diff --git a/src/en/mobile/ios/test.md b/src/en/mobile/ios/test.md
index d7a701491..8dd088694 100644
--- a/src/en/mobile/ios/test.md
+++ b/src/en/mobile/ios/test.md
@@ -19,9 +19,9 @@ Whatever the design, implementation or testing area, **every decision** must be
## Fundamental prerequisites
-1. Spend as much time as necessary to perfectly control the gestures ([VoiceOver](../voiceover/), Switch Control).
+1. Spend as much time as necessary to perfectly control the gestures ([VoiceOver user guide](../voiceover/), Switch Control).
-2. Watch the examples provided by the [WWDC videos](../wwdc/).
+2. Watch the examples provided by the [WWDC (Apple Worldwide Developers Conference) videos](../wwdc/).
3. Assimilate the [design criteria](../design/) to be sure that you're following the appropriate working path.
@@ -76,7 +76,7 @@ Besides these basic criteria, there are also fundamental requirements for an acc
3. [Switch Control](#switch-control)
-![](../../images/ios-test-overview.png)
+![Main accessibility options on iOS: user settings, shortcuts & Siri, dark mode, Dynamic type, Voice Over, Switch control](../../images/ios-test-overview.png)
### Dynamic Type
To understand how this feature works, it's highly recommended to watch the example in this [WWDC 2017 video](../wwdc/2017/245/#example-2432) that is detailed in the WWDC part of this site.
@@ -92,12 +92,12 @@ Three zoom levels must be particularly scanned to determine the visual behavior
-![](../../images/ios-test-DynamicType.png)
+![cursor on the very left: lowest threshold without accessibility, cursor on the middle: highest threshold without accessibility, cursor on the very right: highest threshold with accessibility](../../images/ios-test-DynamicType.png)
The following points must be thoroughly checked:
- The **truncation '...' mustn't be used** and should be replaced by a hyphen at the end of the sentence.
-![](../../images/ios-test-DynamicType_2.png)
+![Example of truncation: first line "Accomoda-" and second line "tions"](../../images/ios-test-DynamicType_2.png)
- **Illustration and icon sizes must be adapted to the magnification**: use of the [Large Content Viewer](../wwdc/2019/261/) feature, a two fingers pinch implementation to avoid the `Zoom` native feature trigger or only a [graphical element magnification](../development/#graphical-elements-size) are possible solutions according to the context.
@@ -144,15 +144,15 @@ It's **highly recommended** to know the basic gestures before activating this fe
id="VoiceOver-iOS15"
role="tabpanel">
-![](../../images/ios-test-VO_iOS15.png)
+![On iOS 15: activate Voice Over from the Settings-Accessibility-Voice Over menu](../../images/ios-test-VO_iOS15.png)