What are the technologies in question here?
There is blockchain, AI and ML, AR and VR, Internet of things, Edge Computing, Tokens and Smart Contracts. All these technologies together carried by faster internet and 5G will enable a more immersive experience of the internet.
The evolution of the web goes something like this:
Web 1.0 – We had basic websites that provided information. The only way we could interact was through a mouse and keyboard.
Web 2.0 – Websites could do many more things such as hosting media and being interactive. We had user-generated content and social media. We could interact using touch and voice along with legacy inputs.
Web 3.0 – The entire internet will become an immersive space, an extension of our physical universe. We will be able to interact more naturally with any elements inside web 3.0. It will closely mimic our physical world and allow for this that was previously limited by technology.