"two - 4 - six" - A Handheld Device for 3D-Presentations. - Alexander Kulik; Bernd Fröhlich 001; Roland Blach (3DUI, 2006)

On 3D Input Devices. - Bernd Fröhlich 001; Jan Hochstrate; Alexander Kulik; Anke Huckauf (IEEE Computer Graphics and Applications, 2006)

A Comparison of Tracking- and Controller-Based Input for Complex Bimanual Interaction in Virtual Environments. - André Kunert; Alexander Kulik; Anke Huckauf; Bernd Froehlich 001 (IPT/EGVE, 2007)

Elastic Control for Navigation Tasks on Pen-based Handheld Computers. - Martin Hachet; Alexander Kulik (3DUI, 2008)

The influence of input device characteristics on spatial perception in desktop-based 3D applications. - Alexander Kulik; Jan Hochstrate; André Kunert; Bernd Froehlich 001 (3DUI, 2009)

Demo: The Globefish: A novel input device for desktop-based 3D interaction. - Alexander Kulik; Jan Hochstrate; André Kunert; Bernd Fröhlich 001 (3DUI, 2009)

The Pie Slider: Combining Advantages of the Real and the Virtual Space. - Alexander Kulik; André Kunert; Christopher Lux; Bernd Fröhlich 001 (Smart Graphics, 2009)

The Globefish: A 3D Motion Controller. - Alexander Kulik; Jan Hochstrate; André Kunert; Bernd Froehlich 001 (VR, 2009)

Facilitating system control in ray-based interaction tasks. - André Kunert; Alexander Kulik; Christopher Lux; Bernd Fröhlich 001 (VRST, 2009)

Building on Realism and Magic for Designing 3D Interaction Techniques. - Alexander Kulik (IEEE Computer Graphics and Applications, 2009)

Improving co-located collaboration with show-through techniques. - Ferran Argelaguet; André Kunert; Alexander Kulik; Bernd Froehlich 001 (3DUI, 2010)

"Be-greifbare Interaktionen in gemischten Wirklichkeiten" 2011. - Rolf Kruse; Jochen Huber; Alexander Kulik; Jens Ziegler 002 (MuC (Workshopband), 2011)

See-through techniques for referential awareness in collaborative virtual reality. - Ferran Argelaguet; Alexander Kulik; André Kunert; Carlos Andújar; Bernd Froehlich 001 (Int. J. Hum. Comput. Stud., 2011)

C1x6: a stereoscopic six-user display for co-located collaboration in shared virtual environments. - Alexander Kulik; André Kunert; Stephan Beck 001; Roman Reichel; Roland Blach; Armin Zink; Bernd Froehlich 001 (ACM Trans. Graph., 2011)

The groovepad: ergonomic integration of isotonic and elastic input for efficient control of complementary subtasks. - Alexander Kulik; André Kunert; Anke Huckauf; Bernd Froehlich 001 (APCHI, 2012)

Crosstalk and brightness in projection-based multiview systems. - Roland Blach; Achim Pross; Alexander Kulik; Oliver Stefani (SD&A, 2012)

The hold-and-move gesture for multi-touch interfaces. - Alexander Kulik; Jan Dittrich; Bernd Froehlich 001 (Mobile HCI (Companion), 2012)

Finger and hand detection for multi-touch interfaces based on maximally stable extremal regions. - Philipp Ewerling; Alexander Kulik; Bernd Froehlich 001 (ITS, 2012)

User Awareness for Collaborative Multi-touch Interaction. - Markus Schlattmann; Yuelong Yu; Nils Gruendl; Manfred Bogen; Alexander Kulik; David d'Angelo; Bernd Froehlich 001; Reinhard Klein (GRAPP/IVAPP, 2013)

Immersive Group-to-Group Telepresence. - Stephan Beck 001; André Kunert; Alexander Kulik; Bernd Froehlich 001 (IEEE Trans. Vis. Comput. Graph., 2013)

Photoportals: shared references in space and time. - André Kunert; Alexander Kulik; Stephan Beck 001; Bernd Froehlich 001 (CSCW, 2014)

Demonstration: VR-HYPERSPACE - The innovative use of virtual reality to increase comfort by changing the perception of self and space. - Mirabelle D'Cruz; Harshada Patel; Laura Lewis; Sue Cobb; Matthias Bues; Oliver Stefani; Tredeaux Grobler; Kaj Helin; Juhani Viitaniemi; Susanna Aromaa; Bernd Fröhlich 001; Stephan Beck 001; et al. (VR, 2014)

Benutzungsschnittstellen für Kooperation. - Alexander Kulik (Ausgezeichnete Informatikdissertationen, 2016)

User Interfaces for Cooperation. - Alexander Kulik (2016)

Technology and Applications for Collaborative Learning in Virtual Reality. - Scott W. Greenwald; Alexander Kulik; André Kunert; Stephan Beck 001; Bernd Fröhlich 001; Sue Cobb; Sarah Parsons; Nigel Newbutt; Christine Gouveia; Claire Cook; Anne Snyder; Scott Payne; et al. (CSCL, 2017)

RST 3D: A Comprehensive Gesture Set for Multitouch 3D Navigation. - Alexander Kulik; André Kunert; Magdalena Keil; Bernd Froehlich 001 (VR, 2018)

Spatial Updating and Simulator Sickness During Steering and Jumping in Immersive Virtual Environments. - Tim Weißker; André Kunert; Bernd Fröhlich 001; Alexander Kulik (VR, 2018)

Virtual Valcamonica: Collaborative Exploration of Prehistoric Petroglyphs and Their Surrounding Environment in Multi-User Virtual Reality. - Alexander Kulik; André Kunert; Stephan Beck 001; Carl-Feofan Matthes; Andre Schollmeyer; Adrian Kreskowski; Bernd Fröhlich 001; Sue Cobb; Mirabelle D'Cruz (Presence Teleoperators Virtual Environ., 2018)

Workshop on Virtual and Augmented Reality in Everyday Context (VARECo). - Benjamin Weyers; Daniel Zielasko; Alexander Kulik; Eike Langbehn; Markus Funk (MuC (Workshopband), 2019)

The Collaborative Virtual Reality Neurorobotics Lab. - Carl Matthes; Tim Weißker; Emmanouil Angelidis; Alexander Kulik; Stephan Beck 001; André Kunert; Anton Frolov 003; Sandro Weber; Adrian Kreskowski; Bernd Froehlich 001 (VR, 2019)

Multi-Ray Jumping: Comprehensible Group Navigation for Collocated Users in Immersive Virtual Reality. - Tim Weißker; Alexander Kulik; Bernd Froehlich 001 (VR, 2019)

User-Embodied Interaction in Virtual Reality (UIVR). - Daniel Roth 001; Iana Podkosova; Niels Christian Nilsson; Alexander Kulik; Gerd Bruder (MuC (Workshopband), 2020)

Workshop on Virtual and Augmented Reality in Everyday Context (VARECo). - Benjamin Weyers; Daniel Zielasko; Florian Heinrich; Alexander Kulik (MuC (Workshopband), 2020)

On the Usage of the Simulator Sickness Questionnaire for Virtual Reality Research. - Pauline Bimberg; Tim Weißker; Alexander Kulik (VR Workshops, 2020)

Virtual Projection Planes for the Visual Comparison of Photogrammetric 3D Reconstructions with Photo Footage. - Ephraim Schott; Alexander Kulik; Bernd Froehlich 001 (VRST, 2020)

On Motor Performance in Virtual 3D Object Manipulation. - Alexander Kulik; André Kunert; Bernd Froehlich 001 (IEEE Trans. Vis. Comput. Graph., 2020)

Multi-Window 3D Interaction for Collaborative Virtual Reality. - André Kunert; Tim Weißker; Bernd Fröhlich 001; Alexander Kulik (IEEE Trans. Vis. Comput. Graph., 2020)

3rd Workshop on User-Embodied Interaction in Virtual Reality (UIVR). - Daniel Roth 001; Iana Podkosova; Niels Christian Nilsson; Alexander Kulik; Gerd Bruder (MuC (Workshopband), 2021)

Virtual Rotations for Maneuvering in Immersive Virtual Environments. - Pauline Bimberg; Tim Weißker; Alexander Kulik; Bernd Fröhlich 001 (VRST, 2021)