Glossary
The terms, defined
Digital human, AI avatar, virtual human — the words people use for an AI Brand Ambassador, explained.
Digital Human
A digital human is a computer-generated, lifelike or stylized character, powered by AI, that can see, speak and interact in real time.
AI Avatar
An AI avatar is a digital, on-screen persona driven by artificial intelligence that can converse, present and respond to people in real time.
Virtual Human
A virtual human is an AI-driven digital character designed to look, speak and behave like a person during real-time interaction.
AI Human
An "AI human" is an informal term for an AI-powered digital character that can converse and present like a real person.
Virtual Presenter
A virtual presenter is an AI-driven on-screen character that delivers presentations, product walkthroughs and welcomes without a live human speaker.