The environmental priority requires structural interventions that will be effective in the long period only if they are accompanied by modifications of behaviors, orientations and beliefs, specially investing in the new generations. This paper presents a 3D Virtual World serious game named Pappi World, designed according to pedagogical theories and to the Italian Environmental Ministry guidelin...

Cities are so common today that we cannot imagine a world without them. In fact, more than half of the world’s population lives in cities, and that number is expected to increase to two-thirds in the next century. For most of our history, however, there were no cities. Understandably, scholars want to know why, how, and when urban life began. Was the emergence of the city just a matter of nucle...

Three-dimensional (3D) city models present and animate all urban features such as buildings, highways, parking areas bridges on computer platform. 3D city reconstruction helps to set a base for reorganizing current city structures and it is an important requirement to help future decision-making process. A 3D model shows what is going to change and happen at the end of a new design. It explains...