Inget foto på Niklas Ravaja
  • PL 21 (Haartmaninkatu 3)

    00014

    Finland

  • Finland

19952020
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Publikationer 1995 2020

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2018

Bio-adaptive social VR to evoke affective interdependence: DYNECOM

Salminen, M., Järvelä, S., Ruonala, A., Timonen, J., Mannermaa, K., Ravaja, N. & Jacucci, G., 2018, IUI '18 23rd International Conference on Intelligent User Interfaces. New York, NY: ACM, s. 73-77 5 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Economic decision-making in free-to-play games: A laboratory experiment to study the effects of currency conversion

Salminen, M., Järvelä, S. V. & Ravaja, N., 2018, Proceedings of the 2nd International GamiFIN Conference (GamiFIN 2018), Pori, Finland, May 21-23, 2018.. Koivisto, J. & Hamari, J. (red.). CEUR-WS.org, s. 92-99 8 s. 11. (CEUR Workshop Proceedings; vol. 2186).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

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2017

BCI for physiological text annotation

Barral, O., Kosunen, I., Ruotsalo, T., Spapé, M. M., Eugster, M. J. A., Ravaja, N., Kaski, S. & Jacucci, G., 13 mar 2017, Proceedings of the 2017 ACM Workshop on An Application-oriented Approach to BCI out of the laboratory. New York, NY: ACM, s. 9-13 5 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

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Neuroadaptive meditation in the real world

Kosunen, I., Ruonala, A., Salminen, M., Järvelä, S., Ravaja, N. & Jacucci, G., 2017, BCIforReal '17 Proceedings of the 2017 ACM workshop on an application-oriented approach to BCI out of the laboratory. New York, NY, USA: ACM, Association for Computing Machinery, s. 29-33 5 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Total immersion: Designing for affective symbiosis in a virtual reality game with haptics, biosensors, and emotive agents

Ahmed, I., Harjunen, V., Jacucci, G., Ravaja, N. & Spape, M. M., 2017, Symbiotic Interaction: 5th International Workshop, Symbiotic 2016, Padua, Italy, September 29–30, 2016, Revised Selected Papers. Gamberini, L., Spagnolli, A., Jacucci, G., Blankertz, B. & Freeman, J. (red.). Cham: Springer, s. 23-37 15 s. (Lecture Notes in Computer Science; vol. 9961).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

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2016

A Personalised, Sensor-Based Smart Phone Intervention for Physical Activity and Diet: PRECIOUS N-of-1 Trial

Nurmi, J., Knittle, K. P., Helf, C., Zwickl, P., Pilar, L-P., Castellano-Tejedor, C., Costa-Requena, J., Myllymäki, T., Ravaja, J. N. & Haukkala, A. H., 9 jan 2016, The 2nd Behaviour Change Conference: Digital Health and Wellbein. Frontiers Media S.A.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragProfessionell

Reach out and touch me: effects of four distinct haptic technologies on affective touch in virtual reality

Ahmed, I., Harjunen, V. J., Jacucci, G., Hoggan, E., Ravaja, J. N. & Spapé, M., 2016, Proceedings of the 18th ACM International Conference on Multimodal Interaction. New York, NY, USA: ACM, Association for Computing Machinery, s. 341-348 8 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Reading a Newspaper on Print versus Screen: A Motivational Perspective

Marghescu, D., Salminen, M. & Ravaja, N., 2016, 2016 49th Hawaii International Conference on System Sciences (HICSS). IEEE Computer Society, s. 630-637 8 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

RelaWorld: Neuroadaptive and Immersive Virtual Reality Meditation System

Kosunen, I., Salminen, M., Järvelä, S., Ruonala, A., Ravaja, N. & Jacucci, G., 2016, Proceedings of the 21st International Conference on Intelligent User Interfaces. New York, NY, USA: ACM, Association for Computing Machinery, s. 208-217 10 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2015

Exploring Peripheral Physiology As a Predictor of Perceived Relevance in Information Retrieval

Barral, O., Eugster, M. J. A., Ruotsalo, T., Spapé, M. M., Kosunen, I., Ravaja, N., Kaski, S. & Jacucci, G., 2015, Proceedings of the 20th International Conference on Intelligent User Interfaces. Atlanta, Georgia, USA: ACM, s. 389-399 11 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Human computer interaction meets psychophysiology: A critical perspective

Spape, M., Filetti, M., Eugster, M., Jacucci, G. & Ravaja, J. N., 2015, Symbiotic Interaction: 4th International Workshop, Symbiotic 2015 Berlin, Germany, October 7–8, 2015 Proceedings. Blankertz, B., Jacucci, G., Gamberini, L., Spagnolli, A. & Freeman, J. (red.). Springer, s. 145-158 (Lecture Notes in Computer Science; vol. 9359 ).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Predicting Relevance of Text from Neuro-Physiology

Eugster, M., Ruotsalo, T., Spape, M., Kosunen, I. J., Barral Mery de Bellegarde, O., Ravaja, J. N., Jacucci, G. & Kaski, S. J. I., 2015, Unknown host publication. 3 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Psychophysiological responses to digital media: Frontal EEG alpha asymmetry during newspaper reading on a tablet versus print

Rajanen, D., Salminen, M. & Ravaja, N., 2015, AcademicMindTrek '15 : Proceedings of the 19th International Academic Mindtrek Conference. New York: ACM, s. 155-162 7 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2014

Predicting term-relevance from brain signals

Eugster, M., Ruotsalo, T., Spape, M., Kosunen, I., Barral Mery de Bellegarde, O., Ravaja, N., Jacucci, G. & Kaski, S., 2014, SIGIR '14 Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval. New York, NY, USA: ACM, s. 425-434

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2013

Arousing learning: Real-time emotion recognition for technology-enhanced learning

Fantato, M., Cowley, B. U. & Ravaja, N., 2013, eChallenges e-2013 Conference Proceedings. Cunningham, P. & Cunningham, M. (red.). IIMC International Information Management Corporation

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2012

Digital games as experiment stimulus

Järvelä, S., Ekman, I., Kivikangas, J. M. & Ravaja, N., 2012, Proceedings of DiGRA Nordic 2012 Conference: Local and Global – Games in Culture and Society.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2011

Assessment of the emotional state by psycho-physiological and implicit measurement

Bedek, M., Cowley, B. U., Seitlinger, P., Fantato, M., Kopeinik, S., Albert, D. & Ravaja, N., 2011, Proceedings of the 13th International Conference on Multimodal Interaction ICMI 2011.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Social architecture and the emergence of power laws in online social games

Kirman, B., Collovà, F., Davide, F., Ferrari, E., Freeman, J., Lawson, S., Linehan, C. & Ravaja, N., 2011, Proceedings of DiGRA 2011 Conference: Think Design Play .

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2010

Psychophysiological data collection in an organizational setting: Studying interaction between the manager and subordinate during performance review discussion

Salminen, M., Henttonen, P. J., Ravaja, N. & Saarinen, M., 2010, Proceedings of Measuring Behavior 2010: 7th International Conference on Methods and Techniques in Behavioral Research. Spink, A., Grieco, F., Krips, O., Loijens, L., Noldus, L. & Zimmerman, P. (red.). Wageningen: Noldus Information Technology BV

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Review on psychophysiological methods in game research

Kivikangas, J. M., Ekman, I., Chanel, G., Järvelä, S., Cowley, B., Salminen, M., Henttonen, P. J. & Ravaja, N., 2010, Proceedings of Nordic DiGRA 2010 Conference.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

The Influence of Implicit and Explicit Biofeedback in First-Person Shooter Games

Kuikkaniemi, K., Turpeinen, M., Laitinen, T., Saari, T., Kosunen, I. & Ravaja, N., 2010, CHI '10 : Proceedings of the 28th International Conference on Human Factors in Computing Systems . ACM, s. 859-868 10 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Toward shaping the learning experience: An experiment on affective mobile learning

Kallenbach, J., Birthaelmer, M., Graeber, S., Strohmeier, D. & Ravaja, N., 2010, Proceedings of the IADIS International Conference Mobile Learning 2010 . Sánchez, I. A. & Isaías, P. (red.). Porto: IADIS Press, s. 3-10

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2009

Frontal EEG asymmetry in the study of player experiences during competitive and cooperative dual play

Salminen, M., Kivikangas, J. M., Ravaja, N. & Kallinen, K., 2009, Proceedings of Game and Entertainment Technologies. Blashki, K. (red.). International Association for Development of the Information Society, s. 44-55

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Psychophysiological responses to online poker game

Kallinen, K., Salminen, M., Ravaja, N. & Yanev, K., 2009, Proceedings of Game and Entertainment Technologies. Blashki, K. (red.). International Association for Development of the Information Society, s. 35-43

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Supporting Situation Awareness in Demanding Operating Environments through Wearable User Interfaces

Laarni, J., Heinilä, J., Häkkinen, J., Kalakoski, V., Kallinen, K., Lukander, K., Löppönen, P., Palomäki, T., Ravaja, N., Savioja, P. & Väätänen, A., 2009, Engineering Psychology and Cognitive Ergonomics: 8th International Conference, EPCE 2009, Held as Part of HCI International 2009, San Diego, CA, USA, July 19-24, 2009: Proceedings. Harris, D. (red.). Berlin: Springer-Verlag, s. 13-21 9 s. (Lecture notes in computer science / Lecture notes in artificial intelligence; nr. 5639).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2008

A mobile system and application for facilitating emotional awareness in knowledge work teams

Saari, T., Kallinen, K., Salminen, M., Ravaja, N. & Yanev, K., 2008, Proceedings of the 41st Annual Hawaii International Conference on System Sciences. Washington, DC: IEEE Computer Society

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Measuring the experience of digital game enjoyment

IJsselsteijn, W., van der Hoogen, W., Klimmt, C., de Kort, Y., Lindley, C., Mathiak, K., Poels, K., Ravaja, N., Turpeinen, M. & Vorderer, P., 2008, Proceedings of Measuring Behavior 2008: 6th International Conference on Methods and Techniques in Behavioral Research. Spink, A., Ballintijn, M., Bogers, N., Grieco, F., Loijens, L., Noldus, L., Smit, G. & Zimmerman, P. (red.). Wageningen: Noldus Information Technology BV

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Psychophysiology of digital game playing: The relationship of self-reported emotions with phasic physiological responses

Ravaja, N. & Kivikangas, J. M., 2008, Proceedings of Measuring Behavior 2008: 6th International Conference on Methods and Techniques in Behavioral Research. Spink, A., Ballintijn, M., Bogers, N., Grieco, F., Loijens, L., Noldus, L., Smit, G. & Zimmerman, P. (red.). Wageningen: Noldus Information Technology BV

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Psychophysiology of emotions in digital games

Kivikangas, J. M., Järvelä, S. & Ravaja, N., 2008, Proceedings of EHTI'08: The First Finnish Symposium on Emotions and Human-Technology Interaction . Vanhala, T. & Anttonen, J. (red.). Tampere: Tampereen yliopistopaino, s. 8-12

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2007

Involvement in listening to music from a computer The effects of pre-existing mood: The effects of pre-existing mood

Kallinen, K., Saari, T., Ravaja, N. & Salminen, M., 2007, Proceedings of HCI 2006: People and Computers XX – Engage . Bryan-Kinns, N., Blandford, A., Cruzon, P. & Nigay, L. (red.). Heidelberg: Springer-Verlag, s. 65-72 8 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Presence and emotion in computer game players during 1st person vs. 3rd person playing view: Evidence from self-report, eye-tracking, and facial muscle activity data

Kallinen, K., Salminen, M., Kedzior, R., Sääksjärvi, M. & Ravaja, N., 2007, Proceedings of the PRESENCE 2007 . Moreno, L. (red.). s. 187-190

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Using non-speech sounds to support human-mobile interaction: A theoretical framework and a case study on collaborative work application

Kallinen, K., Salminen, M., Yanev, K. & Ravaja, N., 2007, Striking a Chord: Vocal Interaction in Assistive Technologies, Games, and More: Proceedings of the CHI 2007 Workshop on Non-Verbal Acoustic Interaction . Sporka, A., Harada, S. & Kurniawan, S. (red.). San Jose, CA, s. 29-32

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2006

The effects of pre-existing moods on the emotional responses to music

Kallinen, K., Saari, T., Ravaja, N. & Salminen, M., 2006, Proceedings of the 9th International Conference on Music Perception & Cognition (ICMPC9). Baroni, M., Addessi, A. R., Caterina, R. & Costa, M. (red.). The Society for Music Perception & Cognition and European Society for the Cognitive Sciences of Music , s. 246-250 5 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

2005

Aesthetic and emotional evaluations of computer interfaces

Laarni, J., Ravaja, N. & Saari, T., 2005, Proceedings of HCI International 2005. Salvendy, G. (red.). Mahwah, NJ: Lawrence Erlbaum Associates (LEA)

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Auditive ”boldfacing,” emotional characteristics of message, and individual differences in memory acquisition of computer mediated business news

Kallinen, K., Laarni, J., Ravaja, N. & Saari, T., 2005, Proceedings of HCI International 2005. Salvendy, G. (red.). Mahwah, NJ: Lawrence Erlbaum Associates (LEA)

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Emotional regulation system for emotionally adapted games

Saari, T., Ravaja, N., Turpeinen, M. & Kallinen, K., 2005, Proceedings of FuturePlay 2005 conference. East Lansing, MI: Department of Computer Science and Engineering, Michigan State University

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Group-centered personalization technologies for facilitating organizational learning

Saari, T., Laarni, J., Ravaja, N. & Turpeinen, M., 2005, Proceedings of HCI International 2005. Salvendy, G. (red.). Mahwah, NJ: Lawrence Erlbaum Associates (LEA)

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Influence of user-related factors on presence

Laarni, J., Ravaja, N. & Saari, T., 2005, Proceedings of the Fourth International Cyberspace Conference on Ergonomics: CybErg 2005: CybErg 2005. Johannesburg: International Ergonomics Association Press

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Media and communications technologies as time-space bridges for perception and knowing

Saari, T., Laarni, J. & Ravaja, N., 2005, Proceedings of the 55th Annual Conference of the International Communication Association. Washington, DC: International Communication Association, s. 1-22

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Mood, music, and involvement: The moderating effects of personality

Kallinen, K., Saari, T., Ravaja, N. & Laarni, J., 2005, Proceedings of the 1st International Symposium on Cognition and Musical Arts : Curitiba, Brazil: Deartes-UFPR. Dottori, M., Ilari, B. & Coelho de Souza, R. (red.). s. 99-106

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Phasic psychophysiological responses to video game events: New criterion variables for game design

Ravaja, N., Laarni, J., Saari, T., Kallinen, K. & Salminen, M., 2005, Proceedings of HCI International 2005. Salvendy, G. (red.). Mahwah, NJ: Lawrence Erlbaum Associates (LEA)

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Presence experience in mobile gaming

Laarni, J., Ravaja, N. & Saari, T., 2005, Proceedings of DiGRA 2005 Conference. Burnaby, BC, Canada: Simon Fraser University..

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

The impact of personality factors on the experience of spatial presence

Sacau, A., Laarni, J., Ravaja, N. & Hartmann, T., 2005, Proceedings of the PRESENCE 2005. Slater, M. (red.). London: University College London Press, s. 143-151

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

The psychophysiology of video gaming: Phasic emotional responses to game events

Ravaja, N., Saari, T., Laarni, J., Kallinen, K., Salminen, M., Holopainen, J. & Järvinen, A., 2005, Proceedings of DiGRA 2005 Conference. Burnaby, BC, Canada: Simon Fraser University..

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

Towards emotionally adapted games based on user controlled emotion knobs

Saari, T., Ravaja, N., Laarni, J. & Turpeinen, M., 2005, Proceedings of DiGRA 2005 Conference. Burnaby, BC, Canada: Simon Fraser University.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

User controlled emotional regulation system for games based on form factor adaptations

Saari, T., Ravaja, N., Laarni, J. & Turpeinen, M., 2005, Proceedings of HCI International 2005. Salvendy, G. (red.). Mahwah, NJ: Lawrence Erlbaum Associates (LEA)

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review

User experience based adaptation of information in mobile contexts for mobile messaging

Saari, T., Turpeinen, M., Laarni, J. & Ravaja, N., 2005, Foundations of Augmented Cognition. Schmorrow, DD. (red.). MAHWAH, NJ: Lawrence Erlbaum Associates (LEA), Vol. 11. s. 918-927 10 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskapligPeer review