Too Long; Didn't Read
Augmented Reality and Virtual Reality (AR/VR) are cool technologies that are coming more and more mainstream. While today they may be primarily in games, and some require fancy headsets like Oculus, there are technologies that are bringing AR/VR into the mainstream. For example, A-Frame is a web framework that allows you to bring VR experiences into the browser. As a framework, it is syntactically similar to writing HTML, bringing a low barrier of entry for many developers. If you are not familiar with A-Frame, and want to learn more — the <a href="https://aframe.io/docs/0.8.0/introduction/" target="_blank">tutorials</a> are great.