Ilona Heldal

2008
11	EE	Kaj Sunesson, Carl Martin Allwood, Ilona Heldal, Dan Paulin, Mattias Roupé, Mikael Johansson, Börje Westerdahl: Virtual Reality Supporting Environmental Planning Processes: A Case Study of the City Library in Gothenburg. KES (3) 2008: 481-490
2007
10	EE	Ilona Heldal, David J. Roberts, Lars Bråthe, Robin Wolff: Presence, Creativity and Collaborative Work in Virtual Environments. HCI (1) 2007: 802-811
9	EE	Ilona Heldal: The Impact of Social Interaction on Usability for Distributed Virtual Environments. IJVR 6(3): 45-54 (2007)
8	EE	Ilona Heldal: Supporting participation in planning new roads by using virtual reality systems. Virtual Reality 11(2-3): 145-159 (2007)
2006
7	EE	Ilona Heldal, Maria Spante, Mike Connell: Are two heads better than one?: object-focused work in physical and in virtual environments. VRST 2006: 287-296
6	EE	Ralph Schroeder, Ilona Heldal, Jolanda Tromp: The Usability of Collaborative Virtual Environments and Methods for the Analysis of Interaction. Presence 15(6): 655-667 (2006)
5	EE	David J. Roberts, Ilona Heldal, Oliver Otto, Robin Wolff: Factors influencing flow of object focussed collaboration in collaborative virtual environments. Virtual Reality 10(2): 119-133 (2006)
2005
4	EE	Ilona Heldal, Anthony Steed, Maria Spante, Ralph Schroeder, Sophia Bengtsson, Marja Partanen: Successes and Failures in Co-Present Situations. Presence 14(5): 563-579 (2005)
2003
3	EE	Anthony Steed, Maria Spante, Ilona Heldal, Ann-Sofie Axelsson, Ralph Schroeder: Strangers and friends in caves: an exploratory study of collaboration in networked IPT systems for extended periods of time. SI3D 2003: 51-54
2	EE	Ilona Heldal, Lars Bråthe, Ralph Schroeder: Collaboration and Effectiveness for Distributed Meetings. WWW (Posters) 2003
2001
1	EE	Ralph Schroeder, Anthony Steed, Ann-Sofie Axelsson, Ilona Heldal, Åsa Abelin, Josef Wideström, Alexander Nilsson, Mel Slater: Collaborating in networked immersive spaces: as good as being there together? Computers & Graphics 25(5): 781-788 (2001)

Coauthor Index

1	Åsa Abelin	[1]
2	Carl Martin Allwood	[11]
3	Ann-Sofie Axelsson	[1] [3]
4	Sophia Bengtsson	[4]
5	Lars Bråthe	[2] [10]
6	Mike Connell	[7]
7	Mikael Johansson	[11]
8	Alexander Nilsson	[1]
9	Oliver Otto	[5]
10	Marja Partanen	[4]
11	Dan Paulin	[11]
12	David J. Roberts	[5] [10]
13	Mattias Roupé	[11]
14	Ralph Schroeder	[1] [2] [3] [4] [6]
15	Mel Slater	[1]
16	Maria Spante	[3] [4] [7]
17	Anthony Steed	[1] [3] [4]
18	Kaj Sunesson	[11]
19	Jolanda Tromp	[6]
20	Börje Westerdahl	[11]
21	Josef Wideström	[1]
22	Robin Wolff	[5] [10]

Colors in the list of coauthors