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5. Guidelines
Benefits: Benefits speech users who can avoid firing batches of single-key shortcuts at once and Government organisation action: None. Statement: Web pages do not contain anything that flashes Statement: Web pages/app screens have titles that Government organisation action: Ensure correct reading order in PDF documents by structuring Statement: More than one
make full use of programs that offer single-key shortcuts to keyboard users. It also benefits Developer action: Developers must ensure that people with disabilities such as blindness, low more than three times in any one second period, or the flash describe topic or purpose. the document correctly in the authoring tool used to create the document before conversion to within a set of web pages
keyboard-only users who have dexterity challenges an d may accidentally hit keys, as they can turn vision, dexterity impairments and cognitive limitations are given adequate time to perform the tagged PDF. Pages with complex layouts with graphics, tables, footnotes, sidebars, form fields and
off or modify problematic single character shortcuts. functions that are time dependent whenever possible. The user must be allowed to turn off the time is below the general flash and red flash thresholds. 5.2.26 other elements may not convert to tagged PDF in the correct reading order. These inconsistencies result of, or a step in,
Benefit: This facilitates an easy and unambiguous identification of the webpage & also helps in a
Government organisation action: None. limit, adjust the default setting before encountering it or is warned before time expires and given more relevant and visible presence in the search engine results. Further, it is important since the must then be corrected with repair tools such as Acrobat.
Developer action: In case a developer has provided shortcuts in their applications to allow for the option to extend the time limit with a simple action (for example, “press the spacebar”). Benefits: Certain special effects such as blinking, or flashing have been reported to cause epileptic screen readers used by the visually impaired users first read the title of the page and in case the Developer action: Ensure that interactive elements on a webpage receive focus in an order
faster user interaction which involve only character keys (letters, numbers, punctuation or symbol Reference: WCAG 2.1 - 2.2.1 seizures. It is also seen that people are more sensitive to red flashing than other colours. Web pages title is not explanatory enough, it may confuse or mislead them. follows sequences and relationships in the content. When designing the content, the interactive those with visual or cogn
characters) without modifiers provision must be given to allow users to turn off or reconfigure Evaluator action: The evaluator will test it manually to check the conformity of this checkpoint. must not contain anything that flashes more than three times in any one second period. It must also Government organisation action: The government organisation must ensure that title is complete elements such as links and form controls must be placed in the content so that
shortcuts that are made up of only character keys. If the keyboard shortcut is only active when a be checked that the Light/Dark status at the end of the 1- second period is the same as at the start with the topic of the page. For the top-level page i.e., homepage/homescreen the name of the order follows the sequences and relationships in the content. Correct tab and reading order must Similarly, a person with
particular user interface component has focus, then override mechanism is not required. Statement: For moving, blinking, scrolling, or auto-updating Government organisation action: None. country must be included, for instance, instead of the title being just Ministry of Health and Family also be ensured in PDF documents by using a tool for authoring PDF. than a hierarchical navig
Reference: WCAG 2.1 – 2.1.4 information, all of the following are true: Developer action: Ensure that no component of the content flashes more than three times in any Welfare, it should state, Ministry of Health & Family Welfare, Government of India. Alternatively, in Reference: WCAG 2.1 - 2.4.3 Government organisation a
Evaluator action: The evaluator will test it manually to check the conformity of this checkpoint. 1-second period or keep the flashing area small enough reference Evaluator action: The evaluator will test it manually and by using the assistive technology to check Developer action: Develop
https://www.w3.org/WAI/WCAG21/Understanding/three-flashes-or-below-threshold.html
Reference: WCAG 2.1 - 2.3.1 case of a State ‘Department of Health, Government of Karnataka, India’ Government Department, it the conformity of this checkpoint. every page of the website
Statement: For each time limit that is set by the content, (a) Moving, blinking, scrolling: For any moving, blinking or scrolling information that (1) Evaluator action: The evaluator will test it manually and by using web accessibility tool to check the should state ‘Department of Health, Government of Karnataka, India’. understood by web surfers
Developer action: there are scenarios when the Web page has a title, but the title does not identify
starts automatically, (2) lasts more than five seconds and (3) is presented in parallel with conformity of this checkpoint. boxes are most effective
at least one of the following is true: other content, there is a mechanism for the user to pause, stop, or hide it unless the the contents or purpose of the Web page. This may be caused because— Statement: The purpose of each link can be determined from the third part of the webpage
movement, blinking, or scrolling is part of an activity where it is essential; and Statement: A mechanism is available to bypass blocks of content (a) Authoring tool default page titles, such as: "Enter the title of the HTML document here," "Untitled link text alone or from the link text together with its homepage/homescreen or a
(a) Turn off: The user is allowed to turn off the time limit before encountering it; or (b) Auto-updating: For any auto-updating information that (1) starts automatically and that are repeated on multiple Web pages. 5.2.27 document" or "No title"; programmatically determined link context, except where the Reference: WCAG 2.1 - 2.4
(b) Adjust: The user is allowed to adjust the time limit before encountering it over a wide (2) is presented in parallel with other content, there is a mechanism for the user to pause, (b) Empty text in title; of the link would be ambiguous to users in general. Evaluator action: The eva
(c) Filler or placeholder text; and
range that is at least ten times the length of the default setting; or stop, or hide it or to control the frequency of the update unless the auto-updating is part
(c) Extend: The user is warned before time expires and given at least 20 seconds to of an activity where it is essential. Benefits: Web pages and applications often have content that is repeated on other pages or (d) A website generated using templates includes the same title for each page. Statement: Headings and l
extend the time limit with a simple action (for example, "press the spacebar") and the screens (for example navigation links, heading graphics, banner frames etc). A sighted user can The developer should ensure that the above does not affect the page title. Benefit: This helps users understand the purpose of each link so they can decide whether they
user is allowed to extend the time limit at least ten times; or Benefits: Avoiding content that flashes can prevent triggering seizures in people with ignore the repeated material by focusing on the main content area, but it is not possible for a person Reference: WCAG 2.1 - 2.4.2 want to follow the link. Assistive technology has the ability to provide users with a list of links that
(d) Real-time Exception: The time limit is a required part of a real-time event (for photosensitive epilepsy. using a screen reader as the content is read sequentially. Evaluator action: The evaluator will test it manually to check the conformity of this checkpoint. are on the Web page. Link text that is as meaningful as possible will aid users who want to choose Benefit: It is imperative
categorised into relevant
example, an auction) and no alternative to the time limit is possible; or Government organisation action: None. Government organisation action: None. from this list of links. Meaningful link text also helps those who wish to tab from link to link.
(e) Essential Exception: The time limit is essential and extending it would invalidate the Developer action: Allow the content to be paused and restarted from where it was paused or Use Developer action: Developers must provide a mechanism to bypass blocks of content that are Statement: If a Web page can be navigated sequentially and Meaningful links help users choose which links to follow without requiring complicated strategies to located conveniently and
identified with headings o
activity; or script to scroll content and provide a mechanism to pauseit or Create content that blinks for less repeated on multiple Web pages. This may be done by: the navigation sequences affect meaning or operation, focusable understand the page.
(f) 20 Hour Exception: The time limit is longer than 20 hours. than 5 seconds (a) providing a link at the top of each page that goes directly to the main content area. components receive focus in an order that preserves meaning Government organisation action: None. topic or purpose of conte
Government organisation a
Reference: WCAG 2.1 - 2.2.2 (b) providing a link at the beginning of the content block to go to the end of the block Developer action: Developer must ensure that the text of, or associated with, the link describes the
Benefits: In situations where web functions are time-dependent, (for example, filling out an online Evaluator action: The evaluator will test it manually to (c) providing links at the top of each page that go to each area of content. and operability. purpose of the link. In cases where the link takes one to a document or a web application, the name Developer action: Develo
proper hierarchy. When he
form) it will be difficult for people with disabilities such as blindness, low vision, dexterity check the conformity of this checkpoint. (d) Controls and programmatic focus can also be used to bypass blocks of content. of the document or web application would be sufficient to describe the purpose of the link however more easily and they can
https://www.w3.org/WAI/WCAG21/Understanding/bypass-blocks.html
impairments and cognitive limitations to perform the required functions before a time limit occurs. Reference: WCAG 2.1 - 2.4.1 Benefits: When users navigate sequentially through content, they should encounter information in it is not mandatory to use the name of the document or web application; other things may also easily. Developers must a
This may render the service inaccessible to them. For individuals who are deaf and communicate in Evaluator action: The evaluator will test it manually to check the conformity of this checkpoint. an order that is consistent with the meaning of the content and can be operated from the keyboard. describe the purpose of the link.
Reference: WCAG 2.1 - 2.4.4 within the content. Label
sign language, having control over time limits is important when using a sign-language interpreter. Hence if a Web page can be navigated sequentially and the navigation sequences affect meaning provides an appropriate c
Providing additional time to pause content can be helpful for those with reading and cognitive or operation, focusable components must receive focus in an order that preserves meaning and Evaluator action: The evaluator will test it manually to check the conformity of this checkpoint. Reference: WCAG 2.1 - 2.4
disabilities to better comprehend information. operability.
Evaluator action: The eva
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