Based on the provided snippet, a virtual face appears to be a 3D model, most likely in VRM format, that can be used in conjunction with technologies like LiDAR (available on newer iPhones and some Androids) to create digital representations of faces.
Here's a breakdown:
- It's a 3D model, giving it a tangible, visual presence in a digital space.
- The mention of VRM format suggests its compatibility with virtual reality and avatar applications, allowing for animation and expression.
- LiDAR technology is mentioned as a feature that helps in creating these virtual faces (specifically available in newer iPhones and some Androids), implying that it can be used for facial scanning or tracking to drive the 3D model.
In essence, a virtual face is a digital avatar, possibly animated and driven by facial tracking technology.
