The We!Design Methodology: Designing Educational Applications with Students. - George Triantafyllakos; George Palaigeorgiou; Stavros N. Demetriadis; Ioannis A. Tsoukalas (ICALT, 2006)

Teaching Computer Ethics: A Web Based Approach. - Nikos I. Konstantakis; George Triantafyllakos; Ioannis A. Tsoukalas (e-Learning, 2008)

Collaborative design as narrative. - George Triantafyllakos; George Palaigeorgiou; Ioannis A. Tsoukalas (PDC, 2008)

We!Design: A student-centred participatory methodology for the design of educational applications. - George Triantafyllakos; George Palaigeorgiou; Ioannis A. Tsoukalas (Br. J. Educ. Technol., 2008)

Design alter egos: constructing and employing fictional characters in collaborative design sessions. - George Triantafyllakos; George Palaigeorgiou; Ioannis A. Tsoukalas (BCS HCI, 2009)

Participatory Design of the Participatory Culture: Students' Projections of e-Learning 2.0. - George Palaigeorgiou; George Triantafyllakos; Avgoustos A. Tsinakos (WSKS (2), 2009)

Computer based testing using "digital ink": Participatory design of a Tablet PC based assessment application for secondary education. - Panagiotis Siozos; George Palaigeorgiou; George Triantafyllakos; Theofanis Despotakis (Comput. Educ., 2009)

Fictional characters in participatory design sessions: Introducing the "design alter egos" technique. - George Triantafyllakos; George Palaigeorgiou; Ioannis A. Tsoukalas (Interact. Comput., 2010)

Ανάπτυξη, εφαρμογή και μελέτη ενός μεθοδολογικού πλαισίου για τη συμμετοχική σχεδίαση λογισμικού με μαθητευόμενους - George Triantafyllakos (2010)

Designing educational software with students through collaborative design games: The We!Design&Play framework. - George Triantafyllakos; George Palaigeorgiou; Ioannis A. Tsoukalas (Comput. Educ., 2011)

What if undergraduate students designed their own web learning environment? Exploring students' web 2.0 mentality through participatory design. - George Palaigeorgiou; George Triantafyllakos; Avgoustos A. Tsinakos (J. Comput. Assist. Learn., 2011)