Editing Avatar (computing) (section)

==Types and usage==
{{more citations needed|date=November 2021|section}}
[[File:President Obama facebook post on Merrick Garland to Supreme Court (cropped).jpg|thumb|2016 Facebook post from [[Barack Obama]], with his photo next to his name at the top of the post]]
An avatar can be a two-dimensional picture akin to an [[Computer icon|icon]] in online communities.<ref>Fink, Jeri. ''Cyberseduction: Reality in the Age of Psychotechnology''. Prometheus Books, 1999. {{ISBN|1-57392-743-0}}</ref><ref>Blackwood, Kevin. ''Casino Gambling For Dummies''. For Dummies, 2006. p.284. {{ISBN|0-471-75286-X}}</ref> This is also known as a profile picture or userpic, or in early Internet parlance, a 'picon' (personal icon).<ref>{{cite web|last=Kinzler|first=Steve|title=Picons|url=http://kinzler.com/picons/ftp/faq.html|work=Picons Archive|access-date=24 May 2014}}</ref> With the advent of social media platforms like [[Facebook]], where users are not typically anonymous, these pictures often are a photo of the user in real life.<ref name="BestProfilePicture">{{cite news |last1=Lee |first1=Kevan |title=What Research Says About the Best Profile Picture {{!}} Buffer |url=https://buffer.com/library/best-profile-picture-science-research-psychology |access-date=11 May 2020 |work=Buffer Marketing Library |date=25 March 2015}}</ref><ref>{{cite news |last1=Golby |first1=Joel |title=What Your Facebook Profile Photo Says About You |url=https://www.vice.com/en/article/what-your-facebook-profile-photo-says-about-you/ |access-date=11 May 2020 |work=Vice |date=9 July 2016 |language=en}}</ref>

Alternatively, avatars can also be [[3D computer graphics|three-dimensional]] digital representations, as in [[Video game|games]] such as [[World of Warcraft]] or [[virtual world]]s like ''[[Second Life]]''.<ref name=lareview/><ref>[[Lawrence Lessig|Lessig, Lawrence]]. ''Code and Other Laws of Cyberspace''. Basic Books, 2000. {{ISBN|0-465-03913-8}}</ref> In [[Multi-user dungeon|MUD]]s and other early systems, they were a construct composed of text.<ref>In {{cite book|last1=Mulligan|first1=Jessica|last2=Patrovsky|first2=Bridgette|title=Developing online games: an insider's guide|year=2003|publisher=New Riders}}, Randy Farmer is quoted (p.454): "It is important to realize that the term 'avatar' was used in another game later [??] in that period (Ultima IV) and that the concept of an 'avatar' was in several works of fiction prior to the development of Habitat including [[Vernor Vinge]]'s ''[[True Names]]'' and [[John Brunner (novelist)|John Brunner]]'s ''[[The Shockwave Rider|Shockwave Rider]]''."</ref>  The term has been also sometimes extended to the personality connected with the [[screen name (computing)|screen name]], or handle, of an Internet user.<ref>Jordan, Tim. ''Cyberpower: The Culture and Politics of Cyberspace and the Internet''. Routledge, 1999. {{ISBN|0-415-17078-8}}</ref>

===Internet forums===
Despite the widespread use of avatars, it is unknown which [[Internet forums]] were the first to use them; the earliest forums did not include avatars as a default feature, and they were included in unofficial "hacks" before eventually being made standard. Avatars on Internet forums serve the purpose of representing users and their actions, personalizing their contributions to the forum, and may represent different parts of their [[persona]], beliefs, interests or social status in the forum.
[[File:Orion forum post.jpg|left|thumb|Example of an avatar image on an internet forum]]
The traditional avatar system used on most Internet forums is a small (80x80 to 100x100 [[pixel]]s, for example) square-shaped area close to the user's forum post, where the avatar is placed in order for other users to easily identify who has written the post without having to read their username. Some forums allow the user to [[upload]] an avatar image that may have been designed by the user or acquired from elsewhere. Other forums allow the user to select an avatar from a preset list or use an auto-discovery algorithm to extract one from the user's homepage.

Some avatars are [[Animation|animated]], consisting of a [[sequence]] of multiple images played repeatedly. In such animated avatars, the number of images as well as the time in which they are replayed vary considerably.<ref name="Designing Isometric Avatars">[http://herbert.gandraxa.com/herbert/dia.asp Designing Isometric Avatars<!-- Bot generated title -->]</ref>

Other avatar systems exist, such as on [[Gaia Online]], [[WeeWorld]], Frenzoo or [[Meez]], where a pixelized representation of a person or creature is used, which can then be customized to the user's wishes.<ref>{{Cite web |date=2014-05-15 |title=Virtual World Games Like OurWorld - Find Me Similar |url=https://socialnewsdaily.com/findmesimilar/2014/05/games-like-ourworld.html/ |access-date=2023-09-05 |language=en-US}}</ref> There are also avatar systems (e.g. Trutoon) where a representation is created using a person's face with customized characters and backgrounds.

Another avatar-based system is one wherein an image is automatically generated based on the identity of the poster. [[Identicon]]s are formed as visually distinct geometric images derived from a digest hash of the poster's [[IP address]] or user ID. These serve as a means to associate a particular user with a particular geometric representation. When used with an IP address, a particular anonymous user can be visually identified without the need for registration or authentication. If an account is compromised, a dissimilar identicon will be formed as the attacker is posting from an unfamiliar IP address.<ref>{{Cite web|url=https://github.blog/2013-08-14-identicons/|title=Identicons!|date=15 August 2013}}</ref><ref>{{cite web|url=http://www.docuverse.com/blog/donpark/2007/01/18/visual-security-9-block-ip-identification |author=Don Park |title=Visual Security: 9-block IP Identification |archiveurl=https://web.archive.org/web/20080703155519/http://www.docuverse.com/blog/donpark/2007/01/18/visual-security-9-block-ip-identification |archivedate=2008-07-03 |url-status=dead }}</ref>

===Internet chat and messaging===
[[GIF]] avatars were introduced as early as 1990 in the [[ImagiNation Network]] (also known as Sierra On-Line) game and chat hybrid. In 1994, Virtual Places offered VOIP capabilities which were later abandoned for lack of bandwidth. In 1996 [[Microsoft Comic Chat]], an [[IRC]] client that used cartoon avatars for chatting, was released.

[[America Online]] introduced instant messaging for its membership in 1996 and included a limited number of "buddy icons," picking up on the avatar idea from PC games. When AOL later introduced the free version of its messenger, AIM, for use by anyone on the Internet, the number of icons offered grew to be more than 1,000 and the use of them grew exponentially, becoming a hallmark feature of instant messaging. In 2002, AOL introduced "Super Buddies," 3D animated icons that talked to users as they typed messages and read messages. The term Avatar began to replace the moniker of "buddy icon" as 3D customizable icons became known to its users from the mainstream popularity of PC Games. Yahoo's instant messenger was the first to adopt the term "avatar" for its icons. Instant messaging avatars were usually very small; AIM icons have been as small as 16×16 pixels but are used more commonly at the 48×48 pixel size, although many icons can be found online that typically measure anywhere from 50×50 pixels to 100×100 pixels in size.

More recently, services such as [[Discord (software)|Discord]] have added avatars. With a paid subscription, users can select individual identities for different communities.<ref>{{cite web |title=Server Avatars - Discord Help |url=https://support.discord.com/hc/en-us/articles/4409388345495-Server-Avatars |website=Discord Help |access-date=5 November 2021 |date=16 October 2021}}</ref>

===Online assistants===
[[File:Automated online assistant.png|thumb|170px|An avatar used by an [[automated online assistant]] providing [[customer service]] on a web page]]

Avatars can be used as virtual embodiments of [[embodied agent]]s, which are driven more or less by [[artificial intelligence]] rather than real people. [[Automated online assistant]]s are examples of avatars used in this way.

Such avatars are used by organizations as a part of [[automated customer service]]s in order to interact with consumers and users of services. This can avail for enterprises to reduce their operating and training cost.<ref name=Kongthon/> A major underlying technology to such systems is [[natural language processing]].<ref name=Kongthon>[http://portal.acm.org/citation.cfm?id=1643823.1643908 Implementing an online help desk system based on conversational agent] Authors: Alisa Kongthon, Chatchawal Sangkeettrakarn, Sarawoot Kongyoung and Choochart Haruechaiyasak. Published by ACM 2009 Article, Bibliometrics Data  Bibliometrics. Published in: Proceeding, MEDES '09 Proceedings of the International Conference on Management of Emergent Digital EcoSystems, ACM New York, NY, USA. {{ISBN|978-1-60558-829-2}}, {{doi|10.1145/1643823.1643908}}</ref> Some of these avatars are commonly known as "bots". Famous examples include [[IKEA]]'s Anna, an avatar designed to guide users around the IKEA website.

Such avatars can also be powered by a [[digital conversation]] which provides a little more structure than those using NLP, offering the user options and clearly defined paths to an outcome. This kind of avatar is known as a Structured Language Processing or SLP Avatar.

===Video games===
{{Main|Player character}}
[[File:Prince of Persia 1 - MS-DOS - Level 1 - Sword.png|thumb|The player character picks up a sword in the 1989 video game ''[[Prince of Persia (1989 video game)|Prince of Persia]]'']]
Avatars in [[video game]]s are the player's representation in the game world. The first video games to include a representation of the player were ''[[List of Taito games|Basketball]]'' (1974) which represented players as humans,<ref>[http://allincolorforaquarter.blogspot.co.uk/2013/11/video-game-firsts.html Video Game Firsts], The Golden Age Arcade Historian (November 22, 2013)</ref><ref>[http://flyers.arcade-museum.com/?page=wide-flyer&db=videodb&id=4036&image=2 ''Basketball'' Flyer] (1974), Arcade Flyer Museum</ref> and ''[[Maze War]]'' (1974) which represented players as eyeballs.<ref>Damer, B. F. Avatars! Exploring and Building Virtual Worlds on the Internet. Berkeley: Peach Pit Press, 1997.</ref>

In some games, the player's representation is fixed, however many games offer a basic character model, or template, and then allow customization of the physical features as the player sees fit. For example, [[Carl Johnson (Grand Theft Auto)|Carl Johnson]], the avatar from ''[[Grand Theft Auto: San Andreas]]'', can be dressed in a wide range of clothing, can be given [[tattoo]]s and [[haircut]]s, and can even [[bodybuilding|body build]] or become [[obesity|obese]] depending upon player actions.<ref>{{Cite web |url=http://ps2.ign.com/objects/611/611957.html |title=IGN: Grand Theft Auto: San Andreas<!-- Bot generated title --> |access-date=2007-03-17 |archive-url=https://web.archive.org/web/20130620152954/http://www.ign.com/games/grand-theft-auto-san-andreas/ps2-611957 |archive-date=2013-06-20 |url-status=dead }}</ref> One video game in which the avatar and player are two separate entities is the game ''[[Perspective (video game)|Perspective]]'', where the player controls both themself in a 3-dimensional world and the avatar in a 2-dimensional world.

Aside from an avatar's physical appearance, its dialogue, particularly in [[cutscene]]s, may also reveal something of its character. A good example is the crude, [[action movie|action hero]] [[stereotype]], [[Duke Nukem (character)|Duke Nukem]].<ref>[http://www.thecomputershow.com/computershow/reviews/dukenukem3d.htm Duke Nukem 3D<!-- Bot generated title -->]</ref> Other avatars, such as [[Gordon Freeman]] from ''[[Half-Life (video game)|Half-Life]]'', who [[silent protagonist|never speaks at all]], reveal very little of themselves (the original game never showed the player what he looked like without the use of a console command for third-person view).

Many [[Massively multiplayer online game]]s (MMOGs) also include customizable avatars. Customization levels differ between games; for instance, in ''[[EVE Online]]'', players construct a wholly customized portrait, using a software that allows for several changes to facial structure as well as preset hairstyles, skin tones, etc.<ref name="Designing Isometric Avatars"/> However, these portraits appear only in in-game chats and static information view of other players. Usually, all players appear in gigantic spacecraft that give no view of their pilot, unlike in most other RPGs. Alternatively, ''[[City of Heroes]]'' offers one of the most detailed and comprehensive in-game avatar creation processes, allowing players to construct anything from traditional [[superheroes]] to aliens, medieval knights, monsters, robots, and many more. [[Robbie Cooper]]'s 2007 book "Alter Ego, Avatars and their creators" pairs photographs of players of a variety of MMO's with images of their in-game avatars and profiles; recording the player's motivations and intentions in designing and using their avatars. The survey reveals wide variation in the ways in which players of MMO's use avatars.<ref>[[Maria Popova]], Brain Pickings, December 14, 2011, [http://www.brainpickings.org/index.php/2011/12/14/alter-ego-robbie-cooper/ "Alter Ego, Portraits of Gamers next to their Avatars"<!-- Bot generated title -->]</ref> [[Felicia Day]], creator and star of ''[[The Guild (web series)|The Guild]]'' [[web series]], created a song called "[[(Do You Wanna Date My) Avatar]]" which satirizes avatars and [[virtual dating]].

{{Multiple image
| perrow            = 
| total_width       = 250
| image1            = Xbox NXE avatar.png
| alt1              = A Xbox 360 avatar
| image2            = Default Miis.jpeg
| alt2              = A Nintendo Mii avatar
| footer            = Universal animated avatars from the [[Xbox 360]] (shown left) and [[Nintendo Wii]] (shown right)
}}
[[Nintendo]]'s [[Wii]], [[Nintendo 3DS|3DS]] and [[Nintendo Switch|Switch]] consoles allow for the creation of avatars called "[[Mii]]s" that take the form of stylized, cartoonish people and can be used in some games as avatars for players, as in ''[[Wii Sports]]''.<ref>{{cite web |last1=Zell-Briefer |first1=Sam |title=The True Origin Of Nintendo Miis May Surprise You |url=https://www.looper.com/430412/the-true-origin-of-nintendo-miis-may-surprise-you/ |website=Looper |access-date=5 November 2021 |date=7 June 2021}}</ref><ref name="ign">{{cite web|last=Casamassina|first=Matt|author-link=Matt Casamassina|url=http://wii.ign.com/articles/745/745708p1.html|publisher=IGN|title=Wii Sports Review|date=November 13, 2006|access-date=January 31, 2008|archive-url=https://web.archive.org/web/20071012231243/http://wii.ign.com/articles/745/745708p1.html|archive-date=October 12, 2007|url-status=dead|df=mdy-all}}</ref> In some games, the ability to use a Mii as an avatar must be unlocked, such as in ''[[Mario Kart 8]]''.<ref>{{cite web |last1=Parkin |first1=Jeffrey |title=Mario Kart 8 Deluxe unlockables |url=https://www.polygon.com/mario-kart-8-deluxe-guide/2017/4/27/15445610/unlockables-gold-kart |website=Polygon |access-date=5 November 2021 |date=3 May 2017}}</ref>

In late 2008, [[Microsoft]] released an [[Xbox 360]] Dashboard update which featured the introduction of [[Avatar (Xbox 360)|Avatars]] as part of the console's [[New Xbox Experience]].<ref name="gamefest08">{{cite web| author=Christian Nutt|publisher=[[Gamasutra]]|date=2008-07-22|access-date=2008-07-23|title=GameFest: Inside Avatars For The Xbox 360|url=https://www.gamedeveloper.com/game-platforms/gamefest-inside-avatars-for-the-xbox-360 | archive-url= https://web.archive.org/web/20080726074506/http://www.gamasutra.com/php-bin/news_index.php?story=19519| archive-date= 26 July 2008 | url-status= live}}</ref> With the update installed users can personalize the look of their Avatars by choosing from a range of clothing and facial features. In October 2018, Microsoft launched a new version of their Xbox avatars for Xbox One and Xbox on [[Windows 10]], featuring increased detail and having a focus on inclusivity.<ref>{{cite web |last1=Warren |first1=Tom |title=Microsoft starts testing new diverse Xbox Live avatars |url=https://www.theverge.com/2018/6/19/17365914/microsoft-xbox-live-avatars-launch-features |website=The Verge |access-date=5 November 2021 |date=19 June 2018}}</ref> [[PlayStation Home]] for [[Sony]]'s [[PlayStation 3]] console also featured the use of avatars, but with a more realistic style than Nintendo's Miis or Microsoft's Avatars.<ref>{{cite web |last1=Agnello |first1=A |title=There's no longer a place like PlayStation Home |url=https://www.engadget.com/2015-04-04-rip-playstation-home.html |website=Engadget |access-date=5 November 2021 |date=4 April 2015}}</ref>

===Non-gaming online worlds===
Avatars in non-gaming [[online world]]s are used as two- or three-[[dimension]]al human or [[Fantastique|fantastic]] [[representations]] of a person's inworld self. Such representations are a tool which facilitates the exploration of the virtual universe, or acts as a focal point in conversations with other users, and can be customized by the user. Usually, the purpose and appeal of such universes is to provide a large enhancement to common online conversation capabilities, and to allow the user to peacefully develop a portion of a non-gaming universe without being forced to strive towards a pre-defined goal.<ref>Damer, Bruce. ''Avatars: Exploring and Building Virtual Worlds on the Internet''. Peachpit Press, 1997. {{ISBN|0-201-68840-9}}</ref>

[[File:Second Life 11th Birthday Live Drax Files Radio Hour.jpg|thumb|upright=1.4|Avatars socialising in the 2003 virtual world ''[[Second Life]]'']]
The earliest avatars of this form were text-based descriptions employed by players within [[Multi-user dungeon|MUD]]s. These often allowed players to express an identity disparate from their public one within an interactive environment. For instance, [[LambdaMOO]] allowed a choice of 11 different [[gender identity|genders]], which could be changed at the user's will.<ref name=lareview>{{cite web |last1=Evans |first1=Claire L. |title=Quest of the Avatars |url=https://lareviewofbooks.org/article/quest-of-the-avatars/ |website=LA Review of Books |date=16 September 2019 |access-date=5 November 2021}}</ref> The visually-based game [[Habitat (video game)|''Habitat'']] also used the term to refer to players within the game world. A later example is Linden Lab's ''[[Second Life]]'', which has the player use a custom avatar to interact in a virtual 3D world; after peaking in 2007, its user count declined due to the encroachment of more traditional platforms such as [[Facebook]].  More recently, the concept has been combined with [[virtual reality]]; [[VRChat]] allows the user to interact with other avatars in custom environments, and [[Mark Zuckerberg]]'s [[Meta Platforms]] has promoted it as part of his vision of a [[metaverse]].<ref name=metaverse>{{cite web |last1=Brown |first1=Abram |title=What Is The Metaverse—And Why Does Mark Zuckerberg Care So Much About It? |url=https://www.forbes.com/sites/abrambrown/2021/11/03/zuckerberg-facebook-metaverse-meta-virtual-reality-oculus/?sh=5cd5cac66b69 |website=Forbes |access-date=5 November 2021 |date=3 November 2021}}</ref><ref>{{cite web |last1=Sung |first1=Morgan |title=What it's like to dance at a VR strip club |url=https://mashable.com/article/virtual-reality-strip-clubs-vrchat |website=Mashable |access-date=5 November 2021 |date=8 October 2021}}</ref>

Many modern virtual worlds provide users with advanced tools to customize their representations, allowing them to change shapes, hair, skins and also genre. Moreover, there is a secondary industry devoted to the creations of products and items for the avatars. Some companies have also launched social networks<ref>{{cite magazine|author=Sterling, Bruce|magazine=[[Wired (magazine)|Wired]]|date=September 28, 2007|title=Get a First Life|url=http://blog.wired.com/sterling/2007/09/get-a-first-lif.html/}}</ref> and other websites for avatars such as [[Koinup]], Myrl, and [[Avatars United]].

Lisa Nakamura has suggested that customizable avatars in non-gaming worlds tend to be biased towards lighter skin colors and against darker skin colors, especially in those of the male gender.<ref>Nakamura, Lisa. ''Cybertypes: Race, Ethnicity, and Identity on the Internet''. Routledge, 2002. {{ISBN|0-415-93836-8}}</ref> In [[Second Life]] avatars are created by residents and take any form, and range from lifelike [[human]]s to robots, [[animal]]s, [[plant]]s and [[legendary creature]]s. [[Customization of Avatars (Computing)|Avatar customization]] is one of the most important entertainment aspects in non gaming virtual worlds, such as ''[[Second Life]]'', [[IMVU]], and [[Active Worlds]].<ref>Meadows, Mark Stephen (2008). ''I, Avatar: The Culture and Consequences of Having a Second Life'', New Riders, {{ISBN|0-321-53339-9}}</ref> Some evidence suggests that avatars that are more anthropomorphic are perceived to be less credible and likeable than images that are less anthropomorphic.<ref group=j>{{cite journal|last=Nowak|first=Kristine L.|title=The Influence of Anthropomorphism and Agency on Social Judgment in Virtual Environments|journal=Journal of Computer-Mediated Communication|year=2004|volume=9|issue=2|page=n.p|url=http://jcmc.indiana.edu/vol9/issue2/nowak.html|doi=10.1111/j.1083-6101.2004.tb00284.x|url-access=subscription}}</ref> Social scientists at [[Stanford]]'s Virtual Human Interaction Lab<ref>[http://vhil.stanford.edu VHIL: Virtual Human Interaction Lab - Stanford University<!-- Bot generated title -->]</ref> examine the implications, possibilities, and [[transformed social interaction]] that occur when people interact via avatars.

===Social media===
Another use of the avatar has emerged with the widespread use of [[social media]] platforms. There is a practice in social media sites: uploading avatars in place of real profile image. Profile picture is a distinct graphics that represent the identity of profile holder. It is usually the portrait of an individual, logo of an organization, organizational building or distinctive character of book, cover page etc. Using avatars as profile pictures can increase users' perceived level of [[social presence]] which in turn fosters reciprocity and sharing behavior in online environments.<ref>{{Cite conference |author1=Teubner, T. |author2=Adam, M. |author3=Camacho S |author4=Hassanein K. |title=Understanding Resource Sharing in C2C Platforms: The Role of Picture Humanization |conference=[[Australasian Conference on Information Systems]] |year=2014 |url=https://aut.researchgateway.ac.nz/bitstream/handle/10292/8101/acis20140_submission_352.pdf |access-date=2015-03-22 |archive-date=2016-10-27 |archive-url=https://web.archive.org/web/20161027083304/https://aut.researchgateway.ac.nz/bitstream/handle/10292/8101/acis20140_submission_352.pdf |url-status=dead }} Retrieved 23 March 2015.</ref> According to MIT professor [[Sherry Turkle]]: "...{{nbsp}}we think we will be presenting ourselves, but our profile ends up as somebody else – often the fantasy of who we want to be".<ref>Turkle, Sherry. "Alone Together: Why we expect more from technology and less from each other" Basic Books (2011): 153.</ref>

=== Motion capture ===
Another form of use for avatars is for video chats/calls. Some services, such as Skype (through some external plugins) allow users to use [[Interactive online characters|talking avatars]] during video calls, replacing the image from the user's camera with an animated, talking avatar.<ref>[https://extras.skype.com/72/view Skype Extras<!-- Bot generated title -->] {{webarchive |url=https://web.archive.org/web/20061024194129/https://extras.skype.com/72/view |date=October 24, 2006 }}</ref> Through the use of [[facial motion capture]] and a [[webcam]], an avatar can be configured to mimic the motions and expressions of the user. This can be integrated directly into games, such as ''[[Star Citizen]]'', and via standalone software such as FaceRig.<ref>{{Cite web|title=U.S fund invests USD 2 mln in Romanian animation software developer|url=http://www.romania-insider.com/facerig-usd-2-million-expansion|access-date=2021-09-01|website=Romania Insider|date=8 January 2018|language=en}}</ref><ref>{{Cite web|date=2014-07-01|title=This is the easiest way to pretend to be an octopus pretending to be a human|url=https://www.vg247.com/octodad-dadliest-catch-facerig-animation-demo|access-date=2021-09-01|website=VG247|language=en}}</ref>

Both 3D and 2D avatars have been used in [[Training and development|Learning and Development]] content for education, onboarding, employee training and more. Photorealistic 3D AI avatars have been used as stand-ins for real actors via video editing tools like those made by [[Synthesia (company)|Synthesia]] among others.<ref>{{Cite web|date=2023-10-17|title=Create professional videos with 140+ diverse AI avatars|url=https://www.synthesia.io/features/avatars
|access-date=2023-10-17|language=en}}</ref>

[[Virtual YouTubers]] use animated avatars designed in software such as [[Live2D]], which often resemble [[anime]] characters.<ref>{{Cite web|last=Nagata|first=Kazuaki|date=2018-07-17|title=Japan's latest big thing: 'virtual YouTubers'|url=https://www.japantimes.co.jp/news/2018/07/17/national/japans-latest-big-thing-virtual-youtubers/|access-date=2020-12-14|website=The Japan Times|language=en-US}}</ref> A whole ecosystem of talent agencies and investors exists to manage these online personalities, which often differ from the creator's real-life persona.<ref name="BBC">{{cite news|last=Lufkin|first=Bryan|date=2 October 2018|title=The virtual vloggers taking over YouTube|language=en|work=[[BBC]]|url=https://www.bbc.com/worklife/article/20181002-the-virtual-vloggers-taking-over-youtube|access-date=14 February 2018}}</ref> YouTube's 2020 Culture and Trends report highlighted VTubers as one of the notable trends of that year, with 1.5 billion views per month by October,<ref>{{Cite web|last=|first=|date=15 December 2020|title=YouTube Culture & Trends – Data and Cultural Analysis for You|url=https://www.youtube.com/trends/articles/report-sources/|url-status=live|archive-url=https://web.archive.org/web/20201218081931/https://www.youtube.com/trends/articles/report-sources/ |archive-date=2020-12-18 |access-date=2020-12-16|website=YouTube Culture & Trends|language=en}}</ref> and in May 2021, [[Twitch.tv|Twitch]] added a VTuber tag for streams as part of a wider expansion of its tag system.<ref>{{Cite web|last=Marshall|first=Cass|date=2021-05-27|title=Twitch introduces more than 350 new streamer tags, including Vtuber, transgender, queer|url=https://www.polygon.com/22456783/twitch-new-streamer-tags-vtuber-transgender-queer-trans-community|access-date=2021-09-01|website=Polygon|language=en}}</ref>

===Miscellaneous===
Samsung's [[AR Emoji]] which comes on [[Samsung Galaxy]] smartphones lets users create animated avatars of themselves.<ref>{{Cite web |last=Carman |first=Ashley |date=2018-03-26 |title=Everyone's making digital avatars, and none of them are great |url=https://www.theverge.com/circuitbreaker/2018/3/26/17156360/digital-emoji-ar-bitmoji-animoji-samsung-apple-snapchat |access-date=2023-10-18 |website=The Verge |language=en}}</ref><ref>{{Cite web |title=Galaxy AR Emoji SDK for Unity |url=https://developer.samsung.com/galaxy-ar-emoji/overview.html |access-date=2023-10-18 |website=Samsung Developers |language=en}}</ref>

===In popular culture===
Cartoons and stories sometimes have a character based on their creator, either a fictionalised version (e.g. the [[Matt Groening]] character in some episodes of ''[[The Simpsons]]'') or an entirely fictional character (e.g. [[Hermione Granger]] in the [[Harry Potter|''Harry Potter'' series]] has been said<ref>{{cite magazine|url=http://www.time.com/time/pacific/magazine/20001030/potter.html |title=A Good Scare |magazine=Time |date=30 October 2000 |access-date=5 December 2010 |url-status=dead |archive-url=https://web.archive.org/web/20100228031300/http://www.time.com/time/pacific/magazine/20001030/potter.html |archive-date=28 February 2010 }}</ref> by [[J. K. Rowling]] to be based upon herself). Such characters are sometimes known as "[[author surrogate]]s", "author avatars" or Self Inserts<ref>{{Cite web |last=Ahmed |first=Nazeefa |date=2024-06-22 |title=The Fall Guy and the self insert character |url=https://thegauntlet.ca/2024/06/22/the-fall-guy-and-the-self-insert-character/ |access-date=2025-04-14 |website=The Gauntlet |language=en-US}}</ref>.