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major update, fixing >20 typo-bugs
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--- | ||
title: | ||
tags: | ||
related: a,b,c | ||
permalink: /qualities/q | ||
title: Controllability | ||
tags: usable operable | ||
related: usability | ||
permalink: /qualities/controllability | ||
--- | ||
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### In context of Usability | ||
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> The interface will allow the user to perceive that they are in control and will allow appropriate control. | ||
> | ||
> [Stanford University Usability Principles](https://improvement.stanford.edu/resources/usability-principles) | ||
### In context of DevOps | ||
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>In the context of DevOps, controllability refers to the ability to effectively manage, manipulate, and influence the behavior of systems and processes throughout the software development and deployment lifecycle. Key aspects are: | ||
> | ||
>* Infrastructure Control | ||
>* Deployment Control | ||
>* Monitoring and Observability | ||
> | ||
>[Devops.com](https://devops.com/the-devops-pendulum-agility-vs-control/) |
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nreqs/_posts/2023-03-18-data-throughput-for-visual-test-system.md
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--- | ||
title: "Data Throughput for Visual Test System" | ||
tags: efficient usable | ||
related: throughput, efficiency, performance, capacity | ||
permalink: /requirements/data-throughput-for-visual-test-system | ||
--- | ||
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<div class="quality-requirement" markdown="1"> | ||
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**Background**: Our hardware boards enhance simple webcams with image recognition capabilities. | ||
Our (proprietory) advanced image recognition algorithms are embedded in the firmware of these boards. | ||
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These boards are used for example in license-plate recognition systems in many public parking facilities. | ||
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The quality requirement relates to the firmware test and verification system. | ||
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**Scenario**: An update of the firmware is available (usually with additional functionality of improved recognition performance). Prior to release, we need to verify that this updated firmware recognizes with at least the accuracy of the previous versions. | ||
The test and verification process needs approximately 1000 hours of video and image playback. | ||
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**Metric**: The 1000 real-hours of video need to be played back to the device-under-test in less than 72 hours. | ||
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That means that a video taken in real-time needs to be played back to the device-under-test in at least 14-fold speed. The test and verification system needs to ensure this throughput from both software and hardware (I/O, network and processing capabilities). | ||
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</div><br> | ||
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qualities/A/_posts/2022-12-28-anticipated-workplace-environment.md
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--- | ||
title: Attractiveness | ||
tags: usable | ||
related: usability, clarity, User interface aesthetics, user experience, user assistance | ||
permalink: /qualities/q | ||
--- | ||
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>Attractiveness summarizes properties that make software appealing to users and stakeholders. Attractive software typically exhibits: | ||
> | ||
>* User-friendly and intuitive design: The software is easy to navigate and use, minimizing learning curves and maximizing efficiency. | ||
>* Robust functionality and regular updates: The software offers powerful features and is continuously improved to meet evolving user needs. | ||
>* Optimized performance with minimal errors: The software runs smoothly, with quick load times and few errors, enhancing user productivity. | ||
>* Compatibility with various systems: The software works well across different platforms and hardware configurations. | ||
> | ||
> [BGOSoftware: How to define beautiful software](https://www.bgosoftware.com/blog/how-to-define-beautiful-software-5-key-characteristics/) |
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2 changes: 1 addition & 1 deletion
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qualities/O/_posts/2022-12-28-operational-environment-requirements.md
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...osts/2022-12-28-performance-efficiency.md → qualities/P/_posts/2022-12-28-performance.md
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--- | ||
title: Transparency | ||
tags: reliable | ||
related: clarity, understandability, usability | ||
permalink: /qualities/transparency | ||
--- | ||
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>**Transparency**: | ||
> | ||
>* the quality of being easy to see through. | ||
> | ||
>* a situation in which business and financial activities are done in an open way without secrets, so that people can trust that they are fair and honest: | ||
>[Cambridge Dictionary](https://dictionary.cambridge.org/dictionary/english/transparency) | ||
<hr class="with-no-margin"/> | ||
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