It's already started to happen in most developed and developing nations. The concept of mobile office has been adopted and in use. No longer fixed, but more freedom is provided to the users by these technologies. Not only freedom but it makes the internet more personnel.
Just plug-in your USB Broadband modem and you are online, anywhere. No question about this, this is the future. Some of the operators provide speeds ranging from 3.6 Mbps, 7.2 Mbps to 14.4 Mbps on these terminals.