Karl Groves

Tech Accessibility Consultant
  • Web
  • Mobile
  • Software
  • Hardware
  • Policy
Telephone
+1 443.875.7343
Email
karl@tenon.io
Twitter
@karlgroves

Category Archives: Accessibility Testing

Website Accessibility in the United States: What are your requirements under the ADA?

“Compliance” is a word I’m not a fan of. The reasons are many, but the most important reason is that it puts people into the mindset of “What am I required to do?” vs. “What should I do?” – and the latter mindset is the true path to risk mitigation. When it comes to the […]

Automated Web Accessibility Testing Tools Are Not Judges

Recently social media has been abuzz regarding an article titled “ITIF: 92% of Top Federal Websites Fail to Meet Security, Speed, Accessibility Standards” – and for good reason. The article cites a study by ITIF which details rampant failings of websites of the US Government. American taxpayers, being both the audience and source of funding […]

Get your VPAT/ GPAT in a hurry

I get several emails per month from Government Contractors looking for help writing a VPAT or GPAT document. Chances are this is the result of good SEO on my blog post Why a Third Party Should Prepare Your VPAT/GPAT. Unfortunately a lot of these contacts follow this pattern: Hi Karl, I’m from XYZPDQ Corp. and […]

Should you use more than one automated accessibility testing tool?

If you’re already aware of Betteridge’s Law, then you know the answer already. There are some that would argue that you need to use multiple tools because automated accessibility tools can’t find everything and because each tool takes its own approach to testing – including what they specifically test for. This sounds spot on, but […]

How long does it take to test 25 Billion web pages

If you started it during the reign of Thutmose I of Egypt, you’d be done soon. Or you could invest several million dollars. Or maybe doing it is just a stupid idea in the first place On July 6, 2016, Michelle Hay of the company Sitemorse published an “article” (a term I’m using loosely here) […]

18 Years in: The basics still matter

I got into web development in the late 90s. By that time, the Web Accessibility Initiative was well on its way to trying to make the web more accessible. In that time we’ve seen the rise (and fall) of many new technologies on the web and many new devices used to consume and create web […]

The no-CURL way to submit a request to Tenon API

A few months ago, I posted Tutorial: Creating a PHP class to use with Tenon.io. Someone asked me “What about servers that don’t have CURL? Here you go. Use the class in that post, but swap out the submit() function for this: function submit(){ $content = http_build_query($this->opts); $options = array( ‘http’ => array( ‘method’ => […]

This one secret will save you $100,000 on accessibility

I’ve historically been very critical of the various Business Case arguments for accessibility given their lack of actual evidence. There’s one business case argument that I think is rock solid: The cost of remediation. The cost of remediation actually has two faces: The actual time-on-task it takes to fix issues, of course, but also the […]

Tutorial: Creating a PHP class to use with Tenon.io

Introduction Just wanna get the code? All of the code for this tutorial is available at an open repository on BitBucket Tenon.io is an API that facilitates quick and easy JavaScript-aware accessibility testing. The API accepts a large number of request parameters that allow you to customize how Tenon does its testing and returns its […]

Accessibility Consulting is Broken

I’ve had an epiphany. Accessibility Consulting, that process where a client hires us to go through their system, test it for accessibility issues, and submit a report to them, is fundamentally broken. My personal interpretation of our goal, as professionals, is to make money doing Good. Our advanced level of knowledge, skills, and experience can […]