Web 3.0: a vision for bridging the gap between real and virtual

Version numbering of the Web has become a common practice in recent years. The latest version is the Web 3.0. However, this term is still somehow ambiguous and IT experts do not seem to agree on a specific definition. We present a review of such different trends for the next generation of the Web, while providing our own view for a next generation Web version that makes a convergence between the real world and the virtual means of communication and information access, enabling an ambient intelligence scenario of pervasive and ubiquitous computing.