2BeOn - Interactive Television Supporting Interpersonal Communication. - Jorge Ferraz de Abreu; Pedro Almeida 002; Vasco Branco (Eurographics Multimedia Workshop, 2001)

The 2BeOn system - A multimedia workbench for telework and interactive television research. - Jorge Ferraz de Abreu; Pedro Almeida 002; Vasco Branco; Óscar Mealha (WebNet, 2001)

From 2BeOn Results to New Media Challenges for Social (i)TV. - Jorge Ferraz de Abreu; Pedro Almeida 002 (Social Interactive Television, 2009)

Implementation of social features over regular IPTV stb. - Jorge F. Abreu; Pedro Almeida 002; Ricardo Pinto; Vanessa Nobre (EuroITV, 2009)

Participatory Design of a Social TV Application for Senior Citizens - The iNeighbour TV Project. - Jorge Ferraz de Abreu; Pedro Almeida 002; João Afonso; Telmo Silva; Ricardo Dias (CENTERIS (3), 2011)

An iTV Audio Description Service: Suggesting Requirements and Features for Visually Impaired Users. - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Pisco Almeida (CENTERIS (3), 2011)

User Identification: A Key Factor for Elderly Viewers to Benefit from Interactive Television Services. - Telmo Silva; Jorge Ferraz de Abreu; Osvaldo Rocha Pacheco; Pedro Almeida 002 (CENTERIS (3), 2011)

An approach to identify requirements for an iTV audio description service. - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Almeida (EuroITV, 2011)

Engaging viewers through social TV games. - Pedro Almeida 002; Jorge Ferraz de Abreu; Ana Pinho; Diogo Costa (EuroITV, 2012)

Promoting IPTV Accessibility for Visually Impaired Users: Implementation of an Adapted Service. - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Almeida (DSAI, 2013)

Viewer behaviors and practices in the (new) television environment. - Jorge Ferraz de Abreu; Pedro Almeida 002; Bruno Teles; Márcio Reis (EuroITV, 2013)

TV discovery & enjoy: a new approach to help users finding the right TV program to watch. - Jorge Ferraz de Abreu; Pedro Almeida 002; Bruno Teles (TVX, 2014)

Discovering TV Contents in a Second Screen App: Perspectives from Portuguese and Brazilian Markets. - Jorge F. Abreu; Pedro Almeida 002; Telmo Silva; Rita Oliveira 001 (CENTERIS/ProjMAN/HCist, 2015)

Notification Mechanisms In Second-Screen Scenarios - Towards a Balanced User Experience. - Pedro Almeida 002; Jorge Ferraz de Abreu; Telmo Silva; Lígia Duro; Monica Aresta; Rita Oliveira 001 (EAI Endorsed Trans. Collab. Comput., 2015)

+TV4E: Interactive Television as a Support to Push Information About Social Services to the Elderly. - Telmo Silva; Jorge F. Abreu; Maria Antunes; Pedro Almeida 002; Valter Silva; Gonçalo Santinha (CENTERIS/ProjMAN/HCist, 2016)

Inclusive approaches for audiovisual translation production in Interactive Television (iTV). - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Almeida; Bernardo Cardoso (DSAI, 2016)

Automatic identification in accessible iTV services: proposal of an IPTV interface. - Rita Oliveira 001; Telmo Silva; Jorge Ferraz de Abreu; Ana Margarida Almeida (DSAI, 2016)

nowUP: A System that Automatically Creates TV Summaries Based on Twitter Activity. - Pedro Almeida 002; Jorge Ferraz de Abreu; Rita Oliveira 001 (jAUTI, 2016)

InApp Questions - an Approach for Contextual Evaluation of Applications. - Jorge Ferraz de Abreu; Pedro Almeida 002; Pedro Beça (jAUTI, 2016)

Beyond the TV Borders: Second Screen as a Tool for Audience Engagement. - David Campelo; Telmo Silva; Jorge Ferraz de Abreu (jAUTI, 2016)

Indagante: A Proposal for a Social Multiplatform Game to Motivate Interaction in the Living Room. - Bernardo Cardoso; Jorge Ferraz de Abreu (jAUTI, 2016)

From Live TV Events to Twitter Status Updates - a Study on Delays. - Rita Oliveira 001; Pedro Almeida 002; Jorge Ferraz de Abreu (jAUTI, 2016)

Notifications Efficiency, Impact, and Interference in Second-Screen Scenarios. - Jorge Ferraz de Abreu; Pedro Almeida 002; Telmo Silva; Monica Aresta (Int. J. Hum. Comput. Interact., 2016)

Automatic creation of informative TV videos to be delivered through iTV: a system architecture. - Telmo Silva; Martinho Mota; Carlos Hernandez da Silva; Jorge Ferraz de Abreu (CENTERIS/ProjMAN/HCist, 2017)

Delivering Information of General Interest Through Interactive Television: A Taxonomy of Assistance Services for the Portuguese Elderly. - Telmo Silva; David Campelo; Hilma Caravau; Jorge Ferraz de Abreu (ICT4AgeingWell (Selected Papers), 2017)

Iterative User Experience Evaluation of a User Interface for the Unification of TV Contents. - Pedro Almeida 002; Jorge Ferraz de Abreu; Telmo Silva; Enrickson Varsori; Eliza Oliveira; Ana Velhinho; Sílvia Fernandes; Rafael Guedes; Diogo Oliveira (jAUTI, 2017)

Exploring User Feedbacks: The Basis of a Recommender System of Informative Videos for the Elderly. - David Campelo; Telmo Silva; Jorge Ferraz de Abreu (jAUTI, 2017)

Machine Learning the TV Consumption: A Basis for a Recommendation System. - Bernardo Cardoso; Jorge Ferraz de Abreu (jAUTI, 2017)

Audio Description of Television Programs: A Voluntary Production Approach. - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Almeida (jAUTI, 2017)

Survey of Catch-up TV and other time-shift services: a comprehensive analysis and taxonomy of linear and nonlinear television. - Jorge Ferraz de Abreu; João Nogueira; Valdecir Becker; Bernardo Cardoso (Telecommun. Syst., 2017)

Promoting interactive television (iTV) accessibility: an adapted service for users with visual impairments. - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Almeida (Univers. Access Inf. Soc., 2017)

Seniors' Info-Inclusion Through Interactive Television: Results of a Field Trial. - Telmo Silva; Hilma Caravau; Jorge Ferraz de Abreu; Liliana Reis (ICT4AWE, 2018)

Voice Interaction on TV: Analysis of natural language interaction models. - Jorge Ferraz de Abreu; Pedro Beça; Rita Santos; Bernardo Cardoso; Sílvia Fernandes; Ana Rodrigues 009 (Interacción, 2018)

UI Design for an iTV platform: an iterative approach. - Sílvia Fernandes; Ana Velhinho; Jorge Ferraz de Abreu; Pedro Almeida 002 (Interacción, 2018)

Content Unification: A Trend Reshaping the iTV Ecosystem. - Jorge Ferraz de Abreu; Pedro Almeida 002; Sílvia Fernandes; Ana Velhinho; Ana Rodrigues 009 (ICEC, 2018)

An iTV Prototype for Content Unification. - Jorge Ferraz de Abreu; Pedro Almeida 002; Ana Velhinho; Sílvia Fernandes; Rafael Guedes (ICEC, 2018)

Evaluating the Performance of ASR Systems for TV Interactions in Several Domestic Noise Scenarios. - Pedro Beça; Jorge Ferraz de Abreu; Rita Santos; Ana Rodrigues 009 (jAUTI, 2018)

Interaction Models for iTV Services for Elderly People. - Daniel Carvalho; Telmo Silva; Jorge Ferraz de Abreu (jAUTI, 2018)

A Review of Voice User Interfaces for Interactive TV. - Sílvia Fernandes; Jorge Ferraz de Abreu; Pedro Almeida 002; Rita Santos (jAUTI, 2018)

Field Trial of a New iTV Approach: The Potential of Its UX Among Younger Audiences. - Ana Velhinho; Sílvia Fernandes; Jorge Ferraz de Abreu; Pedro Almeida 002; Telmo Silva (jAUTI, 2018)

Content Unification in iTV to Enhance User Experience: The UltraTV Project. - Pedro Almeida 002; Jorge Ferraz de Abreu; Sílvia Fernandes; Eliza Oliveira (TVX, 2018)

Viewers' behaviors at home on TV and other screens: an online survey. - Jorge Ferraz de Abreu; Pedro Almeida 002; Ana Velhinho; Enrickson Varsori (TVX, 2018)

A video engine supported by social buzz to automatically create TV summaries. - Pedro Almeida 002; Jorge Ferraz de Abreu; Rita Oliveira 001; Diogo Gomes 001 (Multim. Tools Appl., 2018)

Evaluation methodologies of assistive technology interaction devices: a participatory mapping in Portugal based on community-based research. - Andréia Sias Rodrigues; Marcelo Bender Machado; Ana Margarida Pisco Almeida; Jorge Ferraz de Abreu; Tatiana Aires Tavares (IHC, 2019)

Analyzing the performance of ASR systems: The effects of noise, distance to the device, age and gender. - Ana Rodrigues 009; Rita Santos; Jorge Ferraz de Abreu; Pedro Beça; Pedro Almeida 002; Sílvia Fernandes (Interacción, 2019)

Voice interaction on TV: analysis of natural language interaction models and recommendations for voice user interfaces. - Rita Santos; Jorge Ferraz de Abreu; Pedro Beça; Ana Rodrigues 009; Sílvia Fernandes (Multim. Tools Appl., 2020)

Audiovisual translation models for visually impaired users of Interactive Television (iTV). - Rita Oliveira 001; Jorge Ferraz de Abreu; Ana Margarida Almeida (CENTERIS/ProjMAN/HCist, 2021)

TV Interaction as a Non-Invasive Sensor for Monitoring Elderly Well-Being at Home. - Jorge Ferraz de Abreu; Rita Oliveira 001; Ángel García-Crespo; Roxana Rodriguez-Goncalves (Sensors, 2021)

Promoting Accessibility for Visually Impaired Users through Formative Audiovisual Content. - Francisca Toledo Rocha Lourenço; Rita Alexandra Silva Oliveira; Jorge Trinidad Ferraz de Abreu (DSAI, 2022)

The TV Ecosystem is Fragmented and in Need of New Business and Technological Strategies. - Bernardo Cardoso; Jorge F. Abreu; Alcina Prata (IMX, 2022)

Interaction Devices as Assistive Technology: Current Practices about Evaluation Methodologies. - Andreia Rodrigues; Marcelo Bender Machado; Ana Margarida Pisco Almeida; Jorge Ferraz de Abreu; Tatiana Aires Tavares (Int. J. Hum. Comput. Interact., 2022)

Sending Trustworthy News to the Elderly Through TV Notifications. - Telmo Silva; Jorge F. Abreu (ICT4AWE, 2023)

Interconnecting Personal assistants and TVs: a friendly approach to connect generations. - Juliana Duarte Camargo; Telmo Silva; Jorge F. Abreu (IMX, 2023)

Proactivity in the TV Context: Understanding the Relevance and Characteristics of Proactive Behaviours in Voice Assistants. - Tiffany Marques; Jorge Ferraz de Abreu; Rita Santos (IMX, 2023)

Empowering Older Adults: A User-Centered Approach Combining iTV and Voice Assistants to Promote Social Interactions. - Juliana Duarte Camargo; Telmo Silva; Jorge Ferraz de Abreu (HCI (31), 2024)

Proactive TV Gamification: Engaging Older Adults Socially. - Gabriel Faria; Telmo Silva; Jorge Ferraz de Abreu (HCI (31), 2024)

Insights from User Perceptions Towards the Design of a Proactive Intelligent TV Assistant. - Tiffany Marques; Jorge Ferraz de Abreu; Rita Santos (HCI (31), 2024)

Always together: combining TV notifications and voice interactions to connect older adults to other generations. - Juliana Duarte Camargo; Telmo Silva; Jorge F. Abreu (IMX, 2024)

Older Adults Say Yes to Technology: How Digital Empowerment of this Audience Helps Reduce Loneliness. - Juliana Duarte Camargo; Telmo Silva; Jorge Ferraz de Abreu (ICT4AWE, 2025)

Connection Between the Real World and the Digital World: Voice Assistants as Promoters of Socialization for Older Adults. - Juliana Duarte Camargo; Telmo Silva; Jorge Ferraz de Abreu (ICT4AWE, 2025)

DanceMove: Promoting Social Interaction and Healthy Ageing Through Foot-Interaction. - Ceci Diehl; Telmo Silva; Jorge F. Abreu; Ana Margarida Almeida; Ana Isabel Martins; Óscar Ribeiro; Gonçalo Santinha; Nelson Pacheco da Rocha; Anabela G. Silva (ICT4AWE, 2025)

Television Is Powerful: An iTV Solution as a Motivator of Social Interactions Among Older Adults. - Gabriel Faria; Telmo Silva; Jorge F. Abreu (ICT4AWE, 2025)

ACM International Conference on Interactive Media Experiences, IMX '25. - Débora C. Muchaluat-Saade; Jorge Ferraz de Abreu (SIGWEB Newsl., 2025)