web development and design
Numbers are a key part of how we express ourselves and communicate with each other. They are often used to express concepts that are critical to our way of life: cultural, financial, medical, legal … numbers play an enormously important role in our lives. It makes sense, then, that when we use numbers in web […]
Making Numbers in Web Content Accessible Read More »
This blog post is Part Two of an edited transcription of the presentation “The Knowledge and How to Get it”, delivered by Hans Hillen (in person) and Ricky Onsman (via video) on 15 March at CSUN 2023. Wait – let me read Part One first. The Knowledge Life Cycle In Part One, we talked about
The Knowledge and How to Get it: Part Two Read More »
This blog post is Part One of an edited transcription of the presentation “The Knowledge and How to Get it”, delivered by Hans Hillen (in person) and Ricky Onsman (via video) on 15 March at CSUN 2023. We’re going to share some of our experiences with setting up the TPGi Knowledge Center, and provide some
The Knowledge and How to Get it: Part One Read More »
In short: no. Overview On 7 December 2021, the W3C Accessible Guidelines Working Group published a Working Draft of the W3C Accessibility Guidelines (WCAG) 3.0. So, that’s it, right? Pack WCAG 2 off to the junkyard? The standard is dead, long live the standard? Well, no. A Working Draft is published to invite feedback and
WCAG 3.0: are we there yet? Read More »
I’ve spent a good portion of this week writing about WCAG 3.0, the third version of the Web Content Accessibility Guidelines. As the name states, WCAG is a set of guidelines – not rules – about how to implement digital accessibility: making websites, apps and other digital products accessible to people with disabilities. Nevertheless, it
A Word About Language Read More »
I suspect this post will be of little interest to anyone, but I need to write it to clear my mind, at the very least. I’m back at work today after three weeks’ leave, the first break I’ve had since June 2021. I hadn’t realised it had been that long since I’d had any time
Time that is moved by little fidget wheels Read More »
A Single Page Application (SPA) loads a website as a single web page. There is no page refresh, and content is added dynamically with the aid of JavaScript. This creates an online experience that is faster and more like a native app than a traditional multi-page website. In contexts such as the web interfaces of
Single Page Applications Read More »
Website authors may sometimes publish content with accessibility issues that was supplied to them by a third party. Who should make it accessible?
Ensure third party content is accessible Read More »
Making websites accessible to people with cognitive disabilities is as important as it is for any other type of disability, and there are techniques you can use to ensure your web content and functionality is accessible to people with cognitive impairments. For the purposes of assessing web accessibility, umbrella terms like “cognitive disability”, “cognitive impairments”
Introduction to Cognitive Disability and Accessibility Testing Read More »
This was my first blog post for TPGi. Artificial Intelligence (AI) is a term used to describe the principle that features of human intelligence can be simulated by machines to produce outcomes that resemble those of human insight. This is achieved by aggregating, analyzing and comparing massive amounts of data and then interpreting and applying
Introduction to AI and Accessibility Testing Read More »