Human Computer Interaction using gestures for mobile devices and serious games: A review

The Human-Computer Interaction (HCI) with interfaces is an active challenge field in the industry over the past decades and has opened the way to communicate with the means of verbal, hand and body gestures using the latest technologies for a variety of different applications in areas such as video games, training and simulation. However, accurate recognition of gestures is still a challenge. In this paper, we review the basic principles and current methodologies used for collecting the raw gesture data from the user for recognize actions the users perform and the technologies currently used for gesture-HCI in games enterprise. In addition, we present a set of projects from various applications in games industry that are using gestural interaction.

Strengthening PACs in small Parliaments: perspectives from the Caribbean

Recent efforts to strengthen the oversight capacity of the Parliaments of Jamaica and Trinidad and Tobago have paid particular attention to the public accounts committee (PAC). This chapter provides an analysis of the PACs in both countries. The committees have some similar features in terms of mandate and composition, but both have struggled to be effective, partly because of the difficulties in developing functioning committees in small jurisdictions and partly because of an unhelpful external context. Progress has been made in developing the internal environment of the PACs, but producing and demonstrating significant outputs and outcomes remain a major challenge.