Ioannis Leftheriotis

According to our database, Ioannis Leftheriotis authored at least 18 papers between 2010 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Utilizing Interactive Surfaces to Enhance Learning, Collaboration and Engagement: Insights from Learners' Gaze and Speech.

Kshitij Sharma, Ioannis Leftheriotis, Michail N. Giannakos

Sensors, 2020

2017

Gamifying informal learning activities using interactive displays: an empirical investigation of students' learning and engagement.

Ioannis Leftheriotis, Michail N. Giannakos, Letizia Jaccheri

Smart Learn. Environ., 2017

Dual Gaze as a Proxy for Collaboration in Informal Learning.

Kshitij Sharma, Ioannis Leftheriotis, Jama Noor, Michail N. Giannakos

Proceedings of the 12th International Conference on Computer Supported Collaborative Learning, 2017

2016

Design and implement chords and personal windows for multi-user collaboration on a large multi-touch vertical display.

Ioannis Leftheriotis, Konstantinos Chorianopoulos, Letizia Jaccheri

Hum. centric Comput. Inf. Sci., 2016

Social Media Use For Work: Does Work Experience Really Matter?

Ioannis Leftheriotis, Michail N. Giannakos, Ilias O. Pappas

Proceedings of the 10th Mediterranean Conference on Information Systems, 2016

2015

Interaction Space of Chords on a Vertical Multi-touch Screen.

Ioannis Leftheriotis, Michail N. Giannakos, Konstantinos Chorianopoulos, Letizia Jaccheri

Proceedings of the 2015 International Conference on Interactive Tabletops & Surfaces, 2015

Investigating the Potential of a Two-finger Chord Button in Multi-touch Applications.

Ioannis Leftheriotis, Michail N. Giannakos, Konstantinos Chorianopoulos, Letizia Jaccheri

Proceedings of the 2015 International Conference on Interactive Tabletops & Surfaces, 2015

How Space and Tool Availability Affect User Experience and Creativity in Interactive Surfaces?

Michail N. Giannakos, Ioannis Leftheriotis

Proceedings of the 2015 ACM SIGCHI Conference on Creativity and Cognition, 2015

2014

Using social media for work: Losing your time or improving your work?

Ioannis Leftheriotis, Michail N. Giannakos

Comput. Hum. Behav., 2014

Happy Girls Engaging with Technology: Assessing Emotions and Engagement Related to Programming Activities.

Michail N. Giannakos, Letizia Jaccheri, Ioannis Leftheriotis

Proceedings of the Learning and Collaboration Technologies. Designing and Developing Novel Learning Experiences, 2014

2013

User authentication in a multi-touch surface: a chord password system.

Ioannis Leftheriotis

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2012

Efficient Video Indexing on the Web: A System that Leverages User Interactions with a Video Player

Ioannis Leftheriotis, Chrysoula Gkonela, Konstantinos Chorianopoulos

CoRR, 2012

Tool support for developing scalable multiuser applications on multi-touch screens.

Ioannis Leftheriotis, Konstantinos Chorianopoulos, Letizia Jaccheri

Proceedings of the Interactive Tabletops and Surfaces, 2012

Scalable interaction design for collaborative visual exploration of big data.

Ioannis Leftheriotis

Proceedings of the Interactive Tabletops and Surfaces, 2012

2011

SocialSkip: pragmatic understanding within web video.

Konstantinos Chorianopoulos, Ioannis Leftheriotis, Chrysoula Gkonela

Proceedings of the 9th International Interactive TV&Video Conference, 2011

User experience quality in multi-touch tasks.

Ioannis Leftheriotis, Konstantinos Chorianopoulos

Proceedings of the 3rd ACM SIGCHI Symposium on Engineering Interactive Computing System, 2011

Multi-user chorded toolkit for multi-touch screens.

Ioannis Leftheriotis, Konstantinos Chorianopoulos

Proceedings of the 3rd ACM SIGCHI Symposium on Engineering Interactive Computing System, 2011

2010

Efficient Video Indexing on the Web: A System That Crowdsources User Interactions with a Video Player.

Ioannis Leftheriotis, Chrysoula Gkonela, Konstantinos Chorianopoulos

Proceedings of the User Centric Media - Second International ICST Conference, 2010