iPad Accessibility

I’ve just had a very quick look at the Apple’s latest and much awaited offering – the iPad. I say, a “quick look”, because I haven’t yet been able to wrestle it from the grasp of its new owner. However, I did manage to request a demo of the accessibility features.

How can something so visual, which relies on accurate touch, be made accessible? The form factor has a lot to do with it. The iPad is much larger than the iPod Touch and iPhone (not quite a sheet of A4) so Apple has more room to play with, which helps. The extra real estate means icons for the apps can be selected with even the largest or most arthritic of fingers unlike the iPod Touch or iPhone, which require almost pianistic dexterity.

There are accessibility settings for text-to-speech and magnification, although you’d probably need someone to set the settings on first use. This changes the gestures required to use the device, e.g. for magnification a three-finger swipe will increase the size, etc. But for me, the way the device works for visually impaired people really caught my attention. By selecting the Voice Over (text-to-speech) setting, every time the user touches the screen anywhere, a box highlights the text and the name of the app is read out. The required app can be selected by tapping. This means that visually impaired users can still navigate and select the various apps on what looks like a completely visual interface.

The iPad comes with a free e-book – Winnie the Pooh – and I was intrigued to see how this would be handled. The book has images and I was pleasantly surprised to hear them described. The descriptions were far more descriptive than alt text. The image of Pooh sitting outside his house was charmingly described, even down to the “childish writing” of the sign saying “Mr Sanders”. OK – I guess it’s down to the publishers of e-books to ensure that their books are accessible (and also to the app developers), but it does show what can be done.

These comments have only been made on the briefest of looks at the iPad and there will no doubt be some accessibility “gotchas”, but I think the size of the device has made a huge difference to the way in which accessibility can be handled.

So now, I’m going to see if I can distract the iPad’s new owner so I can have another quick look, but unless It’s by something equally as innovative, I don’t think I’ll have much of a chance!

Towards Accessible e-Book Platforms – New TechDis Publication

E-book accessibility has just moved up a notch as a result of work funded by TechDis to make good practice recommendations for the publishing industry. This work was done in conjunction with e-book publishers and has been described in a recent News Release from JISC.

The News Release describes some of the key messages, such as:

* The experience of the ‘keyboard-only’ user can be significantly improved through a feature known as skip links;
* Buttons or unique ‘link text’ descriptions, which allow a user with little or no sight to be able to use the menus, can easily enhance accessibility;
* It is important to maintain a consistent layout between the main page and sub pages. This is also a feature that is welcomed by people with low literacy levels or those who don’t have English as their first language.

Also, that a statement from the publisher describing the accessibility options (such as how to magnify the screen to fully personalising the e-book) can be helpful.

A practical guide Towards accessible e-book platforms (PDF format) has been produced, which can be downloaded from TechDis.

BSI BS8878:2010 Web Accessibility Code of Practice Now Available for Public Comment

The latest draft of BSI BS 8878:2010 Web Accessibility – Code of Practice is now available for public comment.

Here is an overview of the draft standard written for us by Andy Heath at Axelrod Access for All and includes information on how to provide feedback. Andy writes:

“On 30th April BSI published a Draft for Public Comment for a new standard in development – A Code of Practice for Web Accessibility.

Why is this draft standard important?

The work began as a planned update of the Publicly Available Specification PAS 78:2006 Guide to good practice in commissioning accessible websites (Available by search for “PAS 78:2006” at http://shop.bsigroup.com/). This was a very useful standard taken up by many organisations. But 8878 goes considerably further in its support for approaches to accessibility.

8878 gives broad support and advice to organisations in making Web Products (more than static html pages) accessible. It provides normative advice where that is clear and possible and informative advice where practice is less certain now but becoming clearer over time and it clearly distinguishes between them.

Included in the topics it addresses are:

* Recommendations to organisations on how to structure accessibility strategy and policy;
* How to effectively use web accessibility guidelines such as WAI Web Content Accessibility Guidelines (WCAG) 2.0 etc. in the context of web products (Relevant sets of guidlines include Web Content Accessibility Guidelines (WCAG) 2.0, User Agent Accessibility Guidelines (UAAG), Authoring Tool Accessibility Guidelines (ATAG), Accessible Rich Internet Applications (WAI-ARIA) 1.0, Section 508 of the (US) Rehabilitation Act of 1973);
* Precisely where and how to use an inclusive design or audience-based approach, where to use an approach that treats each person as an individual and how to support each of these in technology and in the organisation;
* How to ensure accessibility through a product’s lifecycle;
* Principles for providing accessibility across heterogeneous platforms and technologies – the standard exposes the critical factors to consider in deciding what it is reasonable for an organisation to provide in a particular context and how that should be done;
* Effective approaches to testing;
* Advice on the Equality Act 2010.

Guidance is given on many other relevant areas.

The audience for the standard includes a wide range of stakeholders from implementers through many categories of manager to policy designers, individuals, disability experts and others. Organisations to whom it has relevance include individual web developers, content and system vendors and any organisation that provides content or system to a public or captive audience including corporations and government agencies.

Publication of the standard is scheduled to be around October 2010. Meanwhile, a draft for comment is available at: http://drafts.bsigroup.com/Home/Details/489.

It is open to any individual or organisational representative to comment.

A draft in Rich Text Format and a Comment Template can be downloaded at the URL given. The draft is also available for reading and commenting directly on the site (Press the View button) and should be accessible to all. Where that is not the case or for other reasons someone has difficulty making comment it would be helpful for that to be raised on the site, with BSI or with myself (Andy Heath) or any other community members who have worked on the standard (not named here). I will, where appropriate, present to BSI or the committee developing the standard any comments that are made to me.

The period for comment ends on June 30th 2010.

Comments received up to the deadline will be addressed (where appropriate) in producing the final version of the standard.

I believe this standard addresses issues that the community has highlighted as needing advice on for some years. I think it can be an important support to the community and it’s important that we get it right. I commend it to you and urge you to read it and make comment on how to make it better than it is. When doing so please bear in mind that at this point it naturally has some imperfections you would expect of a draft in edit but not of a final standard and we should be focussing for now mainly on whether it has the right content and whether the approaches recommended are the best ones.”

So after all that encouragement from Andy, please go and add your feedback to BS8878!