive and action channel resources, thereby achieving coordination and balance between different sensory channels. At the same time, the software interaction interface has a high total demand for VACP channel resources for users, so it is also possible to effectively reduce its operational load by enhancing the motion channel.

基于此，提出如下具体的适老化设计策略。

Based on this, the following specific aging design strategies are proposed.

（1）听觉通道代偿干预下引入界面语音交互方式

(1) Introducing interface voice interaction mode under auditory channel compensation intervention

通过引入语音交互来增强显示屏界面交互方式，即在界面中提供全局性的语音交互快捷切换入口，以触发老年用户在进行界面交互时，使用语音控制和对话。具体来讲，在指令输入、信息提示、确认反馈等环节的交互过程中融入语音设计，从而减轻老年用户手势交互的认知操作负担。

By introducing voice interaction to enhance the interface interaction of the display screen, a global voice interaction quick switching entrance is provided in the interface to trigger elderly users to use voice control and dialogue during interface interaction. Specifically, incorporating voice design into the interactive process of instruction input, information prompts, confirmation feedback, etc., can reduce the cognitive operational burden of gesture interaction for elderly users.

（2）视觉通道代偿干预下适老性规划界面视觉元素

(2) Visual elements of age appropriate planning interface under compensatory intervention of visual channel

在显示屏界面布局规划方面，基本采用较简单的上下结构形式，各主功能模块采用平铺式布局并提供简洁明了的功能入口；在色彩匹配方面，屏幕背景基调采用低明度的冷调暗灰色，搭配波长较短的蓝绿调，能够给老年人带来视觉上的舒适体验；在图标字符方面，图标设计主要采用造型简约且含义明确的图形，解决老年用户对图形细节辨识能力变差的问题。字符设计避免艺术字体，且大小至少为24磅，同时保证字体与背景色的视觉对比度。

In terms of screen interface layout planning, a relatively simple top and bottom structure is basically adopted, with each main functional module adopting a tiled layout and providing concise and clear functional entrances; In terms of color matching, the screen background tone adopts a low brightness cool toned dark gray, paired with a shorter wavelength blue-green tone, which can bring visual comfort to the elderly; In terms of icon characters, icon design mainly adopts simple and clear graphics to solve the problem of elderly users' poor ability to recognize graphic details. Character design should avoid artistic fonts and be at least 24 points in size, while ensuring visual contrast between the font and background color.

（3）运动通道增强干预下提高界面交互容错性

(3) Improving interface interaction fault tolerance through enhanced intervention of motion channels

老年用户在界面操作过程中的稳定度和触觉敏感度下降，导致其在与智能触控屏交互过程中常常出现无法对控件进行准确操作的情况，因此界面设计需针对老年用户操作具备高容错性。即在控件的尺寸大小、交互灵敏度、操作失误等方面充分考虑，满足老年人对于触屏交互操作的特殊性要求，保证操作流程顺畅。

The stability and tactile sensitivity of elderly users decrease during interface operation, resulting in frequent inability to accurately operate controls when interacting with smart touch screens. Therefore, interface design needs to have high fault tolerance for elderly users' operations. Fully consider the size, interaction sensitivity, and operational errors of the controls to meet the special requirements of the elderly for touchscreen interaction operations and ensure smooth operation processes.

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