Advances in Smart, Multimedia and Computer Gaming Technologies -- Smart Gamification and Smart Serious Games -- Fusion of Secure IPsec-based Virtual Private Network, Mobile Computing and Rich Multimedia Technology -- Teaching and Promoting Smart Internet of Things Solutions Using the Serious-Game Approach -- Evaluation of Student Knowledge Using an e-Learning Framework -- The iTEC Eduteka -- 3D Virtual Worlds as a Fusion of Immersing, Visualizing, Recording and Replaying Technologies -- Fusion of Multimedia and Mobile Technology in Audioguides for Museums and Exhibitions.