Applications and Usability of Interactive TV

Technologies, Services and Content Creation for Interactive Digital TV.- Architecture for Interactivity in DTV Adapted to Cuban Conditions.- Development of a Gateway Server to Enhance Early Warning in Digital Terrestrial Television.- Personalized Enrichment of Video through a Crossmedia Environment.- Health and Socialization Through Interactive TV.- Physical Functionality in Older Adults through Interactive Digital TV Intervention.- Alexa, Send a Hug: TV and Virtual Assistants to Empower Older Adults and Stimulate Intergenerational Connections.-Encouraging Seniors to Get Active: Implementing a Gamification Strategy on Television.- User Interfaces, Interaction and Accessibility.- Public Transparency on Mobile Devices: An Evaluation of Brazilian Capital Transparency Portals Based on Heuristics.- Using EEG and Eye-Tracking to Identify Student Attention in Distance Education.- A Study on Methods Of Synchronization Between Gestural-Visual And Audiovisual Communication.