Emojis Aren’t Universal: What My Research Found

When people say “emoji speak for themselves,” they’re usually wrong.

My research through the Lumiere Research Scholar program treated emojis not as decoration, but as a signaling system, and what I found was that the same symbol carries completely different weight depending on where you’re from.

The Starting Point: Emojis as Semiotics

Semiotics is the study of signs and symbols as elements of communicative behavior. Ferdinand de Saussure split a sign into its signifier (the form) and its signified (the meaning). The problem with emojis is that the same signifier produces wildly different signifieds across cultural contexts.

The 😊 smile emoji is a good example. In many Western contexts, it signals warmth. In several East Asian digital communication norms, a closed-lip smile can read as passive, cold, or even dismissive. Same pixel cluster, different social encoding.

Why This Matters Beyond Texting

Miscommunication in international teams, diplomatic digital channels, and cross-border marketing all share a common failure mode: assuming shared meaning. Emojis are a case study in that assumption breaking down.

If you’re running a global campaign and use an emoji that one region reads as celebratory and another reads as mocking, that’s not a small detail. It’s a structural problem in how you’re modeling your audience.

Where the Research Is Headed

The work is on track for publication in the National High School Journal of Science. The core argument: emoji literacy is not just a generational phenomenon. It’s a cross-cultural one, and it needs to be studied with the same rigor we’d apply to any other communication system.

This is part of my Emoji Semiotics research, conducted through the Lumiere Research Scholar program (Top 5% evaluation). Publication in NHSJS is in progress.