How do you design VR avatars that are realistic, stylized, or abstract?

1 Realistic avatars

Realistic avatars aim to mimic the appearance and behavior of real humans as closely as possible. They are often used for applications that require high fidelity, such as training, education, or social VR. To create realistic avatars, you need to use 3D modeling software, such as Blender or Maya, and capture the facial and body features of a real person using photogrammetry or motion capture. You also need to apply realistic textures, lighting, and shading to the avatar, and ensure that it has natural animations and expressions. Realistic avatars can enhance the sense of presence and immersion in VR, but they also pose technical and ethical challenges, such as the uncanny valley effect, the bandwidth and processing requirements, and the privacy and consent issues.

2 Stylized avatars

Stylized avatars are based on artistic or cartoon-like representations of humans or other creatures. They are often used for applications that emphasize creativity, fun, or fantasy, such as games, entertainment, or art. To create stylized avatars, you can use 3D modeling software, such as Blender or Maya, and design the avatar according to your own style and vision. You can also use tools, such as VRoid Studio or Tafi, that allow you to customize and animate pre-made models. You can apply different colors, shapes, and effects to the avatar, and make it more expressive and dynamic. Stylized avatars can enhance the sense of engagement and enjoyment in VR, but they also require artistic skills and imagination, and they may not suit every user or context.

3 Abstract avatars

Abstract avatars are based on non-humanoid or minimalist representations of the user or the interlocutor. They are often used for applications that focus on functionality, simplicity, or experimentation, such as data visualization, meditation, or research. To create abstract avatars, you can use 3D modeling software, such as Blender or Maya, and design the avatar using basic shapes, symbols, or patterns. You can also use tools, such as Blocks or Gravity Sketch, that allow you to create and manipulate 3D objects in VR. You can apply different colors, sizes, and movements to the avatar, and make it more interactive and adaptable. Abstract avatars can enhance the sense of freedom and exploration in VR, but they also require conceptual thinking and innovation, and they may not convey enough information or emotion.