Complex sentence: U-government, which can be viewed as a comprehensive set of e-government, which reflects new forms of interaction and transaction that are possible anywhere and at any time on various devices, due to the pervasive availability of networks, applications and services.
Split into simpler sentences: U-government, which can be viewed as a comprehensive set of e-government. It reflects new forms of interaction and transaction that are possible anywhere and at any time on various devices, due to the pervasive availability of networks, applications and services.