Education, social interaction, and access to digital information are all closely linked to technology. Access to these tools is very important, especially for children with disabilities. As an Occupational Therapist at the Henry Viscardi School (HVS), I work to bridge the gap by giving students the knowledge and tools they need to be more independent in and out of the classroom. While we have made great progress in accessibility, there are still inequalities which limit or prohibit participation.
Occupational Therapy: Unlocking Digital Potential
Children with physical disabilities often face big challenges when using regular digital tools. Problems with fine motor skills can make it hard to use a mouse or keyboard; visual impairments can make navigating screens tough; and speech difficulties can limit the use of voice commands. Without special adaptations and devices, these children risk missing out on important learning experiences, social activities, and ways to express themselves.
The Occupational Therapists (OTs) at HVS are specially trained to help with these challenges. We take a holistic approach to support participation in meaningful daily activities where technology plays a big role. OTs perform thorough assessments of each student’s abilities and limitations, looking at their physical, cognitive, and sensory needs. This evaluation helps us recommend and implement assistive technology (AT) so that each student can effectively use it in their learning. This can include specialized hardware like alternative keyboards, adaptive mice, joysticks, and eye-tracking devices, as well as software solutions like screen readers, voice recognition programs, and predictive text.
The Hidden Hurdles
Even with help from Occupational Therapy, students with disabilities still face barriers in accessing the digital world, including navigating websites, apps, and even working with a Portable Document Format (PDF). Searching through a website should be easy and intuitive, however it can feel like a frustrating maze. Efforts to tackle these issues have led to the development of technical standards created by the Web Content Accessibility Guidelines (WCAG). These standards aim to ensure that all users can see, operate, understand, and interact with web content. These guidelines stress the importance of meaningful HTML, descriptive alt text for images, full keyboard navigation, good color contrast, and clear links. Without accessible design, websites and apps may not allow for logical movement through the digital content. Many websites use traditional HTML that focuses on how things look, making it hard to navigate due to mixed-up links and disorganized structures. For example, a screen reader user needs semantic HTML to navigate a menu effectively. If images, buttons, or icons lack proper alt text or labels, the user won’t know what they are selecting.
Accessible design is especially important for adaptive switch users. A switch user typically controls all digital input through one or two adaptive switches, which could be activated by a hand, head, or other body parts. Switch users depend on scanning interfaces, where options are highlighted one at a time and selected using the switch. If interfaces are not compatible with switch control or are poorly structured, users cannot access important features or complete tasks. Many digital interfaces rely on time-based interactions (like drop-downs or auto-scrolling), which can be impossible for a switch user unless they have adjustable timing settings. Creating accessible content allows ample time for responses, ensuring that switch users are not rushed or locked out of interactions.
PDF accessibility also brings its own unique challenges. While PDFs are designed to keep a visual layout, this fixed nature can be a barrier if the documents are not created correctly. Many PDFs are just “images of text,” which are scanned documents or photos, making them unreadable by screen readers or easily annotated. PDF accessibility is crucial for individuals with disabilities, allowing them to interact with documents through screen readers and other assistive technologies. Achieving true accessibility in PDFs can be complex, often requiring specialized software and expertise needing careful tagging, proper heading structures, labeled interactive form fields and alt-text for images.
Building a Truly Inclusive Digital Future
To address these inequalities, we need a collective effort from web designers, developers, content creators, and organizations. Following established standards for website and app design and best practices for PDF creation is essential. We must focus on creating accessible documents from the start. By prioritizing digital accessibility from the foundational design of websites to the creation of a PDF, we can make sure that digital content serves everyone. Fostering a more inclusive digital landscape where every child, regardless of physical ability, can participate and thrive fully. Designing with accessibility in mind is not optional—it is the key to equitable digital access for all users.
Need help making your digital content accessible to all? The Viscardi Center’s team of Digital Accessibility experts are here to help. Simply complete our interest form to get started.
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Christopher Marotta Occupational Therapist/Assistive Technology Consultant,Henry Viscardi School |
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