added interaction-capability, composability, fixed reference

_pages/70-references.md

@@ -82,6 +82,7 @@ ISO/IEC DIS 25010(en): Systems and software engineering — Systems and software
 
 Available [online](https://www.iso.org/obp/ui/#iso:std:iso-iec:25010:dis:ed-2:v1:en)
 
+<a id="iso-25010-2022"></a>
 <a id="iso-25010-2023"></a>
 ### ISO 25010 (updated version 2023)
 

qualities/C/_posts/2022-12-28-composability.md

@@ -0,0 +1,23 @@
+---
+title: Composability
+tags: flexible
+related: modularity, autonomy, discoverability, reusability, interoperability
+permalink: /qualities/composability
+---
+
+Definition:
+
+>Composability is a system design principle that deals with the inter-relationships of components. A highly composable system provides components that can be selected and assembled in various combinations to satisfy specific user requirements. 
+>
+>[Wikipedia](https://en.wikipedia.org/wiki/Composability)
+
+<hr>
+
+Composability refers to the design principle of creating modular, reusable software components that can be combined and recombined to build new applications and systems. The key aspects of composability include:
+
+* **Modularity**: Components are designed to do one thing well, are self-contained, and can be deployed independently.
+* **Autonomy**: Components don't depend on other components and can be updated independently without affecting the rest of the system. 
+* **Discoverability**: Components and their capabilities are easy to find and integrate into new systems.
+* **Reusability**: Components can be reused across multiple projects and systems without needing significant modifications.
+* **Interoperability**: Components can communicate and exchange data with each other through well-defined interfaces.
+

qualities/I/_posts/2022-12-28-interaction-capability.md

@@ -0,0 +1,22 @@
+---
+title: Interaction capability
+tags: usable operable
+related: usability, functionality, attractiveness, operability, user-error-protection, user-engagement, ease-of-use
+permalink: /qualities/interaction-capability
+---
+
+See also [#usable](/tag-usable).
+
+The term previously used (esp. within the ISO-25010) was _usability_.
+
+Definitions:
+
+>capability of a product to be interacted with by specified users to exchange information between a user and a system via the user interface to complete the intended task
+>
+>Note 1: Interaction capability in the product quality model and its subcharacteristics focus on a set of attributes that enable interaction by users (or operators) to complete specific tasks in a variety of contexts of use. 
+>On the other hand, usability as defined in the quality-in-use model (ISO/IEC 25019) comprehensively focuses on outcomes of use to determine whether tasks are achieved by users with effectiveness, efficiency and satisfaction in a specific context of use.
+>
+>Note 2 to entry: Interaction capability is a prerequisite for usability..
+>
+>[ISO-25010-2023](/references/#iso-25010-2023)
+

qualities/M/_posts/2022-12-28-modularity.md

@@ -1,7 +1,7 @@
 ---
 title: Modularity
 tags: flexible
-related: flexibility, adaptability, changeability, configurability, maintainability, modifiability
+related: flexibility, adaptability, changeability, configurability, maintainability, modifiability, composability
 permalink: /qualities/modularity
 ---
 

qualities/U/_posts/2022-12-28-usability.md

@@ -6,7 +6,10 @@ permalink: /qualities/usability
 ---
 
 
-See also [#usable](/tag-usable).
+See also 
+
+* [#usable](/tag-usable).
+* [interaction-capability](/qualities/interaction-capability), a term that is used within the ISO-25010:2023 standard as a successor to "usability"
 
 
 Definitions: