The document discusses the concept of a 3D Internet, which would allow for more interactive and immersive online experiences compared to traditional 2D web browsing. Some of the key proposed features include reduced mouse movements, increased speed, and the ability to view and interact with 3D content and virtual environments. Advantages include preventing piracy of 3D films and giving users more control in virtual spaces. Examples of potential 3D Internet applications include e-commerce, education, and virtual shopping malls. The technology is still developing but may become more widely used in the next 10 years.