Applications and Usability of Interactive TV: 10th Iberoamerican Conference, jAUTI 2021 Sangolquí, Ecuador, December 2–3, 2021 Revised Selected Papers

Description

This book constitutes thoroughly refereed and revised selected papers from the 10th Iberoamerican Conference on Applications and Usability of Interactive TV, jAUTI 2021, held in Sangolqui, Ecuador, during December 2–3, 2021. The 9 full papers included in this book were carefully reviewed and selected from 25 submissions. They were organized in topical sections as follows: ​Usability and UX; interaction techniques and accesibility; and technologies, services, and applications for interactive digital TV. Preface Organization Contents I Usability and UX The Importance of Personalization and Household Dynamics for Notifications in the TV Ecosystem 1 Introduction 2 Paving the Potential of Notifications in the TV Ecosystem 3 Methodology 3.1 Literature Review 3.2 Focus Group 4 Discussion of the Results 5 Conclusions and Future Work References Connect Elderly to Other Generations Through iTV: Evaluating Notifications’ Potential 1 Introduction 2 Technology to Promote Interactions 3 Methodology 3.1 Literature Review Protocol and Sample Characterization 3.2 Interviews Protocol and Sample Characterization 4 Results and Discussion 4.1 Literature Review 4.2 Interviews with the Elderly 5 Conclusions and Future Work References Interaction Techniques and Accessibility Real-Time Emotion Recognition Through Video Conference and Streaming 1 Introduction 2 Related Work 3 Methodology 4 Results 5 Discussion and Conclusions References Emotional Meta-annotation of Educational Videos. A Review of Emotional Database Characterization 1 Introduction 2 Methodology 2.1 Search Strategy 2.2 Inclusion and Exclusion Criteria 2.3 Preliminary and Final Process 3 Results 3.1 Emotion Expression Mode 3.2 Annotations 3.3 Emotional Model 4 Discussion 4.1 Emotion Expression Mode 4.2 Annotations 4.3 Emotional Model 5 Conclusions and Future Work References Active and Healthy Aging: The Role of a Proactive Information Assistant Embedded on TV 1 Introduction 2 Seniors 3 Proposal for a Proactive Personal Information Assistant for Television 4 Methodology 5 Results and Discussion 6 Final Remarks 7 Future Work References Design and Development of an Assisted Ball Positioning System for Soccer Matches with an HBBTV Server Integrated to a Haptic TV Glove Accessible to Visually Impaired People 1 Introduction 2 Materials and Methods 2.1 Accessible Haptic TV Glove 2.2 Ball Positioning Assist System 2.3 HbbTV Server 2.4 IoT Server or Platform 3 Results 3.1 System Integration 3.2 Evaluation Results in Real Scenario 4 Conclusions and Future Work References Technologies, Services, and Applications for Interactive Digital TV MixMyVisit – A Solution for the Automatic Creation of Videos to Enhance the Visitors’ Experience 1 Introduction 2 State of the Art 3 The MixMyVisit Proposal 3.1 Architecture 4 Evaluation 4.1 Results 5 Conclusions References Selection of Configurable Computer Module Applied to Home Automation and Interactive Digital Television 1 Introduction 2 Previous Works 3 Identified Application Scenarios 4 Proposed Solution 5 Conclusions and Future Works References A Process for Gathering Data to Train the NLU Module of a NLI System for ITV 1 Introduction 2 Background 3 Process for Gathering Training Data for NLI System 3.1 Field Trial Process for Collecting Training Data 3.2 Summary of the Operationalization Process 4 Results 4.1 Participants’ Characterization 4.2 Collection of Diversified and Natural Utterances 5 Conclusions References Author Index