What is an avatar?

An avatar can refer to different things depending on its context. Here are some definitions and information about avatars:

1. In Hinduism and Buddhism, an avatar is a manifestation of a deity or a higher being in human or animal form.
2. In the digital world, an avatar is a visual representation of a person or an entity, often in the form of an icon or a character. This can be used in online games, social media profiles, and other virtual platforms.
3. Avatars can be created using various tools and technologies, such as image editors, 3D modeling software, and even augmented reality applications.
4. Avatars can also be personalized and customized to reflect a person's identity, personality, or preferences.
5. Some avatars may have special abilities or skills in digital games or other platforms, and can be used to interact with other players or users.
6. The term "avatar" was popularized by the 2009 science fiction movie of the same name, which features a human character controlling a genetically engineered alien body as his avatar in a distant world.