Founded in 1920, Hadley’s mission is to create personalized learning opportunities that empower adults with vision loss or blindness to thrive – at home, at work, and in their communities. In today’s presentation, Kirby will discuss data on the evolving technology environment, review research Hadley has done over the past two years, outline best practices in online education, and give a brief demo of Hadley’s newly developed website with creative accessibility features and exciting new content – including new innovative, interactive Braille workshops. A 501(c)(3) non-profit organization, Hadley relies on contributions from individuals, foundations, and corporations to fund programs which are free to their clients. Come visit us at https://hadley.edu
Kirby Lindgren is the Director of Professional Outreach at the Hadley Institute for the Blind and Visually Impaired. In this position he develops win-win partnerships with Physicians and Professional Organizations focused on helping the Blind and Visually Impaired. Prior to joining Hadley, Kirby spent 10 years working at another non-profit organization focused on training adoptive and foster parents online. Previously, he worked for Hewlett-Packard as an IT Consultant and has held other leadership positions focused on operations, education, and training. Kirby holds a degree in Business with focus on Computer Science and Education.
Date: Thursday, July 2nd, 07.30 AM IST
Wednesday, July 1st, 2020 | Time: 10.00 PM – 11.00 PM (US EST) | 9.00 PM – 10 PM (CST)
Please adjust for your own time zone!
Best Practices in Awareness and Advocacy Programs for the Visually Impaired
Best Practices in Vision Rehabilitation - An Occupational Therapy Perspective
Identification and Intervention - The Key to Reaching and Teaching Children with MDVI
Basic Assessment and Management of Pediatric Low Vision Patients
Best Practices in Assistive Technology Training Instruction for Blind and Visually Impaired Adults
Identifying and supporting economic needs of families with visually impaired children, including children with cerebral visual impairment
Life Skills Training For The Visually Impaired & Disability Rights
Best practices in Operating a Tertiary Low Vision Center: Synopsis
Best Practices in Enabling, Educating and Empowering the Vision Impaired – The Vision-Aid Model
The importance of Vision: Visual development and Low Vision in infants and small children
Best Practices in Communicating with individuals with MDVI
The Role of Orientation and Mobility in the World of the Visually Impaired
Overview of CVI: Definition and considerations around assessment and habilitation
Overcoming Barriers to Low Vision Care
Advances in Low Vision Technology
We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.
To fulfill this, we aim to adhere as strictly as possible to the World Wide Web Consortium’s (W3C) Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level. These guidelines explain how to make web content accessible to people with a wide array of disabilities. Complying with those guidelines helps us ensure that the website is accessible to all people: blind people, people with motor impairments, visual impairment, cognitive disabilities, and more.
This website utilizes various technologies that are meant to make it as accessible as possible at all times. We utilize an accessibility interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs.
Additionally, the website utilizes an AI-based application that runs in the background and optimizes its accessibility level constantly. This application remediates the website’s HTML, adapts Its functionality and behavior for screen-readers used by the blind users, and for keyboard functions used by individuals with motor impairments.
If you’ve found a malfunction or have ideas for improvement, we’ll be happy to hear from you. You can reach out to the website’s operators by using the following email
Our website implements the ARIA attributes (Accessible Rich Internet Applications) technique, alongside various different behavioral changes, to ensure blind users visiting with screen-readers are able to read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, they immediately receive a prompt to enter the Screen-Reader Profile so they can browse and operate your site effectively. Here’s how our website covers some of the most important screen-reader requirements, alongside console screenshots of code examples:
Screen-reader optimization: we run a background process that learns the website’s components from top to bottom, to ensure ongoing compliance even when updating the website. In this process, we provide screen-readers with meaningful data using the ARIA set of attributes. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. Additionally, the background process scans all of the website’s images and provides an accurate and meaningful image-object-recognition-based description as an ALT (alternate text) tag for images that are not described. It will also extract texts that are embedded within the image, using an OCR (optical character recognition) technology. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. Screen-reader users also get automatic announcements to turn the Screen-reader mode on as soon as they enter the website.
These adjustments are compatible with all popular screen readers, including JAWS and NVDA.
Keyboard navigation optimization: The background process also adjusts the website’s HTML, and adds various behaviors using JavaScript code to make the website operable by the keyboard. This includes the ability to navigate the website using the Tab and Shift+Tab keys, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.Additionally, keyboard users will find quick-navigation and content-skip menus, available at any time by clicking Alt+1, or as the first elements of the site while navigating with the keyboard. The background process also handles triggered popups by moving the keyboard focus towards them as soon as they appear, and not allow the focus drift outside of it.
Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.
We aim to support the widest array of browsers and assistive technologies as possible, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, we have worked very hard to be able to support all major systems that comprise over 95% of the user market share including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS and NVDA (screen readers), both for Windows and for MAC users.
Despite our very best efforts to allow anybody to adjust the website to their needs, there may still be pages or sections that are not fully accessible, are in the process of becoming accessible, or are lacking an adequate technological solution to make them accessible. Still, we are continually improving our accessibility, adding, updating and improving its options and features, and developing and adopting new technologies. All this is meant to reach the optimal level of accessibility, following technological advancements. For any assistance, please reach out to