Consumer Action Taskforce:Categorization: Difference between revisions

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[[File:Company-product category system overview.png|thumb|An overview of the company-product category system.]]
This article describes how categories are chosen for different types of pages. This is useful for users who want to help maintain the wiki by clearing out uncategorized pages ([[Special:UncategorizedPages|list]]), uncategorized categories ([[Special:UncategorizedCategories|list]]) and wanted categories ([[Special:WantedCategories|list]]).
This article describes how categories are chosen for different types of pages. This is useful for users who want to help maintain the wiki by clearing out uncategorized pages ([[Special:UncategorizedPages|list]]), uncategorized categories ([[Special:UncategorizedCategories|list]]) and wanted categories ([[Special:WantedCategories|list]]).


Users who frequently create new pages also need this information.
Users who frequently create new pages also need this information.
<div class="cat-image-fullwidth">[[File:Category link graph.png|An overview of the company-product category system.]]</div>


== Company pages ==
== Articles ==
=== Incident articles ===
[[File:Incident category graph.png|349x62px|thumbnail|Incident article categories]]
An incident can apply to a specific product, service, website, piece of software, a whole product line or a company (and/or all of its products).


[[File:Screenshot of top of Nike page.png|thumbnail|An example of a company article]]
* An incident that applies to a '''specific product''', service, website or piece of software should belong to that category. For example, the [[Pixel 4a Battery Performance Program]] article belongs to <code><nowiki>[[Category:Pixel 4a]]</nowiki></code>.
* An incident that applies to a '''whole product line''' should belong to that product line's category. For example, [[Fitbit Sense and Versa 3 Battery Performance Program]] belongs to <code><nowiki>[[Category:Fitbit Sense]]</nowiki></code> and <code><nowiki>[[Category:Fitbit Versa 3]]</nowiki></code>.
* An incident that applies to '''all of a company's products''', or that should be known by anyone considering paying for one of their products, should belong to the company's category. For example, [[Disney wrongful-death lawsuit]] belongs to <code><nowiki>[[Category:Disney]]</nowiki></code>.
 
Incidents should also be categorized according to the categories in [[:Category:Incidents]]. These categories are a work in progress, and this section will be updated once a system has been established.


=== Company articles ===
=== Company articles ===
[[File:Company article category graph.png|67x131px|thumbnail|Company article categories]]
Company '''articles''' belong to their respective category. For example, the [[Sony]] article belongs to <code><nowiki>[[Category:Sony]]</nowiki></code>.


[[File:Company category.drawio.png|thumbnail|Company '''articles''' belong to their corresponding category. Company '''categories''' can belong to multiple categories, each of which can also belong to multiple categories, with the top level ones belonging to the [[:Category:Companies|Companies]] category.]]
{{Clear}}
Company '''articles''' belong to their respective category. For example, the [[Sony]] article belongs to <code><nowiki>[[Category:Sony]]</nowiki></code>.
=== Product, product line, service, website and software articles ===
[[File:Product article category graph.png|188x55px|thumbnail|Product, product line, service, website and software article categories]]
Product line, service, website and software articles belong to their respective category. For example, the [[Google Pixel]] article belongs to <code><nowiki>[[Category:Google Pixel]]</nowiki></code>.


== Categories ==
=== Company categories ===
=== Company categories ===
 
[[File:Company category graph.png|140x136px|thumbnail|Company categories]]
==== Rules ====
==== Rules ====
Company '''categories''' are categorized [[:Category:Companies|by industry]]. To avoid confusion, they are categorized based on how the corresponding article is categorized on Wikipedia.
Company '''categories''' are categorized [[:Category:Companies|by industry]]. To avoid confusion, they are categorized based on how the corresponding article is categorized on Wikipedia.


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==== Example ====
==== Example ====
As an example, consider the Wikipedia page for [[wikipedia:Sony|Sony]], one of the companies with the most categories on Wikipedia:
As an example, consider the Wikipedia page for [[wikipedia:Sony|Sony]], one of the companies with the most categories on Wikipedia:


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== Product pages ==
=== Product categories ===
[[File:Product category graph.png|75x110px|thumbnail|Product categories]]
A product's category page belongs to the product line's category page. For example, [[:Category:Pixel 4a]] belongs to <code><nowiki>[[Category:Google Pixel]]</nowiki></code>.


<!-- TODO: Screenshot of a product article -->
Some products, such as [[wikipedia:Google Glass|Google Glass]], do not belong to a line of products. These products should be categorized as if they themselves are product lines, i.e. they should follow the rules in the following two sections.


=== Product line articles ===
=== Product line, service, website and software categories ===
 
[[File:Product line category graph.png|607x136px|thumbnail|Product line, service, website and software categories]]
[[File:Product line category.png|thumbnail|Product line '''articles''' belong to their corresponding category. Product line '''categories''' can belong to multiple categories, each of which can also belong to multiple categories, with the top level ones belonging to the [[:Category:Products|'''Products''']] category. '''A product line's category page should belong to the manufacturer's category page.''']]
Articles can be about a combination of products, product lines, services, websites and software. The distinction between some of these terms is vague, so this wiki chooses to take liberties from Wikipedia's system.
Product line '''articles''' belong to their respective category. For example, the [[Google Pixel]] article belongs to <code><nowiki>[[Category:Google Pixel]]</nowiki></code>.
 
=== Product line categories ===


==== Rules ====
==== Rules ====
A category page should belong to the manufacturer, service provider and/or developer's category page. For example, [[:Category:Google Pixel]] should belong to [[:Category:Google]].


A product line's category page should belong to the manufacturer's category page. For example, [[:Category:Google Pixel]] should belong to [[:Category:Google]].
Categories are also categorized by type. To avoid confusion, they are categorized based on the categories on Wikipedia.
 
Product line '''categories''' are also categorized [[:Category:Products|by type]]. To avoid confusion, they are categorized based on the categories on Wikipedia.


When transferring the categories from Wikipedia, the following apply:
When transferring the categories from Wikipedia, the following apply:
* Categories must describe the type of product.
* Categories must describe the type of product, service, website or software.
* Categories do not contain extra information unrelated to the product type. This extra information should be omitted.
* Categories do not contain extra information unrelated to the type. This extra information should be omitted.
* Categories that belong to the "Products by type" category on Wikipedia belong to the [[:Category:Products|Products]] category on this wiki.
* Categories that belong to the "&lt;thing&gt; by type" category on Wikipedia belong to the "&lt;thing&gt;" category on this wiki.
* Categories are sourced from the following pages on Wikipedia if they exist:
* When categorizing product lines, categories are sourced from the following pages on Wikipedia if they exist:
** Any product's article.
** Any product article.
** That product's corresponding category.
** That product's corresponding category.
** The product line's article.
** The product line's article.
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==== Example ====
==== Example ====
As an example, consider the Google Pixel product line. Categories can be sourced from the following articles on Wikipedia:
As an example, consider the Google Pixel product line. Categories can be sourced from the following articles on Wikipedia:
* Pixel 4a
* Pixel 4a
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[[File:Product category.png|thumbnail]]
== Rationale ==
=== Product articles ===
=== Introduction ===
This section explains the rationale for the current design of the company and product category hierarchy. It approaches the problem of a reader trying to find all incidents associated with a product they're considering purchasing.


Product '''articles''' belong to their respective category. For example, the [[Pixel 4a]] article belongs to <code><nowiki>[[Category:Pixel 4a]]</nowiki></code>.
In order to learn about the consumer protection flaws of a product, the reader will search for the product on this wiki to see if there are any flaws related to that product specifically. This will land the user at the product's article.


=== Product categories ===
=== Duplication of information ===
There is some information that cannot be represented on the product's article because it affects multiple products. Information that affects multiple products cannot be repeated across those product pages because this information duplication would greatly increase the work associated with improving and amending the information.
 
In order to avoid repeating the information, it can be extracted into a separate article that covers all affected products. This article must be linked to from the product article, as shown by the blue arrow in the diagram nearby.


A product's category page should belong to the product line's category page. For example, [[:Category:Pixel 4a]] belongs to <code><nowiki>[[Category:Google Pixel]]</nowiki></code>.
As an example, consider information about an issue affecting all Pixel devices. This information can't be repeated across all Pixel product pages for the reasons mentioned above. It needs to be extracted into a separate article. This is a product line article. The product article must link to the product line article so that the user can easily navigate to it.


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Some issues apply to all of Google's products, not just its Pixel devices. This information can't be repeated across all the product line articles, so it needs to be extracted into a separate article. This is a company article. The product line article must link to the company article.


[[File:Product category when no product line.png|thumbnail|Product '''articles''' belong to their corresponding category '''when not part of a product line'''. The corresponding '''category''' page can belong to multiple categories, each of which can also belong to multiple categories, with the top level ones belonging to the [[:Category:Products|'''Products''']] category. The product's category page should belong to the manufacturer's category page.]]
=== The importance of product line articles ===
=== Products that do not belong to a line of products ===
In order to reduce the amount of articles, a contributor may consider moving the product line information to the company article. However, when the user, considering buying the product, looks at the company article, they have to wade through information about product lines that they are not interested in. Thus, product line articles are critical for ensuring that readers only read about incidents that affect the products they are considering buying.


Note that there are products that do not belong to a line of products. [[wikipedia:Google Glass|Google Glass]] is one such product. These products should be categorized as if they themselves are product lines, i.e. they should follow the rules in [[#Product line articles]] and [[#Product line categories]] above.
=== Conclusion ===
To recap the user's process: The wiki contains a product article, a product line article and a company article. The user lands on the product article page because they searched for it. This article does not contain all incidents affecting the product, so they navigate to the product line article. After that, they navigate to the company article. None of these articles contain incidents that do not affect their product.