Seizures and Physical Reactions

2.3 Seizures and Physical Reactions

2.3 Seizures and Physical Reactions

Do not design content in ways that are known to cause seizures or physical reactions.

Three Flashes or Below Threshold

(A)

2.3.1 Three Flashes or Below Threshold

2.3.1 Three Flashes or Below Threshold

Web pages do not contain anything that flashes more than three times in any one second period, or the flash is below the general flash and red flash limit.

9.2.3.1 Avoid flashing

Relevance and applicability

This guideline is relevant when making your portal accessible.

General implementation

Intrexx does not use flashing content by default. If you are a Web author defining flashing content, you must use it correctly.

Three Flashes

(AAA)

2.3.2 Three Flashes

2.3.2 Three Flashes

Web pages do not contain anything that flashes more than three times in any one second period.

Relevance and applicability

This guideline is relevant when making your portal accessible.

General implementation

Intrexx does not use flashes by default. If you define flashes as a Web author, you must use them correctly.

Animation from Interactions

(AAA)

2.3.3 Animation from Interactions

2.3.3 Animation from Interactions

Motion animation triggered by interaction can be disabled unless the animation is essential to the functionality or the information being conveyed.

Motion content can be switched off

Relevance and applicability

This guideline is relevant when making your portal accessible.

General implementation

By default, Intrexx does not use animations that are triggered by interactions. As an application developer, if you define such behavior, you must use it correctly.