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Google Apps for Education (GAFE) are a series of free, on-line applications that provide a host of office suite applications along with an e-mail system and web development tools to academic users. The use of the service is free for any educational institution (K-12 through higher education) in the United States. There is a comparable free Google Apps program for non-profit organizations, and paid programs for government entities and businesses.

Just about all of the “tools” in GAFE can be used by anyone using the “public” version by opening a free Google account. In other words, anyone can create a Google account and instantly have accessed to many if not most of these free tools. The tools include:

• Gmail – the e-mail system, including mail servers, storage and archiving.
• Google Docs – a series of three “office suite” applications including word processor, spreadsheet and presentation applications.
• Google Sites – a web page hosting and page maker utility.
• Google Groups – an application service that creates custom mailing distribution lists.
• Google Calendar – an application that allows users to create multiple calendars and share them with other users.

What makes GAFE different from the public form of Google Apps is that for an annual domain license fee of $10, an educational institution can control all of these services within one domain name, manage their users’ access and control access to the content. Like the public form of Google Apps, all of these services are provided through the use of a browser (or special Google application for mobile devices) and server-based software in the so called “Cloud.” Apart from the annual fee, schools only need computers and access to the internet to be able to use this service.

Many schools and institutions of higher education around the country have signed up for GAFE as it can provide a tremendous savings to the organization. With the GAFE services, the institution may no longer have to maintain their own servers for web and mail services and may also no longer have to purchase and support desktop office suite applications like Microsoft Office. GAFE is operating system agnostic meaning it can run on any computer linked to the internet.

So what’s the problem?

The major problem comes in the form of issues related to the accessibility of GAFE by students with disabilities and the accessibility of content created by GAFE tools.

In a research study conducted by the Access Technology Higher Education Network (ATHEN) Google Apps Accessibility Interest Group published in October 2011, a comprehensive functional assessment was made of the Google Docs tools in GAFE by a cadre of people using a variety of common assistive technologies (AT) (ATHEN, 2011). In the executive summary, they state:

“These tests show that many people with disabilities are currently unable to successfully use these applications. No assistive technology tested was able to fully perform every function within these applications, and the level of support for assistive technologies ranged from being able to perform many, but not all of the functions to not being able to use the applications at all. Some of the major problems include:

• Speech recognition software users cannot dictate text into, or interact with the application.
• Keyboard-only users often cannot access the application menu, and thus, much of the functionality of the application.
• High contrast users cannot see many of the toolbar buttons and other user interface elements.
• Screen reader users cannot interact with the application reliably and effectively, reach and perform the desired functions, and cannot always determine what is being asked in “popup” windows.

Because of these and many other problems, which prevent entire populations of people from fully or sometimes even partially using the software, Documents and the Document List cannot be considered accessible.”

Some additional highlights from the initial ATHEN report were:

• The keyboard focus is not always visible.
• There is inconsistent implementation across browsers.
• There is no ability to apply established web accessibility standards when generating content.
• There is no ability to save user preferences for AT.

In a subsequent report published in February 2012 [PDF], ATHEN reviewed the results of a comprehensive functional assessment of two additional GAFE tools: Gmail and Google Calendar. The findings of that assessment suggest that Google had made some advancement in both the GAFE product and its documentation but it concluded that “there were still significant problems.” The authors concluded: “Google could easily do much more to make the entire interface more accessible. Significant work still needs to be done for visually impaired users, especially screen reader users. Many of the problems encountered in this report could have been solved if standard user interface elements had been used in ways specified by the W3C through the Web Accessibility Initiative (WAI).”

In a March 20, 2012 webinar hosted by EASI: Equal Access to Software and Information and presented by Greg Kraus and Scott Williams, two members of the ATHEN Google Apps Accessibility Interest Group, the following was learned:

• Despite an ongoing “conversation” with representatives at Google, progress to resolve the accessibility issues with GAFE has been slow in coming.
• Google appears most interested in pursuing a way to get GAFE to work with its own browser and text-to-speech plugin (ChromeVox), rather than working to ensure GAFE works with all browsers and all popular screen reader AT.
• For users of screen reader AT, there were issues with the large number and over-dependency on the use of “hot keys” (access keys) to complete common activities and the occasional conflict of the GAFE access keys with those used by other screen readers.
• Documentation on the use of the accessibility features of GAFE, while extensive, is not complete or easy to understand.
• Google Docs, the content-generating, office suite tools in GAFE were particularly difficult to use with AT including with ChromeVox which often crashed while using Google docs. (Note: This behavior was also observed by this author during a subsequent test of ChromeVox on a MacBookPro using OSX Lion.)

Conclusions

Again in citing the ATHEN report, it is important to note that GAFE is a relatively new product which has grown considerably in popularity and in functionality. Google has expressed some willingness to achieve success in terms of accessibility of the product and continues to work in that direction.

However, this consultant agrees with the final conclusions stated in the report:

“Google has made significant improvements for screen reader users when using Documents and the Document List, but these tests show that support for screen reader users is still poor and the needs of people with other types of disabilities have not been met. Considerable work still needs to be done to ensure that people with all types of disabilities can fully use the Google Application suite.” (ATHEN, 2011, p. 12) [PDF]

References

Access Technology Higher Education Network (ATHEN). Report on the accessibility of Google document. October 18, 2011.

Access Technology Higher Education Network (ATHEN). ATHEN Report on the Accessibility of GMail and Google Calendar. February 29, 2012. [PDF]

Kraus, G. & Williams, S. Report on the Accessibility of Google Apps (from the CSUN Conference), EASI Webinar: How Accessible Are Google Apps? Presented on March 20, 2012.