AccCheck Wiki & Documentation Rss Feed

Updated Wiki: Home

AccChecker — Fri, 04 Jun 2010 03:17:14 GMT

AccChecker version 2.0 is now published. It includes significant improvements. You can download the binaries from the Releases location. The latest source code is also available.

UI Accessibility Checker (or AccChecker) enables testers to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing Windows Automation API tools, such as Inspect, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for MSAA and UIA
Verifications for the MSAA and UIA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

AccChecker source code and binaries are published as a contribution from Microsoft to the Accessibility Interoperability Alliance. The license under which AccChecker is published should allow 3rd party companies to use the code for any purpose, such as porting the tool to other operating systems, or incorporating portions of the code in independent products.

Resources:

Updated Wiki: Home

AccChecker — Fri, 04 Jun 2010 03:14:15 GMT

Verifications for MSAA and UIA
Verifications for the MSAA and UIA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

Updated Wiki: Home

AccChecker — Fri, 04 Jun 2010 03:13:56 GMT

IMPORTANT UPDATE: AccChecker version 2.0 is now published. It includes significant improvements. You can download the binaries from the Releases location. The latest source code is also available.

UI Accessibility Checker (or AccChecker) enables testers to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing Windows Automation API tools, such as Inspect, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for MSAA and UIA
Verifications for the MSAA and UIA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

Updated Wiki: Home

AccChecker — Fri, 04 Jun 2010 03:12:02 GMT

IMPORTANT UPDATE: AccChecker version 2.0 is now published. It includes important updates, including support for Windows XP and Server 2003. You can download the updated binaries from the Releases location.

UI Accessibility Checker (or AccChecker) enables testers to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing Windows Automation API tools, such as Inspect, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for MSAA and UIA
Verifications for the MSAA and UIA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

Updated Wiki: Home

AccChecker — Thu, 03 Jun 2010 22:58:46 GMT

IMPORTANT UPDATE: AccChecker version 1.1 is now published. It includes important updates, including support for Windows XP and Server 2003. You can download the updated binaries from the Releases location.

UI Accessibility Checker (or AccChecker) enables testers to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing Windows Automation API tools, such as Inspect, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for MSAA and UIA
Verifications for the MSAA and UIA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

UPDATED WIKI: Home

AccChecker — Wed, 21 May 2008 16:34:24 GMT

IMPORTANT UPDATE: AccChecker version 1.1 is now published. It includes important updates, including support for Windows XP and Server 2003. You can download the updated binaries from the Releases location.

UI Accessibility Checker (or AccChecker) enables testers without prior experience to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

UPDATED WIKI: Home

AccChecker — Wed, 21 May 2008 16:33:27 GMT

IMPORTANT UPDATE: AccChecker version 1.1 is now published. It includes important updates, including support for Windows XP and Server 2003. You can download the updated binaries from the Releases location.

UI Accessibility Checker (or AccChecker) enables testers without prior experience to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

UPDATED WIKI: Home

AccChecker — Wed, 02 Apr 2008 15:52:42 GMT

UI Accessibility Checker (or AccChecker) enables testers without prior experience to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations for Windows. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

UPDATED WIKI: Home

AccChecker — Thu, 13 Mar 2008 23:46:46 GMT

UI Accessibility Checker (or AccChecker) enables testers without prior experience to easily discover accessibility problems with Microsoft Active Accessibility (MSAA) and other User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

UPDATED WIKI: Home

AccChecker — Thu, 13 Mar 2008 23:06:14 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior experience in accessibility to easily discover problems with Microsoft Active Accessibility (MSAA) and other accessibility problems in User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:38:33 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior experience in accessibility to easily discover problems with Microsoft Active Accessibility (MSAA) and other accessibility problems in User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on a users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

AccChecker source code and binaries are published as a contribution from Microsoft to the Accessibility Interoperability Alliance. The license under which AccChecker is published should allow 3rd party companies to use the code for any porpose, such as porting the tool to another operating systems, or incorporating portions of the code in independent products.

See "AccChecker Help" for more details on how to use UI Accessibility Checker for testing user interfaces manually and programmatically.

Resources:

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:37:39 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior experience in accessibility to easily discover problems with Microsoft Active Accessibility (MSAA) and other accessibility problems in User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on a users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

AccChecker source code and binaries are published as a contribution from Microsoft to the Accessibility Interoperability Alliance. The license under which AccChecker is published should allow 3rd party companies to use the code for any porpose, such as porting the tool to another operating systems, or incorporating portions of the code in independent products.

See "AccChecker Help" for more details on how to use UI Accessibility Checker for testing user interfaces manually and programmatically.

Resources:

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:35:57 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior experience in accessibility to easily discover problems with Microsoft Active Accessibility (MSAA) and other accessibility problems in User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on a users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

AccChecker source code and binaries are published as a contribution from Microsoft to the Accessibility Interoperability Alliance. The license under which AccChecker is published should allow 3rd party companies to use the code for any porpose, such as porting the tool to another operating systems, or incorporating portions of the code in independent products.

See "AccChecker Help" for more details on how to use UI Accessibility Checker for testing user interfaces manually and programmatically.

Resources:

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:34:25 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior experience in accessibility to easily discover problems with Microsoft Active Accessibility (MSAA) and other accessibility problems in User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implications may be on a users with disabilities, and how to fix the issue. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, the APIs cannot be used for any reason, the tester can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
A simplified screen reader which shows the textual information available to a real screen reader

AccChecker source code and binaries will be published to CodePlex in March 2008 as a contribution from Microsoft to the Accessibility Interoperability Alliance. The license under which AccChecker will be published will allow 3rd party companies to port the tool to other operating systems, or incorporate portions of the code in other products.

See "AccChecker Help" for more details on how to use UI Accessibility Checker for testing user interfaces manually and programmatically.

Resources:

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:25:34 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior experience in accessibility to easily discover problems with Microsoft Active Accessibility (MSAA) and other accessibility problems in User Interfaces (UI) implementations. AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implication is on users with disabilities, and how to fix it. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the tester cannot use the APIs (due to lack of expertise), she can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
Verification for duplicate access keys
A simplified screen reader which shows what text would be read by a real screen reader

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:20:21 GMT

UI Accessibility Checker (or AccChecker) is a tool that enables testers without prior MSAA experience to easily discover problems MSAA implementations of User Interfaces (UI). AccChecker was born from the realization that existing MSAA tools, such as Inspect or AccExplorer, provided in-depth details on the implementation, but no information whether that implementation is correct or not.

AccChecker comes in three modes – a Graphical User Interface (GUI) tool for the initial investigations of UIs, a set of simple APIs for easily creating automatic test cases, and a command-line tool for batch processing. Using the GUI tool, a tester can easily scan a UI and review the list of errors and warnings. Then, using the per-issue documentation, the tester can determine why each particular issue has occurred, what the implication is on users with disabilities, and how to fix it. Once all issues have been fixed, the tester can use the APIs to create regression tests. Finally, if the tester cannot use the APIs (due to lack of expertise), she can use the command-line mode of the tool to create tests in a batch file.

AccChecker uses a plug-in architecture, which allows 3rd party developers to create additional verifications. The verifications provided in AccChecker out-of-the-box include:

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
Verification for duplicate access keys
A simplified screen reader which shows what text would be read by a real screen reader

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:16:08 GMT

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
Verification for duplicate access keys
A simplified screen reader which shows what text would be read by a real screen reader

UPDATED WIKI: Home

AccChecker — Fri, 07 Mar 2008 04:15:12 GMT

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
Verification for duplicate access keys
A simplified screen reader which shows what text would be read by a real screen reader

AccChecker source code and binaries will be published to CodePlex in March 2008 as a contribution from Microsoft to the Accessibility Interoperability Alliance. The license under which AccChecker will be published will allow 3rd party companies to port the tool to other operating systems, or incorporate portions of the code in other products.

See "Cannot resolve link: [file:AccChecker Help|AccCheckerHelp.doc]" for more details on how to use UI Accessibility Checker for testing user interfaces manually and programmatically.

Resources:

UPDATED WIKI: Home

AccChecker — Wed, 05 Mar 2008 05:06:40 GMT

Verifications for accessible Name, Role, and State
Verifications for the MSAA tree integrity, such as child-parent relationships or bounding rectangles
Verification for keyboard navigation by tabbing
Verification for duplicate access keys
A simplified screen reader which shows what text would be read by a real screen reader