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2018
Effects of Mixed-Reality on Players’ Behaviour and Immersion in a Cultural Tourism Game: A Cognitive Processing Perspective

[j69] Raptis, G. E., Fidas, C. A., & Avouris, N. M. (2018, June). Effects of mixed-reality on players' behaviour and immersion in a cultural tourism game: A cognitive processing perspective. International Journal of Human-Computer Studies (IJHCS). Volume 114. Pages 69-79. Elsevier.
DOI: 10.1016/j.ijhcs.2018.02.003

 
Towards Gaze-Based Quantification of the Security of Graphical Authentication Schemes

[c230] Katsini C., Raptis, G. E., Fidas, C. A., & Avouris, N. M. (2018, June). Towards Gaze-Based Quantification of the Security of Graphical Authentication Schemes. In Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications (ETRA '18). Article 17. Pages 17:1-17:5. ACM, New York, NY, USA.
DOI: 10.1145/3204493.3204589

 
Does Image Grid Visualization Affect Password Strength and Creation Time in Graphical Authentication?

[c229] Katsini C., Raptis, G. E., Fidas, C. A., & Avouris, N. M. (2018, May-June). Does Image Grid Visualization Affect Password Strength and Creation Time in Graphical Authentication?. In Proceedings of the 2018 International Conference on Advanced Visual Interfaces (AVI '18). Article 33. Pages 33:1-33:5. ACM, New York, NY, USA.
DOI: 10.1145/3206505.3206546

 
Comparative study of MOOC forums: Does course subject matter?

[c228] Ntourmas, A., Avouris, N., Daskalaki, S., & Dimitriadis, Y. (2018). Comparative study of MOOC forums: Does course subject matter? HCICTE 2018 - 11th Pan-Hellenic and International Conference "ICT in Education", Thessaloniki, Greece.

 
Teaching assistants’ interventions in online courses: a comparative study of two massive open online courses.

[c228] Ntourmas, A., Avouris, N., Daskalaki, S., & Dimitriadis, Y. (2018).Teaching assistants’ interventions in online courses: a comparative study of two massive open online courses. PCI: 22nd Pan-hellenic Conference on Informatics, Athens, Greece.

 
Out of the box: Using gamification cards to teach ideation to engineering students

[c227] Sintoris, C., Mavrommati, I., Avouris, N., Chatzigiannakis, I.,  (2018), Out of the box: Using gamification cards to teach ideation to engineering students, 2018 European Conference on Ambient Intelligence (AmI 2018), 12th - 14th November 2018, Larnaca, Cyprus.

 
Τhe interplay between space and micro-narratives in location based mobile games

[c226] Sintoris, C., Yiannoutsou, N., Avouris, N.  (2018), Τhe interplay between space and micro-narratives in location based mobile games, International Digital Storytelling Conference “Current Trends in Digital Storytelling: Research & Practices”, 21-23 September 2018, Zakynthos: UNESCO Club of Zakynthos, Greece.

 
Designing through ideation cards for Internet of Things: can cards help engineers out of the box?

[c225] Avouris, N., Mavrommati I., Sintoris, C. (2018), Designing through ideation cards for Internet of Things: can cards help engineers out of the box?, 11th Pan-Hellenic and International Conference “ICT in Education”, 19-21 October 2018, Thessaloniki, Greece.

 
Towards a Cognition-Centered Personalization Framework for Cultural-Heritage Content
[c224] Raptis, G. E., Fidas, C. A., Katsini, C., & Avouris, N. M. (2018, April). Towards a Cognition-Centered Personalization Framework for Cultural-Heritage Content. In Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems (CHI EA '18). Article LBW011. Pages LBW011:1-LBW011:6. ACM, New York, NY, USA.
DOI: 10.1145/3170427.3190613
 
Influences of Human Cognition and Visual Behavior on Password Strength during Picture Password Composition
[c223] Katsini, C., Fidas, C. A., Raptis, G. E., Belk, M., Samaras, G., & Avouris, N. M. (2018, April). Influences of Human Cognition and Visual Behavior on Password Strength during Picture Password Composition. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems (CHI '18). Article 87. Pages 87:1-87:14. ACM, New York, NY, USA.
DOI: 10.1145/3172944.3172996
 
Eye Gaze-driven Prediction of Cognitive Differences During Graphical Password Composition
[c222] Katsini, C., Fidas, C. A., Raptis, G. E., Belk, M., Samaras, G., & Avouris, N. M. (2018, March). Eye Gaze-driven Prediction of Cognitive Differences During Graphical Password Composition. In Proceedings of the 23rd International Conference on Intelligent User Interfaces (IUI '18). Article 87. Pages 147-152. ACM, New York, NY, USA.
DOI: 10.1145/3172944.3172996
 



Computer-supported collaborative learning has been an active area of research since the beginning for the HCI group more>>



Web usability team of the HCI Group has been active in studying human-web interaction and ways to support the design of accessible, findable, usable and aesthetically appealing web sites. more>>


Mobile Technology Unit of the HCI Group has been studying design and evaluation of mobile applicationss more>>

Hci Group | Electrical and Computer Engineering | University of Patras