How can you simplify GUI navigation for users with cognitive impairments?

There are common accessibility practices and tools that detect accessibility issues today more than ever. Especially for web applications where you can find browsers extensions to test your app for accessibility. Generally speaking for cognitive impairment, you need to focus on: 1. Reducing cognitive load: not stuffing too much functionality in a small place. Prioritize the critical and core functions with the least amount of clicks, navigation and UI elements. Simpler is better here. 2. Provide clear labels, text, aria labels for screen readers follow 3. Keyboard navigation flow must be correct. It’s easier to navigate with keyboard + screen readers in this context 4. Prioritize text over color coding or icons to perform actions

To simplify GUI navigation for users with cognitive impairments, you need to use clear and consistent labels and tooltips. Labels identify and describe the elements, while tooltips provide extra information or tips. Make sure the labels and tooltips are accessible and readable by everyone. Avoid using too many, too complex, or inconsistent tooltips, as they can confuse or distract the users.

Enhancing UX for cognitive impairments involves visual and auditory feedback. Use color changes, animations, and progress bars for visual cues. Intuitive icons convey actions and status. Auditory feedback includes distinct sounds for actions and speech output for critical information. Customizable sound options accommodate individual preferences. Multimodal integration combines visual and auditory cues for crucial events. Tactile feedback, like subtle vibrations, enriches the experience. Enabling users to customize feedback preferences ensures adaptability. This approach fosters inclusivity and user-friendly design for a more accessible digital interface.

Consider localising not just text but also icons to cater to regional idioms. For example, movies are not always associated with a popcorn icon in other countries. Not every country appreciates “hamburger icon” to mean “food”. Also, your dialogue boxes and info widgets should tell you WHY users would use a button and WHAT it does. Merely telling WHAT it does isn’t helpful. Telling users HOW the system does something is useless and overwhelming.

To foster inclusive involvement in society, robots must have assistive technologies for at least two disabilities: blindness/visual impairment and deafness/hearing impairment. Over 2.2 billion people globally have vision impairment. Technologies for them include sound-based picking, vibration/sound signals on BT wearables, autonomous guide robots with sound, external Braille keyboards, BLE RSSI for distance measurement, voice commands, and audio content. With over 1.5 billion people experiencing hearing loss, technologies like light-based picking, vibration/light signals on wearables, external keyboards, and subtitled video content are essential. Android Accessibility Suite, featuring tools like TalkBack, Live Caption, and Voice Access.

To enhance GUI navigation for users with cognitive impairments, it's crucial to integrate clear visual and auditory feedback. Think of it like providing a reassuring nod every time they take an action – use distinct color changes or animations to signal a button click, or a soft sound to confirm a menu opening. Be consistent in your feedback approach to avoid confusion; for instance, use a specific color or tone for success messages and another for error alerts. Make sure the feedback is immediate and intuitive, almost like a friendly guide speaking to the user through the interface. This not only confirms their actions but also makes the entire interaction more engaging and accessible.

Ensuring visual and auditory feedback in GUI navigation is vital, especially for users with cognitive impairments. Platforms like LinkedIn exemplify this feature well, using sound cues for actions like posting, following, or connecting. This benefits not only those with impairments but enhances the overall user experience. Such inclusive practices create a universally accessible interface. Additionally, it's crucial to maintain consistency in feedback mechanisms to ensure timely and appropriate responses aligned with user expectations and the GUI design.

Auditory feedback in user interface design can be helpful by using sound cues, voice instructions, and speech synthesis to provide users with information about the success of their actions, errors, or changes in interface state. It enhances the user experience by offering an additional layer of information, aiding those with visual impairments or cognitive difficulties.

Use words in their native language to announce where the interaction is at and where it is going. Ring, the consumer camera maker, did and does a great job when interacting with their users during the error-prone and stressful phase of product onboarding. Welcome your user, add a bit of humor, and clarify with words and multiple clear and explained colors, how to achieve what they need.

In my research and development experience, simplifying GUI navigation for users with cognitive impairments involves key strategies. A clear and consistent design minimizes confusion, and a simplified interface reduces cognitive load. Intuitive navigation, visual cues, and customizable text settings enhance usability. Incorporating multimodal feedback, progressive disclosure, and user testing with individuals having cognitive impairments are crucial. Integrating accessibility features like screen readers and keyboard shortcuts ensures compatibility with assistive technologies, fostering a more inclusive GUI in my research endeavors.

Just like the ability to magnify/simplify/adapt your personal computer display - having an option to reduce complexity and increase size and/or contrast in the infotainment screen. The Corvette dash has options to display more "performance based" or "basic" information. Suggest expand this capability to the infotainment. Toggling between displays based on preference is nice, but when I'm driving alone, big buttons and words are better - perhaps a detailed display when stopped and big buttons when moving as another consideration? Great discussion Dan Deschamps!

Use clear and consistent design i.e. simplify the interface by presenting information in a clear and organized manner. Streamlining visual elements, reducing unnecessary complexities, and avoiding overwhelming graphics contribute to a more digestible interface that supports users in processing information without unnecessary strain.

In my experience in the appliance domain, 90-something percent of use is to actuate the normal/default function of the system. A simple user interface does not sell washers, but once users get the unit home, what they really want is one big red button that makes the system go (and maybe a small blue button to get to all the bells and whistles they never use).

Optimize the user interface to reduce cognitive load. This involves simplifying the layout, avoiding clutter, and presenting information in a structured manner. Minimize distractions, irrelevant details, and unnecessary steps to streamline the user experience for those with cognitive impairments.

I would recommend thinking about a feature flag/GUI toggle approach. Common functions are front and center while less used capabilities can be masked via toggle. Some consistent feedback we would get on our infotainment units was that older owners found the Cadillac CUE system overwhelming. One recommendation was to have an easy way to Toggle to a more basic GUI. Climate Control, Radio, Navigation Maps - and then bury the rest. Having this quick and relatively easy to implement strategy in place can address the cognitive load challenge for those facing it while enabling a more rich GUI for those who are tech savvy. Another toggle opportunity is seen in Chinese GUIs which typically are considered cluttered by Western users.

Users with cognitive impairments may have difficulty navigating through complex GUIs. To help them, you can provide them with more control and flexibility. For example, you can provide them with options to customize the GUI to their preferences, such as font size, color contrast, and layout. You can also provide them with options to turn off animations and other visual effects that may be distracting or confusing.

Whenever possible, provide screens oriented to the business processes that the solution solves. Much of the resistance to change in end users is sometimes due to the lack of adequate alignment between the two, lack of automation to support filling out input data, simply by presenting a list of fields to the end user.

Customization options, adjustable settings, and the ability to personalize the interface cater to individual needs. This approach acknowledges diverse cognitive abilities, allowing users to adapt the GUI according to their preferences, enhancing their sense of autonomy and usability.

Supporting user control and flexibility means allowing users to modify the interface to suit their preferences, including changing text sizes, colors, or the layout of certain elements. Providing clear and easy ways to undo actions or revert to previous states offers users a safety net for mistakes. Additionally, offering multiple ways to navigate, such as through menus, search functions, and breadcrumb trails, allows users to choose the method that best suits their cognitive needs and preferences.

Considering today's high level of AI+hardware tech improvement and accessibility, electronic sensors etc. There are many ways to help people with specific type of disabilities, as an example, browser extension, that allows to scroll through pages, capturing eye or head move and that sort of nature control behaviours. Also, controlling cursors and air gesture movements, such modules or as widget component implementation in web apps, still have some market gaps with certain solutions, that many should take as an opportunity. In conclusion, some information website/portals, should definitely take into consideration and follow compliance standards & regulations.

It is important to test and evaluate your GUI to ensure that it is accessible and usable for users with cognitive impairments. You can conduct usability tests with users who have cognitive impairments to identify any issues with your GUI. You can also use automated testing tools to identify any accessibility issues with your GUI. Once you have identified any issues, you can work to address them and improve the accessibility and usability of your GUI.

One of the things worked well for teams I guide is to bring Accessibility validation into the development itself instead of doing it as an after thought. It does not have to be extensive but having developers go through an automated accessibility test before their code gets delivered into next level goes a long way. This provides a shorter feedback loop for the developers to quickly see what they missed and learn from it before next cycle of delivery.

While automated and tools-based accessibility testing is very important, test using different sections of your user base where possible. Conduct functional accessibility tests with people who have lived experiences with cognitive impairments.

Engage participants with cognitive impairments during alpha testing to observe their GUI navigation, identify challenges, and collect qualitative feedback. Iterate based on insights, collaborate with accessibility experts, and gauge user satisfaction to enhance the interface's accessibility for individuals with cognitive impairments.

Tem uma regrinha bem simples sobre tamanho de texto e tela para verificar se uma interface é responsiva e acessível, por exemplo, para quem tem problemas de vis?o: sua tela tem que continuar legível e sem quebrar mesmo se o usuário aumentar o zoom em 200%. O ideal é chegar até 400% sem quebrar. Quem me disse isso uma vez foi uma UX Designer que trabalhou em um projeto comigo.

Accessibility is an important factor that we should keep in mind while building any user facing product. Accessibility means that the website or application can be used by people with diverse abilities, including cognitive and learning disabilities. It also benefits people who face situational or temporary barriers, such as low bandwidth, noisy environments, or small screens. To make a website accessible, you need to follow the WCAG guidelines. Some of the benefits of accessibility are: - It improves the user experience and satisfaction for everyone. - It increases the reach and diversity of the audience and potential customers. - It enhances the performance, efficiency, and compatibility of the website. - It maintains inclusivity.

Another way to Simplify GUI navigation for users is to minimize multi-step sequences. Break tasks down into individual simple screens rather than complex workflows.

Apart from simple and consistent GUI screens with low cognitive loads, navigation involves the ability to move from one screen to another - this is where it needs to be simple and consistent and by reducing the number of navigational choices to just 3 (progress to the next screen, back to previous screen and return to a home screen) will help those with cognitive challenges. Additionally prompts confirming the navigation choice in the form of sounds and/or text will help build trust with such users.

My understand is: apps should be simple as possible. Clean design, colors to inform the user what is and messages to explain what is going or what app is doing. Include proper sound would help as well. And , as several people said here, test application .

Simplify the GUI is a job that requests skills, deep understanding of the different perceptives or cognitive impairments, experiences, marketing approval. Many time it is something done during the process, not designed for it. It is more difficult to simplify than create a full info GUI.