3.3 Emoji and emoticon usage

Origins of emoji and emoticons

Emoji and emoticons are visual symbols used in digital communication to convey emotions, tone, and ideas that plain text struggles to express. They function as a kind of substitute for the facial expressions, gestures, and vocal inflections we rely on in face-to-face conversation. Understanding their origins helps explain why they've become so deeply embedded in online discourse and popular culture.

Early text-based emoticons

The first emoticons were simple combinations of ASCII characters arranged to look like facial expressions. In 1982, computer scientist Scott Fahlman proposed using :-) and :-( on a Carnegie Mellon message board to help readers distinguish jokes from serious statements. This solved a real problem: without vocal tone or body language, online messages were constantly being misread.

Emoticons spread quickly across early internet platforms like Usenet, IRC, and bulletin boards. Common ones included:

• :P for playfulness or sticking out a tongue
• ;) for a wink or sarcasm
• :D for laughter or a big grin

East Asian users developed their own style, read face-on rather than sideways. The ^_^ emoticon (representing happy, closed eyes) became widespread in Japanese and Korean online spaces, reflecting a different cultural emphasis on the eyes rather than the mouth for reading emotion.

Development of emoji standards

Emoji as we know them originated in Japan in the late 1990s. Designer Shigetaka Kurita created a set of 176 simple pictographs for NTT DoCoMo's i-mode mobile internet platform. These were meant to help users communicate efficiently on tiny screens with limited character counts.

The turning point for global adoption came in 2010, when the Unicode Consortium began standardizing emoji. Unicode 6.0 included 722 emoji characters, which meant that an emoji sent from one device could be recognized on another, regardless of manufacturer. Before this, emoji were fragmented across carriers and mostly confined to Japan.

New emoji are added through a formal proposal process. Anyone can submit a proposal, but the Unicode Consortium evaluates each one based on criteria like expected frequency of use, distinctiveness, and global applicability. Regular updates introduce new characters across categories like food, activities, and symbols.

Cultural influences on emoji design

Emoji design has always reflected the cultures that shaped it. Early Japanese influence is visible in characters like the bowing person (🙇) and the onigiri rice ball (🍙). As emoji went global, Western holidays and customs were incorporated: the Christmas tree, the jack-o'-lantern, and others.

Over time, the emoji set has expanded to better represent global diversity:

• Religious symbols like the Star of David, prayer beads, and the crescent moon were added
• Food emoji grew to include dishes from many cuisines: tacos, dumplings, falafel, and more
• Gestures like the thumbs up and OK hand were included, though these carry very different meanings depending on where you are in the world

This expansion reflects ongoing tension between creating a universal symbol set and respecting the fact that symbols don't mean the same thing everywhere.

Linguistic functions of emoji

Emoji do more than decorate messages. They serve real linguistic functions, acting as a form of paralanguage: the non-verbal elements (tone, gesture, facial expression) that accompany speech. In digital communication, where those cues are absent, emoji help fill the gap.

Emoji as paralanguage

In face-to-face conversation, you rely on tone of voice, facial expressions, and gestures to understand what someone really means. Emoji serve a similar role in text. A heart emoji shows affection. A laughing face signals that something is a joke. A thumbs up works as a quick acknowledgment, much like a nod in person.

Emoji can also modify the impact of a message. Adding a smiley face after a critical comment softens the blow, signaling that the writer isn't being hostile. Without that emoji, the same text might read as harsh or cold. This softening function is one of the most common and important uses of emoji in everyday messaging.

Emoji vs. traditional punctuation

Emoji sometimes replace traditional punctuation, and sometimes work alongside it to create new layers of meaning.

• A party popper emoji can substitute for exclamation points to express excitement
• A thinking face paired with a question adds a sense of genuine puzzlement beyond what "?" alone conveys
• A grimacing face can replace an ellipsis (...) to show awkwardness or hesitation
• A winking face communicates playful irony in a way that no punctuation mark can

Combinations of emoji and punctuation create effects that neither could achieve alone. Multiple exclamation points followed by a star-eyes face conveys a different intensity than either element by itself. Emoji haven't replaced punctuation so much as expanded the toolkit available for written expression.

Contextual meaning in emoji use

The meaning of any given emoji depends heavily on context. The same fire emoji (🔥) can mean "that's attractive," "great job," or literally refer to fire, depending on the surrounding text and the relationship between the people communicating.

Sequences of emoji can build mini-narratives: ✈️🌴🍹 reads as "vacation." Irony and sarcasm often rely on deliberate mismatches between text and emoji, like pairing a complaint with a smiling face.

Interpretation also varies by generation and culture. Younger users, for example, have largely abandoned the 😂 (face with tears of joy) in favor of 💀 (skull, meaning "I'm dead" from laughing), while older users may still use 😂 sincerely. These shifting meanings make emoji a living, evolving part of digital language.

Emoji across cultures

Because emoji are used globally, they inevitably run into the problem that symbols don't carry the same meaning everywhere. What feels friendly in one culture can be confusing or offensive in another.

Universal vs. culture-specific emoji

Some emoji have achieved near-universal recognition. The smiling face, the red heart, and the thumbs up are widely understood across cultures, though even these aren't completely universal (thumbs up is considered rude in parts of the Middle East and West Africa).

Other emoji are culture-specific by design:

• The red envelope (🧧) represents monetary gifts in Chinese culture, particularly during Lunar New Year
• Animal symbolism varies widely: owls represent wisdom in many Western cultures but are associated with bad luck in parts of South and East Asia
• Color associations differ too: white is linked to mourning in many Asian cultures, while Western cultures typically associate black with grief

Facial expression emoji can also misfire across cultures. Societies differ in their display rules for emotion, meaning the same smile emoji might read as warm and open in one context but forced or even aggressive in another.

Emoji localization and adaptation

Tech companies sometimes adapt emoji presentation for different markets. Emoji keyboards include country-specific flags, and some platforms offer region-specific sticker sets. Apps like Telegram and Discord allow users to create and share custom emoji, which fosters grassroots cultural representation beyond what the Unicode standard provides.

The broader trend is toward giving users more control over how they represent themselves visually, rather than relying solely on a centrally designed set.

Misinterpretation across cultures

Cross-cultural emoji misunderstandings are common and sometimes consequential:

• The folded hands emoji (🙏) is read as prayer in some cultures, as a high-five in others, and as a "thank you" gesture in Japan
• The eggplant and peach emoji carry strong sexual connotations in Western internet culture but are read literally in many other contexts
• The smiling face with teeth can seem aggressive or uncomfortable in cultures where showing teeth in a smile isn't the norm

These misinterpretations can range from mildly awkward to genuinely problematic. In some cases, emoji misreadings have even factored into legal disputes, particularly around questions of intent or threat.

Emoji in digital communication

Emoji are woven into nearly every major digital platform, though the norms for how they're used vary significantly depending on the context.

Emoji in social media platforms

Each platform has developed its own emoji culture:

• Twitter/X allows emoji in usernames and incorporates them into trending topics
• Instagram supports emoji as searchable hashtags, so users can categorize posts with them
• Facebook's reaction buttons (Love, Haha, Wow, Sad, Angry) are essentially emoji-based quick responses
• TikTok integrates emoji heavily into video captions and comment sections

Emoji usage on social media often tracks with current events and social movements. The black square emoji became associated with racial justice activism in 2020, and heart-hands gained popularity as a gesture of support during the COVID-19 pandemic.

Emoji in messaging apps

Messaging apps have pushed emoji functionality further than any other platform type:

• iMessage introduced Animoji, which use face-tracking to animate emoji with the user's own expressions
• Slack lets workplaces create custom emoji, which often become part of a team's internal culture
• Telegram supports user-created sticker packs that can be shared publicly
• Discord uses emoji as message reactions and for server customization

These platforms compete partly on the richness of their emoji and sticker ecosystems, since expressive tools keep users engaged.

Emoji in professional communication

Emoji are gradually entering workplace communication, but norms vary by industry and context. Tech companies and creative agencies tend to be more accepting, while fields like law and finance remain more conservative.

Used well, emoji can clarify tone in professional messages and build rapport. A simple 👍 can efficiently acknowledge a request. But overuse or poorly chosen emoji in formal contexts can undermine credibility. The general rule: match the emoji usage of the people you're communicating with, and err on the side of restraint until you know the culture.

Emotional expression through emoji

One of the primary functions of emoji is conveying emotional tone that plain text lacks. They help the reader understand how something is meant, not just what is being said.

Conveying tone and sentiment

Facial expression emoji like 😊, 😢, and 😡 communicate basic emotions directly. But emoji also work in subtler ways:

• Placement matters. Ending a message with an angry face hits differently than starting with one.
• Repetition signals intensity. Three heart emoji convey stronger feeling than one.
• Combinations express complexity. 😂❤️ together suggest affectionate amusement, a blended emotion that's hard to put into words efficiently.

Emoji are especially useful for managing tone in potentially ambiguous messages. Constructive criticism followed by a supportive emoji signals good intentions and reduces the chance of the reader feeling attacked.

Emoji as mood indicators

Beyond individual messages, emoji serve as shorthand for emotional states. Users set emoji as status indicators, include them in bios, or use them in story updates to broadcast how they're feeling. Certain emoji have become strongly associated with specific moods: ☁️ for feeling low, 🔥 for excitement, 🥱 for boredom.

Some mood-tracking and mental health apps use emoji as a simple interface for logging emotional states over time, taking advantage of the fact that selecting a face is faster and more intuitive than writing out how you feel.

Limitations of emoji for emotions

Emoji have real constraints as tools for emotional expression:

• The set is finite. There are only so many faces, and human emotional experience is far more varied than any fixed set of icons can capture.
• Nuance gets flattened. The difference between melancholy, disappointment, and grief is hard to express when you're choosing from a handful of sad faces.
• Ambiguous designs cause confusion. The 😬 grimace emoji, for example, has been interpreted as everything from awkwardness to excitement depending on the platform and the viewer.
• Cultural display rules mean the same emoji reads differently across audiences.

Emoji supplement written emotional expression, but they can't replace it. For complex or sensitive emotional communication, words still do the heavy lifting.

Emoji and identity

Emoji have become a site of ongoing debate about representation. Who gets to see themselves reflected in the emoji keyboard, and how accurately, are questions that connect digital communication to broader cultural politics.

Emoji and gender representation

Early emoji sets defaulted to male-presenting characters for most professions and activities. Starting in 2016 and 2017, the Unicode Consortium introduced gender-neutral options and ensured that professional emoji (doctor, teacher, scientist, athlete) were available in male, female, and gender-neutral versions.

More recent additions include the pregnant man and pregnant person emoji, reflecting broader recognition of gender diversity. Discussions continue about how to represent non-binary and gender-fluid identities within the constraints of small, standardized pictographs.

Emoji and racial diversity

In 2015, skin tone modifiers based on the Fitzpatrick scale (a dermatological classification system) were introduced, giving users five skin tone options plus the default yellow. This was a significant step, though the default yellow has been criticized for not being truly neutral.

Representation efforts have also expanded to include diverse hairstyles (curly hair, afro, bald), cultural clothing (hijab, sari), and varied facial features. Debates persist about who should use which skin tone modifiers and whether racialized emoji usage by people outside that group is appropriate or problematic.

Emoji for LGBTQ+ inclusivity

The emoji set has gradually expanded to include LGBTQ+ representation:

• Same-sex couple and family emoji were among the earlier additions
• The transgender flag and transgender symbol were included in Unicode 13.0 (2020)
• The rainbow flag has become one of the most widely recognized symbols of LGBTQ+ pride
• Gender-neutral options for romantic couples and families were added

Some platforms also offer special LGBTQ+-themed stickers or emoji during Pride month. Ongoing discussions focus on better representing the full spectrum of gender identities and relationship structures.

Evolution of emoji usage

Emoji usage shifts quickly, driven by memes, social media trends, generational turnover, and real-world events. Tracking these shifts reveals how digital language evolves in real time.

Trends in popular emoji

The 😂 face with tears of joy dominated global emoji usage for years, though younger users have increasingly replaced it with 💀 (skull, meaning "I'm dead" from laughing). Heart emoji in various colors remain consistently popular.

Real-world events shape emoji trends. During the COVID-19 pandemic, usage of the 😷 medical mask and 🦠 microbe emoji spiked. Seasonal patterns are predictable: 🎄 in December, 🎃 in October.

Emoji also gain new meanings through internet culture. The 🧢 cap emoji became slang for "lie" or "fake" (as in "no cap" meaning "no lie"). The 🥺 pleading face became associated with a particular tone of earnest, slightly exaggerated vulnerability. These meaning shifts happen organically and spread through social media.

Emergence of new emoji categories

Each Unicode update introduces emoji in new or expanded categories:

• Food and drink now includes dishes from many cuisines and dietary options
• Accessibility emoji represent wheelchair users, service dogs, prosthetic limbs, and hearing aids
• Climate and environment emoji like the recycling symbol and wind turbine support discussions about ecological issues
• Science and technology additions include the DNA helix and robot face

These expansions reflect what the Unicode Consortium judges to be globally relevant topics and symbols.

Emoji obsolescence and retirement

Some emoji reference technology that's become outdated (floppy disk, pager), though the Unicode Consortium rarely removes characters from the standard. Instead, emoji tend to fade from active use or get repurposed.

The most notable redesign involved the gun emoji, which Apple changed from a realistic revolver to a water pistol in 2016. Other major platforms followed. This shift illustrated how emoji design can respond to social and political pressure.

Users sometimes adopt "outdated" emoji ironically or nostalgically, giving them a second life with new connotations.

Emoji in marketing and branding

Brands have adopted emoji as a way to communicate in the visual, informal register that dominates social media. When done well, emoji-based marketing feels native to the platforms where audiences spend their time.

Emoji in advertising campaigns

Some notable examples of emoji in advertising:

• Domino's let customers order pizza by tweeting a pizza emoji, turning the symbol into a direct purchasing tool
• Pepsi created custom Twitter emoji for their #PepsiMoji campaign
• McDonald's ran billboard ads that used emoji sequences to describe menu items without words
• Chevrolet issued an emoji-only press release as a publicity stunt, generating significant media coverage

These campaigns work because they meet audiences in the visual language those audiences already use. The risk is that brands can seem out of touch if the emoji usage feels forced or behind the trend.

Brand-specific emoji and stickers

Companies increasingly create custom emoji and sticker sets for messaging apps and social media. Branded emoji keyboards (developed by companies like Coca-Cola and Ikea) aim to keep the brand present in users' daily conversations. Sports leagues create team logo emoji for fan engagement, and movie studios design character emoji sets for film promotions.

Social media platforms also sell branded emoji as part of advertising packages, giving companies a presence within the platform's native visual language.

Emoji as visual hashtags

Brands sometimes use specific emoji combinations as unofficial hashtags for campaigns. Adding emoji to traditional text hashtags can increase visibility in crowded feeds. Influencer marketing often incorporates designated emoji to mark sponsored content.

One challenge with emoji-based hashtag tracking is that emoji render differently across platforms, making consistent analytics difficult. A campaign emoji that looks one way on iOS may look noticeably different on Android or web browsers.

Legal and ethical considerations

As emoji have become central to digital communication, they've raised questions that legal systems and ethical frameworks are still working to address.

Emoji copyright and licensing

The Unicode characters themselves (the code points) are not copyrightable, but the specific visual designs that companies create for those characters are. Apple's emoji art is distinct from Google's, which is distinct from Samsung's, and each company holds copyright over its designs.

This means that using a specific company's emoji artwork in commercial products requires licensing. Open-source alternatives like OpenMoji exist to provide freely usable emoji designs. Legal disputes have arisen over products and logos that closely resemble copyrighted emoji art.

Emoji in legal contexts

Emoji are increasingly appearing as evidence in court cases, particularly in disputes involving threats, harassment, contracts, and intent. This creates real challenges:

• Courts must interpret what an emoji "meant" in context, which is inherently subjective
• The same emoji can look different across platforms, so the version the sender saw may differ from what the recipient (or a judge) sees
• Preserving the original appearance of emoji in legal documents is technically difficult
• Some jurisdictions have begun establishing precedents for emoji interpretation, but the legal framework is still developing

Ethical concerns in emoji design

Ongoing ethical debates around emoji design include:

• Whether certain emoji perpetuate racial or cultural stereotypes
• How to design emoji for sensitive topics (illness, death, violence) without trivializing them
• Whether emoji reinforce binary gender norms or can adequately represent gender diversity
• The appropriateness of including religious and political symbols in a standardized set
• Questions about emoji use in educational and professional settings, where visual informality may not always be appropriate

These debates reflect the fact that emoji, despite their playful appearance, carry real communicative weight and cultural significance.

Future of emoji and emoticons

Emoji continue to evolve alongside the technologies and platforms that host them. Several trends point toward where emoji might be headed.

Animated emoji and stickers

Animated emoji and stickers are becoming standard across messaging platforms. Apple's Animoji and Memoji use face-tracking technology, and platforms like Telegram and WhatsApp increasingly support animated sticker packs. User-generated animated emoji tools are expanding, though standardizing animated emoji across platforms remains a technical challenge.

As animation becomes more sophisticated, the line between emoji and short-form video content may continue to blur.

Emoji in augmented reality

AR technologies are beginning to incorporate emoji as 3D objects. Snapchat and Instagram already use emoji-based AR filters. Future applications could include emoji as expressive avatars in virtual meeting spaces, or as universal symbols in AR navigation systems.

Gesture-based emoji selection in AR interfaces is an active area of development, which could make emoji usage more intuitive and expressive than tapping on a keyboard grid.

Potential for universal visual language

Some researchers have explored whether emoji could evolve into a more structured visual communication system, something like modern pictographs that bridge language barriers. The appeal is obvious: a symbol set that works across languages could facilitate international communication.

The challenges are equally obvious. Balancing universality with cultural specificity is difficult, and emoji currently lack anything resembling a grammar or syntax. They work as supplements to language, not as replacements for it. Whether emoji will develop more structured communicative rules or remain primarily a paralinguistic tool is an open question in digital communication research.