With such a fast-paced development, it is certainly difficult for any of us to accurately predict the future of the internet.
I will not go into the technical details of Semantic Web.
Instead, I hope that in the future, we will be able to have the internet on any equipment, not just conventional electronic device likes computers or mobile phones.
How about having internet on your chopping board? I'm sure many mums, and even domestic help, will approve of that.
One can be in sync with Martha Steward as she teaches one how to bake and cook.

Currently, the such technology exist (think: Microsoft Surface), but is largely limited due to cost factors.
Therefore, with further development, it may be possible to largely reduce the cost of such technologies, allowing it to be installed anywhere we want it to be.
Such widespread internet delivery means that it will be able to reach a more diverse target audience, especially those that are not exposed to such technologies, like the elusive "mum demographic".
This also allows for a more niche marketing on the Internet, which may not always be a bad thing.
Consumers will be able to get more relevant information easily, thus staying true to the nature of the Web 3.0 where it aims to understand the needs of its users.

On the same note, input methods can also be improved as a
more intuitive and interactive input method is being adopted.
Companies like Apple are using a Multi-touch track pad, which is definitely more user-friendly as compared to the conventional PC-input method.
Such technology is very much still in its infantile stage and we can certainly look forward to greater development in the near future.
However, one important thing to note is whether such technology will be universally used.
For many Mac users, they often find it difficult to use the PC due to its very different input method.
Just look at the mouse and the track pad.
The same applies to PC-users like myself; I have no idea how to operate the supposedly more intuitive Mac track pad.
Hence, only if a large number of companies choose to adopt the same kind of input method will such technology become an aid rather than causing more grief for those who are less technology savvy.