100 years ago, education focused on reading, writing, and arithmetic. In the last 20 years, new skills such as creating and editing audio and video, and producing digital images and media, have become accessible to everyone. In the next 20 years, the ability to manipulate 3D and spatial content will become increasingly common, not just for art or gaming, but also as a means for people to express themselves and their ideas.
Adding 3D content to web pages is just one more method for delivering on this.
