Civism

The user contributes in order to play the role of a good citizen.

Transafe

Transafe is a proposed mobile platform that captures and analyses public perceptions of safety to deliver ‘crowdsourced’ collective intelligence about places in the City of Melbourne, Australia, and their affective states […]

Demoro

The proposal presented in this work was implemented as a mobile application (named Demorô) using technologies like PHP, Symfony, jQuery Mobile and MongoDB.