more consistency, again

requirements/C/_posts/2000-02-03-core-functions-mac-win-linux.md

@@ -11,18 +11,18 @@ permalink: /requirements/core-functions-on-mac-win-linux
 #### Context/Background
 
 * The system offers a few complicated core business functions.
-* The system is available on different operating systems, especially MacOS, Windows and a few major Linux distributions.
+* The system is available on different operating systems, especially macOS, Windows and a few major Linux distributions.
 
 #### Source
 
 * A new release of one of the supported operating (OS) systems becomes available. 
 
 #### Metric/Acceptance Criteria
 
-* The new release of the OS does not affect the  ability to work on this platform, 
+* The new release of the OS does not affect the ability to work on this platform, 
  at least in comparable execution environments (concerning cpu and memory capacity).
 
-* Core functions can be re-used on MacOS, Windows and Linux applications without changes to their source code.
+* Core functions can be re-used on macOS, Windows and Linux applications without changes to their source code.
 
 
 </div><br>

requirements/C/_posts/2000-02-06-compatible-with-5-battery-providers.md

@@ -1,5 +1,5 @@
 ---
-title: Compatible with 5 major battery providers
+title: Compatible with 5 different battery providers
 tags: flexible
 related: flexibility, adaptability, interoperability, compatibility
 permalink: /requirements/compatible-with-5-battery-providers

requirements/C/_posts/2000-09-06-consistent-keyboard-shortcuts.md

@@ -8,13 +8,19 @@ permalink: /requirements/consistent-keyboard-shortcuts
 <div class="quality-requirement" markdown="1">
 
 
-**Stimulus**: User expects/requires to use a keyboard (instead of a mouse) to navigate within the user interface, in all parts of the user interface.
+### Context/Background
 
-**Reaction**: User can use the system with keyboard-only, without resorting to a mouse or trackpad. 
+* The user can use keyboard shortcuts to select and execute functions within the graphical user interface.
+* The system must support keyboard-only navigation across all parts of the interface.
 
-**Metric**: Keyboard shortcuts are consistent. Functions that are identical or similar in different parts of the system (like "save", "copy", "paste") have identical shortcuts throughout the system.
+### Source
+Somebody navigates the graphical interface with only a keyboard, without using a mouse or trackpad.
 
-**Background**: User can use keyboard shortcuts to select and execute functions within the (graphical) user interface.  
+### Metric/Acceptance Criteria
+
+* The user shall be able to perform all actions with the keyboard alone.
+* Keyboard shortcuts must be consistent throughout the system: 
+Identical or similar functions, such as "save", "copy", and "paste", shall have identical shortcuts across the entire system.
 
 </div><br>