Search results for "Face-to-Face Communication"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
2	E. Vance Wilson, James R. Connolly	Effects of group task pressure on perceptions of email and face-to-face communication effectiveness.	GROUP	2001	DBLP DOI BibTeX RDF	group task pressure, punishment, task importance, time pressure, computer-mediated communication, email, reward
2	Kristinn R. Thórisson	Real-Time Decision Making in Multimodal Face-to-Face Communication.	Agents	1998	DBLP DOI BibTeX RDF	face-to-face communication, multimodal, agent architectures, real-time decision making
2	Hyeun-Suk Rhee, Hasan Pirkul, Varghese S. Jacob, Reza Barkhi	Effects of computer-mediated communication on group negotiation: an empirical study.	HICSS	1995	DBLP DOI BibTeX RDF	group negotiation, face-to-face communication, three-person groups, integrative negotiation task, negotiation process variables, conflict management behavior, judgment accuracy, negotiation time, group agreement, computer-mediated groups, lower joint profit, groupware, computer-mediated communication, decision support systems, group decision support systems, negotiation support systems, social aspects of automation, laboratory experiment
1	Juan Pablo Hourcade, Martha Driessnack, Kelsey E. Huebner	Supporting face-to-face communication between clinicians and children with chronic headaches through a zoomable multi-touch app.	CHI	2012	DBLP DOI BibTeX RDF
1	Hamzi Hamza, Paul Richard, Aymeric Suteau, Mehdi Saleh	Virtual Reality and Affective Computing Techniques for Face-to-face Communication.	GRAPP	2011	DBLP BibTeX RDF
1	Marion Dohen, Jean-Luc Schwartz, Gérard Bailly	Speech and face-to-face communication - An introduction.	Speech Communication	2010	DBLP DOI BibTeX RDF
1	Gérard Bailly, Stephan Raidt, Frédéric Elisei	Gaze, conversational agents and face-to-face communication.	Speech Communication	2010	DBLP DOI BibTeX RDF
1	Bas A. de Leng, Diana H. J. M. Dolmans, H. H. L. M. Donkers, Arno M. M. Muijtjens, Cees P. M. van der Vleuten	Instruments to explore blended learning: Modifying a method to analyse online communication for the analysis of face-to-face communication.	Computers & Education	2010	DBLP DOI BibTeX RDF
1	Bernd J. Kröger, Stefan Kopp, Anja Lowit	A model for production, perception, and acquisition of actions in face-to-face communication.	Cognitive Processing	2010	DBLP DOI BibTeX RDF
1	Shumpei Hanibuchi, Kyoko Ito, Shogo Nishida	Feedback interface for visible congruent facial expression: Towards better face-to-face communication.	SMC	2010	DBLP DOI BibTeX RDF
1	Petr Slovák, Pavel Troubil, Petr Holub	GColl: enhancing trust in flexible group-to-group videoconferencing.	CHI Extended Abstracts	2010	DBLP DOI BibTeX RDF	gcoll, evaluation, video conferencing, gaze awareness
1	Dane Bertram, Amy Voida, Saul Greenberg, Robert Walker	Communication, collaboration, and bugs: the social nature of issue tracking in small, collocated teams.	CSCW	2010	DBLP DOI BibTeX RDF	software engineering, issue tracking, shared knowledge
1	Hector Ouilhet	Google Sky Map: using your phone as an interface.	Mobile HCI	2010	DBLP DOI BibTeX RDF
1	Tamyra Pierce	Social anxiety and technology: Face-to-face communication versus technological communication among teens.	Computers in Human Behavior	2009	DBLP DOI BibTeX RDF
1	Dominic W. Massaro, Miguel Á. Carreira-Perpiñán, David J. Merrill	Optimizing Visual Feature Perception for an Automatic Wearable Speech Supplement in Face-to-Face Communication and Classroom Situations.	HICSS	2009	DBLP DOI BibTeX RDF
1	Xia Mao, Zheng Li, Yu-Li Xue	Emotional gaze behavior generation in human-agent interaction.	CHI Extended Abstracts	2009	DBLP DOI BibTeX RDF	gaze behavior, virtual agent, human-agent interaction, emotional expression
1	Yu-En Lu, Sam Roberts, Tammy M. K. Cheng, Robin Dunbar, Pietro Liò, Jon Crowcroft	On optimising personal network size to manage information flow.	CIKM-CNIKM	2009	DBLP DOI BibTeX RDF	social networks, spectral graph theory, random matrix theory
1	Nian-Shing Chen, Kinshuk, Chun-Wang Wei, Mao-Jui Wang	A Framework for Social Presence in Synchronous Cyber Classrooms.	ICALT	2009	DBLP DOI BibTeX RDF
1	Jerneja Zganec-Gros, Ales Mihelic	Audiovisual Alignment in a Face-to-Face Conversation Translation Framework.	COST 2101/2102 Conference	2009	DBLP DOI BibTeX RDF	translating videophone, subjective evaluation methods, facial expressions, nonverbal communication, speech-to-speech translation
1	Juan Pablo Soto, Aurora Vizcaíno, Javier Portillo-Rodríguez, Mario Piattini	Why Should I Trust in a Virtual Community Member?	CRIWG	2009	DBLP DOI BibTeX RDF	Trust, Software Agents, Virtual Communities
1	Mai Miyabe, Takashi Yoshino	Design of Face-to-Face Multilingual Communication Environment for Illiterate People.	HCI	2009	DBLP DOI BibTeX RDF	Parallel texts, Multilingual communication, Medical field
1	Koh Sueda, Koji Ishii, Takashi Miyaki, Jun Rekimoto	Communication Grill/Salon: Hybrid Physical/Digital Artifacts for Stimulating Spontaneous Real World Communication.	HCI	2009	DBLP DOI BibTeX RDF	Chat-augmented meal, merging virtual and real, Communication Grill/Salon, Augmented reality, Chat
1	Abdullah Al Mahmud, Jean-Bernard Martens	'I Have Something to Say': Supporting Aphasics for Organizing and Sharing Personal Experiences by Photos.	INTERACT	2009	DBLP DOI BibTeX RDF	Contextual interview, Aphasia, Sharing experiences
1	Ivan Gregor, Michael Kipp, Jan Miksatko	IVAN - Intelligent Interactive Virtual Agent Narrators.	IVA	2009	DBLP DOI BibTeX RDF
1	Ulrik Söderström, Haibo Li	High Definition Wearable Video Communication.	SCIA	2009	DBLP DOI BibTeX RDF
1	Irina Diana Coman, Giancarlo Succi	An Exploratory Study of Developers' Toolbox in an Agile Team.	XP	2009	DBLP DOI BibTeX RDF	Agile teams, tool usage, Agile Methods, work practices
1	Carmen C. Lewis, Joey F. George	Cross-cultural deception in social networking sites and face-to-face communication.	Computers in Human Behavior	2008	DBLP DOI BibTeX RDF
1	Dominic W. Massaro, Miguel Á. Carreira-Perpiñán, David J. Merrill, Cass Sterling, Stephanie Bigler, Elise Piazza, Marcus Perlman	IGlasses: an automatic wearable speech supplementin face-to-face communication and classroom situations.	ICMI	2008	DBLP DOI BibTeX RDF	automatic speech supplement, multimodal speech perception
1	Yoshihiro Sejima, Tomio Watanabe, Michiya Yamamoto	Analysis by Synthesis of Embodied Communication via VirtualActor with a Nodding Response Model.	ISUC	2008	DBLP DOI BibTeX RDF	Face-to-Face Communication, Virtual Communication, Human Interaction, Nonverbal Communication, Embodied Communication
1	Solomon Bisker, Hector Ouilhet, Steve Pomeroy, Agnes Chang, Federico Casalegno	Re-thinking fashion trade shows: creating conversations through mobile tagging.	CHI Extended Abstracts	2008	DBLP DOI BibTeX RDF	trade shows, mobile computing, computer supported collaborative work, backchannel, event space
1	Kori Inkpen, Steve Whittaker, Mary Czerwinski, Roland Fernandez, James R. Wallace	GroupBanter: Supporting Serendipitous Group Conversations with IM.	CollaborateCom	2008	DBLP DOI BibTeX RDF	group conversations, Internet Relay Chat (IRC), Computer supported Cooperative Work (CSCW), Computer Mediated Communication (CMC), chat, Instant messaging (IM)
1	Siska Fitrianie, Léon J. M. Rothkrantz	The Generation of Emotional Expressions for a Text-Based Dialogue Agent.	TSD	2008	DBLP DOI BibTeX RDF	the relationship of facial expression and text, human-like qualities of a dialogue agent, Emotion
1	Jane Coughlan, Robert D. Macredie, Nayna Patel	Moving face-to-face communication to Web-based systems.	Interacting with Computers	2007	DBLP DOI BibTeX RDF
1	Helge I. Strømsø, P. Grøttum, Kirsten Hofgaard Lycke	Content and processes in problem-based learning: a comparison of computer-mediated and face-to-face communication.	J. Comp. Assisted Learning	2007	DBLP DOI BibTeX RDF
1	M. Carmen Juan Lizandra, Mariano Alcañiz Raya, Luciano Gamberini, Irene Zaragozá, Francesco Martino	Shared virtual environment (SVE): a framework for developing social games.	Advances in Computer Entertainment Technology	2007	DBLP DOI BibTeX RDF	games, pervasive games, social gaming, shared virtual environment
1	Karl Gyllstrom, Dorian Miller, P. David Stotts	Techniques for improving the visibility and "sharability" of semi-transparent video in shared workspaces.	ACM Southeast Regional Conference	2007	DBLP DOI BibTeX RDF	semi-transparency, collaboration, videoconferencing
1	Meghan Allen, Joanna McGrenere, Barbara Purves	The design and field evaluation of PhotoTalk: a digital image communication application for people.	ASSETS	2007	DBLP DOI BibTeX RDF	AAC devices, evaluation, participatory design, field study, mobile technology, cognitive disability, aphasia
1	Otmar Hilliges, Lucia Terrenghi, Sebastian Boring, David Kim, Hendrik Richter, Andreas Butz	Designing for collaborative creative problem solving.	Creativity & Cognition	2007	DBLP DOI BibTeX RDF	collaborative creative problem solving, large displays, tabletop displays, brainstorming, interactive environments, wall displays
1	Hirotoshi Takeda	A proposal for a model on media selection.	CPR	2007	DBLP DOI BibTeX RDF	computer mediated communication, instant messaging, text messaging, media richness
1	Petr Slovák, Eva Hladká, Pavel Troubil	Videoconferencing design for remote groups.	CollaborateCom	2007	DBLP DOI BibTeX RDF
1	Rowena Cullen, Patrick Reilly	Information Privacy and Trust in Government: a citizen-based perspective from New Zealand.	HICSS	2007	DBLP DOI BibTeX RDF
1	Takuya Hashimoto, Sachio Hiramatsu, Toshiaki Tsuji, Hiroshi Kobayashi	Realization and Evaluation of Realistic Nod with Receptionist robot SAYA.	RO-MAN	2007	DBLP DOI BibTeX RDF
1	Shen Zhang, Zhiyong Wu, Helen M. Meng, Lianhong Cai	Facial Expression Synthesis Using PAD Emotional Parameters for a Chinese Expressive Avatar.	ACII	2007	DBLP DOI BibTeX RDF	PAD emotional model, partial expression parameter, talking avatar, Facial expression
1	Tomasz M. Rutkowski, Danilo P. Mandic	Modelling the Communication Atmosphere: A Human Centered Multimedia Approach to Evaluate Communicative Situations.	Artifical Intelligence for Human Computing	2007	DBLP DOI BibTeX RDF
1	Jerneja Zganec-Gros	VideoTRAN: A Translation Framework for Audiovisual Face-to-Face Conversations.	COST 2102 Workshop (Vietri)	2007	DBLP DOI BibTeX RDF	translating videophone, facial expressions, nonverbal communication, speech-to-speech translation
1	Gabriela N. Aranda, Aurora Vizcaíno, Alejandra Cechich, Mario Piattini	How to Choose Groupware Tools Considering Stakeholders' Preferences During Requirements Elicitation?	CRIWG	2007	DBLP DOI BibTeX RDF
1	Jonathan Gratch, Ning Wang, Anna Okhmatovskaia, Francois Lamothe, Mathieu Morales, Rick J. van der Werf, Louis-Philippe Morency	Can Virtual Humans Be More Engaging Than Real Ones?	HCI	2007	DBLP DOI BibTeX RDF
1	Sigeru Sato, Muneo Kitajima, Yukio Fukui	Basic Experimental Verification of Grasping Information Interface Concept, Grasping Force Increases in Precise Periods.	HCI	2007	DBLP DOI BibTeX RDF	silent messages, grasping force, Fitts’ law, pointing device
1	Peter Vink, Elsbeth de Korte, Merle Blok, Liesbeth Groenesteijn	Effects of the Office Environment on Health and Productivity 1: Effects of Coffee Corner Position.	HCI	2007	DBLP DOI BibTeX RDF	office interior, coffee corner, creativity, productivity, health
1	Yushun Wang, Yueting Zhuang, Jun Xiao, Fei Wu	A Piece-Wise Learning Approach to 3D Facial Animation.	ICWL	2007	DBLP DOI BibTeX RDF	3D facial animation, Facial segmentation, Piece-wise learning, Clustering
1	Junko Itou, Jun Munemori	Impression Evaluation of Presentation Contents Using Embodied Characters' Dialogue with Atmosphere.	KES	2007	DBLP DOI BibTeX RDF	Embodied Character, Atmosphere, Dialogue, Presentation, Impression
1	Tom J. Bang	An Agile Approach to Requirement Specification.	XP	2007	DBLP DOI BibTeX RDF
1	Masahiro Shiomi, Takayuki Kanda, Nicolas Miralles, Takahiro Miyashita, Ian R. Fasel, Javier R. Movellan, Hiroshi Ishiguro	Development of face-to-face communication function for a humanoid robot.	Systems and Computers in Japan	2006	DBLP DOI BibTeX RDF
1	Gerard McAtamney, Caroline Parker	An examination of the effects of a wearable display on informal face-to-face communication.	CHI	2006	DBLP DOI BibTeX RDF	wearer vs non-wearer, social computing, attention, conversation, information, wearables, displays, eye-contact
1	Thomas D. LaToza, Gina Venolia, Robert DeLine	Maintaining mental models: a study of developer work habits.	ICSE	2006	DBLP DOI BibTeX RDF	communication, debugging, interruptions, agile software development, code ownership, code duplication
1	Ole Andre Alsos, Dag Svanaes	Interaction techniques for using handhelds and PCs together in a clinical setting.	NordiCHI	2006	DBLP DOI BibTeX RDF	multi-device user interfaces, usability, mobile computing, ubiquitous computing, interaction techniques, electronic patient records
1	Mikko Korkala, Pekka Abrahamsson, Pekka Kyllönen	A Case Study on the Impact of Customer Communication on Defects in Agile Software Development.	AGILE	2006	DBLP DOI BibTeX RDF
1	Yasuo Ebara, Tetsuya Nabuchi, Naohisa Sakamoto, Koji Koyamada	Study on Eye-to-Eye Contact by Multi-Viewpoint Videos Merging System for Tele-immersive Environment.	AINA	2006	DBLP DOI BibTeX RDF
1	Kazuhiro Otsuka, Junji Yamato, Yoshinao Takemae, Hiroshi Murase	Conversation Scene Analysis with Dynamic Bayesian Network Basedon Visual Head Tracking.	ICME	2006	DBLP DOI BibTeX RDF
1	Yuichiro Yoshikawa, Kazuhiko Shinozawa, Hiroshi Ishiguro, Norihiro Hagita, Takanori Miyamoto	The effects of responsive eye movement and blinking behavior in a communication robot.	IROS	2006	DBLP DOI BibTeX RDF
1	Sabarish Babu, Stephen Schmugge, Tiffany Barnes, Larry F. Hodges	"What Would You Like to Talk About?" An Evaluation of Social Conversations with a Virtual Receptionist.	IVA	2006	DBLP DOI BibTeX RDF
1	Junko Itou, Kenji Hoshio, Jun Munemori	A Prototype of a Chat System Using Message Driven and Interactive Actions Character.	KES	2006	DBLP DOI BibTeX RDF
1	Matthias Rehm, Elisabeth André	From Chatterbots to Natural Interaction - Face to Face Communication with Embodied Conversational Agents.	IEICE Transactions	2005	DBLP DOI BibTeX RDF
1	Naoki Mukawa, Tsugumi Oka, Kumiko Arai, Masahide Yuasa	What is connected by mutual gaze?: user's behavior in video-mediated communication.	CHI Extended Abstracts	2005	DBLP DOI BibTeX RDF	ethenographical approach, gaze, video-mediated communication, eye contact
1	Adriana Thompson, Aurelia Friedland, Jenny Cargiuolo	Rüüg: long-distance communication.	CHI Extended Abstracts	2005	DBLP DOI BibTeX RDF	body language, color-change, engagement level, long-distance communication, low-effort communication, rug/carpet, gesture, branding, heat
1	Chris W. Loftus, Mark Ratcliffe	Extreme programming promotes extreme learning?	ITiCSE	2005	DBLP DOI BibTeX RDF	J2EE project, masters'-level students, extreme programming
1	Matthias Weber, Thies Pfeiffer, Bernhard Jung	Pr@senZ - P@CE: mobile interaction with virtual reality.	Mobile HCI	2005	DBLP DOI BibTeX RDF	collaboration, interaction, videoconferencing, pocket PC, shared virtual environments
1	Alex Pentland	Socially aware media.	ACM Multimedia	2005	DBLP DOI BibTeX RDF	non-linguistic communication, affect, social signals
1	Rachael Stanley	Computer lab management: serving our customers through communication.	SIGUCCS	2005	DBLP DOI BibTeX RDF	communication, customer, computer lab
1	David P. Biros, Michael C. Hass, Karl Wiers, Douglas P. Twitchell, Mark Adkins, Judee K. Burgoon, Jay F. Nunamaker Jr.	Task Performance Under Deceptive Conditions: Using Military Scenarios in Deception Detection Research.	HICSS	2005	DBLP DOI BibTeX RDF
1	Dorrie DeLuca, Joseph S. Valacich	Outcomes from Conduct of Virtual Teams at Two Sites: Support for Media Synchronicity Theory.	HICSS	2005	DBLP DOI BibTeX RDF
1	Heidi Lam, Brian D. Fisher, John Dill	A Pilot Study of CZTalk: A Graphical Tool for Collaborative Knowledge Work.	HICSS	2005	DBLP DOI BibTeX RDF
1	Tiantian Qin, Judee K. Burgoon, J. P. Blair, Jay F. Nunamaker Jr.	Modality Effects in Deception Detection and Applications in Automatic-Deception-Detection.	HICSS	2005	DBLP DOI BibTeX RDF
1	Hannes Högni Vilhjálmsson	Augmenting Online Conversation through Automated Discourse Tagging.	HICSS	2005	DBLP DOI BibTeX RDF
1	Sang-Mok Jeong, Ki-Sang Song	The Community-Based Intelligent e-Learning System.	ICALT	2005	DBLP DOI BibTeX RDF
1	Ralf Klamma, Marc Spaniol, Matthias Jarke, Yiwei Cao, Michael Jansen, Georgios Toubekis	ACIS: Intergenerational Community Learning Supported by a Hypermedia Afghan Sites and Monuments Database.	ICALT	2005	DBLP DOI BibTeX RDF
1	Stefan Kopp, Lars Gesellensetter, Nicole C. Krämer, Ipke Wachsmuth	A Conversational Agent as Museum Guide - Design and Evaluation of a Real-World Application.	IVA	2005	DBLP DOI BibTeX RDF
1	Harald Holz, Heiko Maus, Naoyuki Nomura, Martin Schaaf	Second Workshop on Knowledge Management for Distributed Agile Processes: Models, Techniques, and Infrastructure (KMDAP 2005).	Wissensmanagement (LNCS Volume)	2005	DBLP DOI BibTeX RDF
1	Bonnie A. Nardi	Beyond Bandwidth: Dimensions of Connection in Interpersonal Communication.	Computer Supported Cooperative Work	2005	DBLP DOI BibTeX RDF	social connection, computer-mediated communication, attention, commitment, interpersonal communication, affinity
1	James Begole, Nicholas E. Matsakis, John C. Tang	Lilsys: Sensing Unavailability.	CSCW	2004	DBLP DOI BibTeX RDF	Lilsys, contact negotiation, sensors, availability, presence, context-aware computing, telecommunication, instant messaging (IM)
1	Anita L. Blanchard, M. Lynne Markus	The experienced "sense" of a virtual community: characteristics and processes.	DATA BASE	2004	DBLP DOI BibTeX RDF	sense of virtual community, electronic commerce, virtual communities, sense of community
1	Satoshi Hosoi, Erina Takikawa, Masato Kawade	Ethnicity Estimation with Facial Images. (PDF / PS)	FGR	2004	DBLP DOI BibTeX RDF
1	Kristine L. Nowak, James H. Watt, Joseph B. Walther, Carrie Pascal, Scott Hill, Michael Lynch	Contrasting Time Mode and Sensory Modality in the Performance of Computer Mediated Groups Using Asynchronous Videoconferencing .	HICSS	2004	DBLP DOI BibTeX RDF
1	Sigeru Sato, Muneo Kitajima, Yukio Fukui	A Concept of Grasping Information Interface for Remote Pointing Task.	ICRA	2004	DBLP DOI BibTeX RDF
1	Marco Gillies, Daniel Ballin	Affective interactions between expressive characters.	SMC	2004	DBLP DOI BibTeX RDF
1	Tony Adriaansen, Alex Krumm-Heller, Chris Gunn	Enhancing Human Computer Interaction in Networked Hapto-Acoustic Virtual Reality Environments on the CeNTIE Network.	International Conference on Computational Science	2004	DBLP DOI BibTeX RDF
1	Hannes Högni Vilhjálmsson	Animating Conversation in Online Games.	ICEC	2004	DBLP DOI BibTeX RDF
1	Ken Hinckley	Distributed and local sensing techniques for face-to-face collaboration.	ICMI	2003	DBLP DOI BibTeX RDF	co-present collaboration, sensing techniques, context awareness
1	Ana Paiva, Rui Prada, Ricardo Chaves, Marco Vala, Adrian Bullock, Gerd Andersson, Kristina Höök	Demo: playingfFantasyA with senToy.	ICMI	2003	DBLP DOI BibTeX RDF	affective computing, tangible interfaces, synthetic characters
1	Gernot Goebbels, Vali Lalioti, Martin Göbel	Design and evaluation of team work in distributed collaborative virtual environments.	VRST	2003	DBLP DOI BibTeX RDF	CVE Design Model, evaluation, awareness, collaborative virtual environments, guidelines, tele-presence
1	The Duy Bui, Dirk Heylen, Anton Nijholt	Improvements on a Simple Muscle-Based 3D Face for Realistic Facial Expressions.	CASA	2003	DBLP DOI BibTeX RDF
1	Kristin R. Eschenfelder	The Importance of Articulation Work to Agency Content Management: Balancing Publication and Control. (PDF / PS)	HICSS	2003	DBLP DOI BibTeX RDF
1	Daniel D. Suthers, Christopher D. Hundhausen, Laura E. Girardeau	An Exploratory Comparison of the Roles of Representations in Face to Face and Online Collaborative Learning. (PDF / PS)	HICSS	2003	DBLP DOI BibTeX RDF
1	Linda M. L. Peters	The Virtual Environment: The "How-to" of Studying Collaboration and Performance of Geographically Dispersed Teams.	WETICE	2003	DBLP DOI BibTeX RDF
1	Yueting Zhuang, Congyong Su, Li Huang, Fei Wu	Subdivision Feedback Based 3D Facial Modeling for E-learning.	ICWL	2003	DBLP DOI BibTeX RDF
1	Junko Itou, Koh Kakusho, Michihiko Minoh	Adjustment of Nonverbal Conversational Signals from Embodied Agents in Dialogues.	KES	2003	DBLP DOI BibTeX RDF
1	Gustavo Zurita, Miguel Nussbaum, Mike Shaples	Encouraging Face-to-Face Collaborative Learning through the Use of Handheld Computers in the Classroom.	Mobile HCI	2003	DBLP DOI BibTeX RDF
1	Tomoko Yonezawa, Kenji Mase	Musically Expressive Doll in Face-to-Face Communication.	ICMI	2002	DBLP DOI BibTeX RDF
1	David R. Traum, Jeff Rickel	Embodied agents for multi-party dialogue in immersive virtual worlds.	AAMAS	2002	DBLP DOI BibTeX RDF	multi-modal communication, spoken dialogue, human-computer interaction, virtual reality, multi-agent systems, virtual humans
1	Celine Pering	Pet Pals: a game for social mediation.	CHI Extended Abstracts	2002	DBLP DOI BibTeX RDF	wireless computer games, personalization, interaction design, social interaction