Tobias Langlotz - Visual Computing

I am a Professor at Aarhus University where I teach and research at the intersection of Computer Graphics, Vision, and Human-Computer Interaction (Visual Computing). I am also an honorary Professor at the University of Otago, New Zealand. My long term interests are in all forms of Mixed-, Extended-, Augmented- and Virtual Realities. Previous to joining Aarhus University, I was a Professor at University of Otago (New Zealand) where I founded and co-led the HCI group. I play an active role in the international research community and, among other service roles, served as General chair for IEEE VR 2022 (Christchurch/Online) and IEEE VR 2023 (Shanghai) but I am also a frequent member of the organising or program commmittee for ACM CHI/UIST/TOCHI, IEEE VR/ISMAR/TVCG.

During my career, my team's work has received best paper awards or nominations/honourable mentions at premier events such as IEEE VR, ACM CHI, IEEE ISMAR and haven been highlighted among the best PhD thesis by the IEEE Visualization and Graphics Technical Community (IEEE VGTC). I have won an "Early Career Award for Distinction in Research" from the University of Otago in 2017 and was a finalist for the Supervisor of the Year award in 2016. My work has been supported by the European Research Council, MBIE Endeavour Research program (NZ), Royal Society New Zealand Marsden Fund, and the National Science Challenge but I also received support from Snap Inc., Qualcomm, Lumus, Internet NZ, and Nokia.

My research is generally within Visual Computing but I am specifically interested in interactive and immtersive technologies such as Augmented and Virtual Reality. Over the years several research themes emerged. Below some work from the recent years:

Traditional glasses used fixed optics usually for correcting refractive errors. In this theme we explore vision augmentations that use computational optics and approaches from visual computing to rethink the design of glasses while extending their application to exciting new areas.

Existing forms of tourism face serveral challenges but also excludes people who are unable to travel. In this project, we implement and explore telepresence technolgies that allow to virtually travel to distant places. Imagine, you can travel to and immersive yourself with friends in a remote environment, see different cultures and places but eventually still in your own bed.

Create effective XR experiences requires to address perceptual issues. Using insights the characteristics of the human-visual system, we explore how to reduce current perceptual issues (e.g. visual clutter) or optimise rendering or guidance techniques.

For many envisioned Mixed Reality applications it is required that the information is visually indistiguishable from reality, yet we are far from being able to deliver this. In this theme, we are working towards indistinguishable mixed-reality experiences using novel hardware and software prototypes that use techniques from machine learning with applications that include the entertainment and movie industry

I strongly believe that working on challenging research problems is a great way to learn and progress in our field. Over the last 12 years, I was fortunate enough that alot of people agreed and we built a diverse team and work with many talented people including Bachelor, Master, PhD, and PostDoc's. Most of my Master students published with me at international venues, and the work together with my PhD students and PostDocs has repeatedly been highlighted or won prices at the key events in the field. Several former team members moved on to become succesfull PostDocs or Academics on their own. I also throughly enjoy doing my small contribution to help the future leaders in our discipline by serving as mentor (e.g. doctoral consortiums at IEEE VR or IEEE ISMAR), representing emerging career academics, or giving talks/panels on how to address the challenges of an academic (e.g. IEEE Future Faculty Forum at IEEE VR).

Lily Eagan, Jacob Young, Jesse Bering, Tobias Langlotz (2025) Virtual Voyages: Evaluating the Role of Real-Time and Narrated Virtual Tours in Shaping User Experience and Memories ACM CHI conference on Human Factors in Computing Systems (ACM CHI), 2025
BibTex

Hannah Schieber, Jacob Young, Tobias Langlotz, Stefanie Zollmann, Daniel Roth (2025) Semantics-Controlled Gaussian Splatting for Outdoor Scene Reconstruction and Rendering in Virtual Reality IEEE Virtual Reality (IEEE VR), 2025
BibTex

Tanh Tran, Tobias Langlotz, Jacob Young, Thomas Schubert, Holger Regenbrecht (2024) Classifying Presence Scores: Insights and Analysis from Two Decades of the Igroup Presence Questionnaire (IPQ) ACM Transactions on Human Computer Interaction (ACM ToCHI), 2024
BibTex

Tobias Langlotz, Jonathan Sutton, Holger Regenbrecht (2024) A Design Space for Vision Augmentations and Augmented Human Perception using Digital Eyewear ACM CHI conference on Human Factors in Computing Systems (ACM CHI), 2024
BibTex

Mehran Rastegar Sani, Tobias Langlotz, Stefanie Zollmann (2024) Train Me: Exploring Mobile Sports Capture and Replay for Immersive Sports Coaching ACM conference on Human Factors in Computing Systems (ACM CHI), 2024
Best Poster Award
BibTex

Tanh Tran, Tobias Langlotz, Holger Regenbrecht (2024) A Survey On Measuring Presence in Mixed RealityACM CHI conference on Human Factors in Computing Systems (ACM CHI), 2024
BibTex

Jonathan Sutton, Tobias Langlotz, Alexander Plopski, Kasper Hornbæk (2024) Flicker Augmentations: Rapid Brightness Modulation for Real-World Visual Guidance using Augmented Reality ACM CHI conference on Human Factors in Computing Systems (ACM CHI), 2024
BibTex

Mathias N. Lystbæk, Ken Pfeuffer, Tobias Langlotz, Jens Emil Sloth Grønbæk, Hans Gellersen (2024) Spatial Gaze Markers: Supporting Effective Task Switching in Augmented Reality ACM CHI conference on Human Factors in Computing Systems (ACM CHI), 2024
BibTex

David Mandl, Shohei Mori, Peter Mohr, Evan Peng, Tobias Langlotz, Dieter Schmalstieg, Denis Kalkofen (2024) Neural Bokeh: Learning Lens Blur for Computational Videography and Out-of-Focus Mixed Reality IEEE Virtual Reality (IEEE VR 2024), 2024
BibTex

Junlei Hong, Tobias Langlotz, Jonathan Sutton, Holger Regenbrecht (2023) Visual Noise Cancellation: Exploring Visual Discomfort and Opportunities for Vision Augmentations ACM Transactions on Human Computer Interaction, 2023
BibTex

Stuart Duncan, Holger Regenbrecht, Tobias Langlotz (2023) Fusing exocentric and egocentric real-time reconstructions for embodied immersive experiences IEEE Image and Vision Computing New Zealand (IVCNZ 2023), 2023
BibTex

Gerlinde Emsenhuber, Tobias Langlotz, Denis Kalkofen, Jonathan Sutton, Markus Tatzgern (2023) Eye-Perspective View Management for Optical See-Through Head-Mounted Displays ACM Conference on Human Factors in Computing Systems (ACM CHI), 2023
BibTex

Tommy Hasselman, Wei Hong Lo, Tobias Langlotz, Stefanie Zollmann (2023) ARephotography: Revisiting Historical Photographs using Augmented Reality Extended Abstracts of ACM Conference on Human Factors in Computing Systems (ACM CHI), 2023
BibTex

Christoph Ebner, Peter Mohr, Tobias Langlotz, Yifan (Evan) Peng, Dieter Schmalstieg, Gordon Wetzstein, Denis Kalkofen (2023) Off-Axis Layered Displays: Hybrid Direct-View/Near-Eye Mixed Reality with Focus Cues IEEE Transactions on Visualisation and Computer Graphics (Special issue of IEEE Virtual Reality 2023), 2023
BibTex

Stuart Duncan, Noel Park, Claudia Ott, Tobias Langlotz, Holger Regenbrecht (2023) Voxel-based Immersive Mixed Reality: A Framework for Ad-hoc Immersive Storytelling MIT Presence: Virtual and Augmented Reality, 2023
BibTex

Lewis Baker,Jonathan Ventura, Tobias Langlotz, Steven Mills, Shazia Gul, and Stefanie Zollmann (2023) Localization and Tracking of Stationary Users for Augmented Reality The Visual Computer (Springer), 2023
BibTex

Chris Heinrich, Nadine Morkisch, Tobias Langlotz, Holger Regenbrecht, and Christian Dohle (2022) Feasibility and psychophysical effects of immersive virtual reality-based mirror therapy Journal of NeuroEngineering and Rehabilitation, 2022
BibTex

Jonathan Sutton, Tobias Langlotz, Alexander Plopski, Stefanie Zollmann. Yuta Itoh, and Holger Regenbrecht (2022) Look over there! Investigating Saliency Modulation for Visual Guidance with Augmented Reality Glasses 2022 ACM Symposium on User Interface Software and Technology, 2022
BibTex

Gerlinde Emsenhuber, Michael Domhardt, Tobias Langlotz, Denis Kalkofen, and Markus Tatzgern (2022) Towards Eye-Perspective Rendering for Optical See-Through Head-Mounted Displays 2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), 640-641, 2022
BibTex

Alexander Plopski, Teresa Hirzle, Nahal Norouzi, Long Qian, Gerd Bruder, Tobias Langlotz (2022) The Eye in Extended Reality: A Survey on Gaze Interaction and Eye Tracking in Head-Worn Extended Reality ACM Computing Surveys, 2021, 2021.
BibTex

Stefanie Zollmann, Tobias Langlotz, Holger Regenbrecht, Chris Button, Wei Hong Lo, and Steven Mills(2022) Augmented Reality for Sports Spectating and Coaching Interactive Sports Technologies: Performance, Participation, Safety, 1-16, 2022
BibTex

Jonathan Sutton, Tobias Langlotz, Alexander Plopski (2021) Seeing Colours: Addressing Colour Vision Deficiency with Vision Augmentations using Computational Glasses ACM Transactions on Human-Computer Interaction (ACM TOCHI), 2021.
BibTex

Holger Regenbrecht, Sander Zwanenburg, Tobias Langlotz (2022) Pervasive Augmented Reality - Technology and Ethics IEEE Pervasive Computing, 2022
BibTex

David Mandl, Peter Mohr, Tobias Langlotz, Christoph Ebner, Shohei Mori, Stefanie Zollmann, Peter Roth, Denis Kalkofen (2021) Neural Cameras: Learning Camera Characteristics for Coherent Mixed Reality Rendering IEEE International Symposium on Mixed and Augmented Reality (IEEE ISMAR), 2021.
Best Conference Paper Award
BibTex

Yuta Itoh, Tobias Langlotz, Jonathan Sutton, Alexander Plopski (2021) Towards Indistinguishable Augmented Reality: A Survey on Optical See-Through Head-Mounted Displays ACM Computing Surveys, 2021.
BibTex

Jonny Collins, Tobias Langlotz, Holger Regenbrecht (2021) Expertise and Experience in VR-supported learning: Achieving a deep non-verbal comprehension of four-dimensional space International Journal of Human-Computer Studies, 2021.
BibTex

Ruairi Griffin, Tobias Langlotz, Stefanie Zollmann (2021) 6 Degrees-of-Freedom Immersive Video Editor Frontiers in Virtual Reality, 2:676895, 2021
BibTex

Chris Heinrich, Matthew Cook, Tobias Langlotz, Holger Regenbrecht (2020) My Hands? - Importance of Personalised Virtual Hands in a Neurorehabilitation Scenario Springer Virtual Reality, 2020.
BibTex

Jonny Collins, Tobias Langlotz, Holger Regenbrecht (2020) Virtual Reality in Education: A Case Study on Exploring Immersive Learning for Prisoners 2020 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct).
BibTex

Jacob Young, Tobias Langlotz, Steven Mills, Holger Regenbrecht (2020) Mobileportation: Nomadic Telepresence for Mobile Devices Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies / ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2020.
BibTex

Stefanie Zollmann, Tobias Langlotz, Raphael Grasset, Wei Hong Lo, Shohei Mori, Holger Regenbrecht (2020) Visualization Techniques in Augmented Reality: A Taxonomy, Methods and Patterns IEEE Transactions on Visualisation and Computer Graphics, 2020.
BibTex

Peter Mohr, Shohei Mori, Tobias Langlotz, Bruce Thomas, Dieter Schmalstieg, Denis Kalkofen (2020) Mixed Reality Light Fields for Interactive Remote Assistance ACM CHI'20 Conference on Human Factors in Computing Systems (ACM CHI 2020), Honolulu, 2020.
BibTex

Lewis Baker, Jonathan Ventura, Stefanie Zollmann, Steven Mills, Tobias Langlotz (2020) SPLAT: Spherical Localization and Tracking in Large Spaces IEEE Virtual Reality (IEEE VR), Atlanta, 2020.
BibTex

Rebecca Grainger, Hermaleigh Roberta Townsley, Catherine Anna Ferguson, Faye Ellen Riley, Tobias Langlotz, William John Taylor (2020) Patient and clinician views on an app for rheumatoid arthritis disease monitoring: function, implementation and implications International Journal of Rheumatic Diseases, 2020.
BibTex

Yuta Itoh, Tobias Langlotz, Stefanie Zollmann, Daisuke Iwai, Kiyoshi Kiyokawa, Toshiyuki Amano (2019) Computational Phase-Modulated Eyeglasses IEEE Transactions on Visualisation and Computer Graphics, 2019.
BibTex

Stefanie Zollmann, Tobias Langlotz, Moritz Loos, Wei Hong Lo, Lewis Baker (2019) ARSpectator: Exploring Augmented Reality for Sport Events Siggraph Asia Technical Briefs, 2019.
BibTex

Jonathan Sutton, Tobias Langlotz, Yuta Itoh (2019) Computational Glasses: Vision augmentations using computational near-eye optics and displays IEEE International Symposium on Mixed and Augmented Reality (ISMAR) Adjunct Proceedings, 2019.
BibTex

Chris Heinrich, Tobias Langlotz, Holger Regenbrecht (2019) Heading Home – Adapting a Clinical Mixed-Reality Rehabilitation System for Patients’ Home Use IEEE International Symposium on Mixed and Augmented Reality (ISMAR) Adjunct Proceedings, 2019.
BibTex

Jonny Collins, Holger Regenbrecht, Tobias Langlotz, Yekta Said Can, Cem Ersoy, Russell Butson (2019) Measuring Cognitive Load and Insight: A Methodology Exemplified in a Virtual Reality Learning Context IEEE International Symposium on Mixed and Augmented Reality (IEEE ISMAR 2019), Beijing, 2019.
BibTex

Holger Regenbrecht, Noel Park, Claudia Ott, Steven Mills, Matthew Cook, Tobias Langlotz (2019) Preaching Voxels: An Alternative Approach to Mixed Reality Frontiers in ICT, section Virtual Environments, 2019.
BibTex

Peter Mohr, Markus Tatzgern, Tobias Langlotz, Andreas Lang, Denis Kalkofen, and Dieter Schmalstieg (2019) TrackCap: Enabling Smartphones for 3D Interaction on Mobile Head-Mounted Displays ACM CHI'19 Conference on Human Factors in Computing Systems (ACM CHI 2019), Glasgow, 2019.
BibTex

Diako Mardanbegi, Tobias Langlotz, Hans Gellersen (2019) Resolving Target Ambiguity in 3D Gaze Interaction through VOR Depth Estimation ACM CHI'19 Conference on Human Factors in Computing Systems (ACM CHI 2019), Glasgow, 2019.
BibTex

Jacob Young, Tobias Langlotz, Matthew Cook, Steven Mills, Holger Regenbrecht (2019) Immersive Telepresence and Remote Collaboration using Mobile and Wearable Devices IEEE Transactions on Visualisation and Computer Graphics (Special Issue on IEEE Virtual Reality), 2019.
Nominated for Best Paper Award
BibTex

Yuta Itoh, Tobias Langlotz, Daisuke Iwai, Kiyoshi Kiyokawa, Toshiyuki Amano (2019) Light Attenuation Display: Subtractive See-Through Near-Eye Display via Spatial Color Filtering IEEE Transactions on Visualisation and Computer Graphics (Special Issue on IEEE Virtual Reality), 2019.
Nominated for Best Paper Award, Best of IEEE TVCG at ACM Siggraph
BibTex

Andrew McCombie, Russell Walmsley, Murray Barclay, Christine Ho, Tobias Langlotz, Holger Regenbrecht, Andrew Gray, Nideen Visesio, Stephen Inns, Michael Schultz (2019) A Noninferiority Randomized Clinical Trial of the Use of the Smartphone-Based Health Applications IBDsmart and IBDoc in the Care of Inflammatory Bowel Disease Patients Journal on Inflammatory bowel diseases, 2019.
BibTex

Tobias Langlotz, Jonathan Sutton, Stefanie Zollmann, Yuta Itoh, and Holger Regenbrecht (2018) ChromaGlasses: Computational Glasses for Compensating Colour Blindness ACM CHI'18 Conference on Human Factors in Computing Systems (ACM CHI 2018), Montreal, 2018
Honourable Mention Award, Best of CHI at ACM Siggraph
Appendix
BibTex

Tobias Langlotz, Elias Tappeiner, Stefanie Zollmann, Jonathan Ventura, Holger Regenbrecht (2018) Urban Pointing: Browsing Situated Media Using Accurate Pointing Interfaces ACM CHI'18 Extended Abstracts: CHI Conference on Human Factors in Computing Systems Extended (ACM CHI 2018), Montreal, 2018
BibTex

Alaeddin Nassani, Huidong Bai, Gun Lee, Mark Billinghurst, Tobias Langlotz, Robert W. Lindeman (2018) Filtering Shared Social Data in AR ACM CHI'18 Extended Abstracts: CHI Conference on Human Factors in Computing Systems Extended (ACM CHI 2018), Montreal, 2018
BibTex

Jonny Collins, Holger Regenbrecht, Tobias Langlotz (2018) Back to the Future: Constructivist Learning in Virtual Reality2018 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct).
BibTex

Lewis Baker, Stefanie Zollmann, Steven Mills, Tobias Langlotz (2018) SoftPOSIT for Augmented Reality in complex environments: Limitations and challenges Proceedings of Image and Vision Computing New Zealand, IVCNZ 2016.
BibTex

Mei-Ling Blank, Janet Hoek, Mark George, Philip Gendall, Tamlin S Conner, Johannes Thrul, Pamela M Ling, Tobias Langlotz (2018) An Exploration of Smoking-to-Vaping Transition Attempts Using a “Smart” Electronic Nicotine Delivery System Nicotine & Tobacco Research, 2018.
BibTex

Chris Heinrich, Tobias Langlotz, and Richard Keefe (2017) Volume Lens: Exploring Medical Volume Datasets using Mobile Devices. IEEE International Symposium on Mixed and Augmented Reality (IEEE ISMAR) 2017
BibTex

Holger Regenbrecht, Arne Reepen, Katrin Meng, Stephan Beck, and Tobias Langlotz (2017) Mixed Voxel Reality: Presence and Embodiment in Low Fidelity, VisuallyCoherent, Mixed Reality Environments IEEE International Symposium on Mixed and Augmented Reality (IEEE ISMAR) 2017
BibTex

Jonny Collins, Holger Regenbrecht, and Tobias Langlotz (2017) Visual Coherence in Mixed Reality: A Systematic Enquiry. Presence: Teleoperators and virtual environments 26(1), MIT Press, Cambridge/MA, USA.
BibTex

Tavita Su’a, Sherlock A. Licorish, Bastin Tony Roy Savarimuthu, Tobias Langlotz (2017) QuickReview: A Data-Driven Mobile Interface for Providing App Reviews ACM Intelligent User Interfaces 2017 (ACM IUI 2017)
BibTex

Rebecca Grainger, Hermaleigh Townsley, Bonnie White, Tobias Langlotz, William J. Taylor (2017) There are few high quality apps for people with rheumatoid arthritis to monitor their disease activity: a review of apps for best practice and quality JMIR mHealth and uHealth (JMIR mobile and ubiquitous health) 2017;5(2):e7.
BibTex

Tobias Langlotz, Matthew Cook, Holger Regenbrecht (2016) Real-Time Radiometric Compensation for Optical See-Through Head-Mounted Displays IEEE Transactions on Visualisation and Computer Graphics (Special Issue for IEEE International Symposium on Mixed and Augmented Reality), 2016.
BibTex

Jens Grubert, Tobias Langlotz, Stefanie Zollmann, Holger Regenbrecht (2016) Towards Pervasive Augmented Reality: Context-Awareness in Augmented Reality IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG).
BibTex

Alaeddin Nassani, Hyungon Kim, Gun Lee, Mark Billinghurst, Tobias Langlotz, Robert W Lindeman (2016) Augmented reality annotation for social video sharing SIGGRAPH ASIA 2016 Mobile Graphics and Interactive Applications.
BibTex

Jörg Müller, Tobias Langlotz, Holger Regenbrecht (2016) PanoVC: Pervasive Telepresence using Mobile Phones. IEEE Pervasive Computing and Communications (IEEE PerCom), 2017.
BibTex

Lewis Baker, Steven Mills, Tobias Langlotz, Carl Rathbone (2016) Power line detection using Hough transform and line tracing techniques Proceedings of Image and Vision Computing New Zealand, IVCNZ 2016.
BibTex

Mohammed Alghamdi, Holger Regenbrecht, Simon Hoermann, Tobias Langlotz, Colin Aldridge (2016) Social Presence and Mode of Videocommunication in a Collaborative Virtual Environment Proceedings of the 20th Pacific Asia Conference on Information Systems (PACIS 2016), 2016.
BibTex

Andrew McCombie, Tobias Langlotz, Murray Barclay, Russell Walmsley, Holger Regenbrecht, Michael Schultz (2016) Systematic review of IBD smartphone apps for symptom monitoring and communication with healthcare professionals The Journal of mHealth: Vol. 3, Issue 3, 2016.
BibTex

Holger Regenbrecht, Tobias Langlotz (2015) Mutual Gaze Support in Videoconferencing Reviewed. Communications of the Association for Information Systems.
BibTex

Holger Regenbrecht, Mohammed Alghamdi, Simon Hoermann, Tobias Langlotz, Mike Goodwin & Colin Aldridge (2015). Social presence with virtual glass. Proceedings of the IEEE Virtual Reality Conference (IEEE VR), Sydney, Australia.
BibTex

Stefanie Zollmann, Christof Hoppe, Tobias Langlotz, Gerhard Reitmayr (2014) Flyar: Augmented Reality Supported Micro Aerial Vehicle Navigation, IEEE Transactions on Visualization and Computer Graphics (TVCG), March 2014.
BibTex

Tobias Langlotz, Thanh Nguyen, Dieter Schmalstieg, Raphael Grasset (2014) Next Generation Augmented Reality Browsers: Rich, Seamless, and Adaptive, Proceedings of the IEEE , vol.102, no.2, pp.155,169, Feb. 2014.
BibTex

Stefanie Zollmann, Raphael Grasset, Gerhard Reimayr, and Tobias Langlotz (2014) The effect of image-based X-Ray visualisation techniques on spatial order understanding in Augmented Reality, Proceedings of ACM OzCHI, Sydney, Australia.
BibTex

Holger Regenbrecht, Lavell Mueller, Simon Hoermann, Tobias Langlotz, Martin Wagner, and Mark Billinghurst (2014) Eye-to-Eye Contact for Life-Sized Videoconferencing, Proceedings of ACM OzCHI, Sydney, Australia.
BibTex

Holger Regenbrecht, Tobias Langlotz, Christine Ho, Mark George, Andrew Gray, Russell Walmsley, and Michael Schultz (2014) Field Test of a Questionnaire-based Mobile Health Reporting System, Proceedings of ACM OzCHI, Sydney, Australia.
BibTex

Elias Tappeiner, Dieter Schmalstieg, and Tobias Langlotz (2014) Local Optimization for Natural Feature Tracking Targets, Proceedings of IEEE International Symposium on Mixed and Augmented Reality (ISMAR), 2014
BibTex

Lukas Gruber, Tobias Langlotz, Pradeep Sen, Tobias Hollerer, and Dieter Schmalstieg (2014) Efficient and Robust Radiance Transfer for Probeless Photorealistic Augmented Reality \Proc. IEEE Virtual Reality 2014, Minnesota, MN, USA, March 2014.
BibTex

Tobias Langlotz, Jens Grubert, Raphael Grasset (2013) AR Browsers - Essential products or only gadgets? Reflections on the initial adoption of AR technology by the general public, Communications of the ACM, Volume 56 Issue 11, November 2013, 34-36, 2013.
BibTex

Tobias Langlotz, Holger Regenbrecht, Stefanie Zollmann, Dieter Schmalstieg (2013) Audio Stickies: Visually-guided Spatial Audio Annotations on a Mobile Augmented Reality Platform, Proceedings of the 25th Australian Computer-Human Interaction Conference (OzCHI), 2013.
BibTex

Tobias Langlotz, Stefan Mooslechner, Stefanie Zollmann, Claus Degendorfer, Gerhard Reitmayr, Dieter Schmalstieg (2012) Sketching up the world: In-situ authoring for mobile Augmented Reality, Springer Personal and Ubiquitous Computing, Volume 16, Number 6, 2012 (submitted 2010), 623-630.
BibTex

Tobias Langlotz, Daniel Wagner, Alessandro Mulloni, Dieter Schmalstieg (2012) Online Creation of Panoramic Augmented Reality Annotations on Mobile Phones, IEEE Pervasive Computing, Volume 11, Issue 2, 2012 (submitted 2010), 56 - 63.
BibTex

Tobias Langlotz, Claus Degendorfer, Alessandro Mulloni, Gerhard Schall, Gerhard Reitmayr, Dieter Schmalstieg (2011) Robust detection and tracking of annotations for outdoor augmented reality browsing, Computers & Graphics, Volume 35, Issue 4, August 2011, 831–840.
BibTex

Tobias Langlotz, Mathäus Zingerle, Raphael Grasset, Hannes Kaufman, Gerhard Reitmayr (2012) AR Record&Replay:Situated Compositing of Video Content in Mobile Augmented Reality, Proceedings of the 24th Australian Computer-Human Interaction Conference (OzCHI) Pages 318-326, 2012.
BibTex

Raphael Grasset, Tobias Langlotz, Denis Kalkofen, Markus Tatzgern, Dieter Schmalstieg (2012), Image-Driven View Management for Augmented Reality Browsers, IEEE International Symposium on Mixed and Augmented Reality (ISMAR), 177-186, 2012.
BibTex

Alessandro Mulloni, Jens Grubert, Hartmut Seichter, Tobias Langlotz, Raphael Grasset, Gerhard Reitmayr, Dieter Schmalstieg (2012) Experiences with the Impact of Tracking Technology in Mobile Augmented Reality Evaluations, Mobile Vision and HCI (MOBIVIS) Workshop at MobileHCI, 2012.
BibTex

Dieter Schmalstieg, Tobias Langlotz and Mark Billinghurst (2010) Augmented Reality 2.0, Virtual Realities, Dagstuhl seminar proceedings (eds. Sabine Coquillart, Guido Brunnett, Greg Welch), 2010.
BibTex

Gerhard Reitmayr, Tobias Langlotz, Daniel Wagner, Alessandro Mulloni, Gerhard Schall, Dieter Schmalstieg, Qi Pan (2010) Simultaneous Localization and Mapping for Augmented Reality Proceedings of the International Symposium on Ubiquitous Virtual Reality, Gwangju, South Korea, 2010, 5 - 8.
BibTex

Daniel Wagner, Alessandro Mulloni, Tobias Langlotz, Dieter Schmalstieg (2010) Real-time panoramic mapping and tracking on mobile phones, Proceedings of IEEE Virtual Reality Conference 2010 (VR´10), 2010, 211 - 218.
BibTex

Tobias Langlotz, Stefan Mooslechner, Stefanie Zollmann, Claus Degendorfer, Gerhard Reitmayr, Dieter Schmalstieg (2010) Sketching up the world: In-situ authoring for mobile Augmented Reality, Proceedings of the International Workshop on Smartphone Applications and Services 2010, Gwangju, South Korea, December 2010. 23 - 40.
BibTex

Stefanie Zollmann, Langlotz Tobias (2009) Spatially Augmented Tape Drawing, Proceedings of IEEE Symposium on 3D User Interfaces 2009 (3DUI), 2009, 147-148.
BibTex

Yuan Wang, Tobias Langlotz, Mark Billinghurst (2009) An Authoring Tool for Mobile Phone AR Environments, Proceedings of NZCSRSC 2009, 2009.
BibTex

Daniel Wagner, Tobias Langlotz, Dieter Schmalstieg (2008) Robust and Unobtrusive Marker Tracking on Mobile Phones, Proceedings of the 7th IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 2008), 2008, 121- 124.
BibTex

Stefanie Zollmann, Tobias Langlotz, Oliver Bimber (2007) Passive-Active Geometric Calibration for View-Dependent Projections onto Arbitrary Surfaces, Journal of Virtual Reality and Broadcasting, Volume 4, Number 6, 2007. (peer-reviewed reprint from Workshop on Virtual and Augmented Reality of the GI-Fachgruppe AR/VR 2006).
BibTex

Tobias Langlotz and Oliver Bimber (2007) Unsynchronized 4D Barcodes, Proceedings of International Symposium on Visual Computing (ISVC), 2007, 363-374.
BibTex

Stefanie Zollmann, Tobias Langlotz and Oliver Bimber (2006) Passive-Active Geometric Calibration for View-Dependent Projections onto Arbitrary Surfaces, Proceedings of Workshop on Virtual and Augmented Reality of the GI-Fachgruppe AR/VR 2006, 32-40. (3rd Best Paper Award)
Best Paper Runner Up
BibTex

Oliver Bimber, Franz Coriand, Alexander Kleppe, Erich Bruns, Stefanie Zollmann and Tobias Langlotz (2005) Superimposing Pictorial Artwork with Projected Imagery IEEE MultiMedia, Volume 12, Number 1, Jan.-March 2005, 2005, 16-26.
BibTex

Oliver Bimber, Franz Coriand, Alexander Kleppe, Erich Bruns, Stefanie Zollmann and Tobias Langlotz (2004) Superimposing Pictorial Artwork with Projected Imagery Proceedings of ACM SIGGRAPH, 2004.
BibTex

Clemens Arth, Raphael Grasset, Lukas Gruber, Tobias Langlotz, Alessandro Mulloni, and Daniel Wagner (2015) The History of Mobile AR, , Technical Report, Institute for Computer Graphics and Vision (ICG), Graz University of Technology, 2015-001, 2015.
BibTex

Holger Regenbrecht, Lavell Müller, Simon Hoermann, Tobias Langlotz, Andreas Duenser (2012) Implementing Eye-to-Eye Contact in Life-Sized Videoconferencing, Technical Report, University of Otago, 2012.
BibTex

Jens Grubert, Tobias Langlotz and Raphael Grasset (2012) Augmented Reality Browser Survey, Technical Report, Graz University of Technology, 2012.
BibTex

Daniel Wagner, Tobias Langlotz and Dieter Schmalstieg (2008) Technical Report on Robust and Unobtrusive Marker Tracking on Mobile Phones, Technical Report, Graz University of Technology, 2008.
BibTex

Tobias Langlotz, Oliver Bimber (2007) Technical Report on Unsynchronized 4D Barcodes, Technical Report, Bauhaus University Weimar, 2007.
BibTex

Yuta Itoh, Tobias Langlotz, Daisuke Iwai, Kiyoshi Kiyokawa, Toshiyuki Amano Light Attenuation Display: Subtractive See-Through Near-Eye Display via Spatial Color Filtering Patent Pending (file date: 01/08/2019)

Tobias Langlotz, Matthew Cook, and Holger Regenbrecht Radiometric Compensation for Optical See-Through Head Mounted Displays Publication Number: pending, International application number: pending

Dieter Schmalstieg, Gerhard Reitmayr, Thanh Nguyen, Raphael Grasset, Tobias Langlotz and Hartmut Seichter, Structural Modeling Using Depth Sensors Publication Number: pending, International application number: pending

Tobias Langlotz, Mathäus Zingerle, Gerhard Reitmayr, Spatially Registered Augmented Video, Publication Number: WO2013176829 A1, International application number: PCT/US2013/038253

Raphael Grasset, Tobias Langlotz, Denis Kalkhofen, Markus Tatzgern, Dieter Schmalstieg, Image Driven View Management For Annotations, Patent Application. Publication Number: WO2013176830 A1, International application number: PCT/US2013/038251

Tobias Langlotz, Daniel Wagner, Alessandro Mulloni, Dieter Schmalstieg, Online Creation of Panoramic Augmented Reality Annotations on Mobile Platforms, Patent Application. Publication Number: US20110285811 A1, International application number: US 13/112,329

Daniel Wagner, Alessandro Mulloni, Dieter Schmalstieg, Tobias Langlotz, Visual Tracking Using Panoramas on Mobile Devices, Patent Application. Publication Number: US20110285810 A1, International application number: US 13/112,876

Oliver Bimber, Franz Coriand, Alexander Kleppe, Erich Bruns, Stefanie Zollmann, Tobias Langlotz, Verfahren zur Überlagerung von texturierten Oberflächen mit digitaler Grafik.(Method and system for overlay of textured surfaces with digital graphics), Patent Granted. Publication Number: DE102004016749 B4, International patent number: DE200410016749

Jonathan Sutton (2022) Computational Glasses: Repurposing Augmented Reality Glasses for Vision Assistance PhD thesis, University of Otago, 2022

Jacob Young (2020) Removing Spatial Boundaries in Immersive Mobile Communications PhD thesis, University of Otago, 2020

Lewis Baker (2020) Localisation and tracking of stationary users for extended reality PhD thesis, University of Otago, 2020

Jonny Collins (2019) Interaction and Emotional Response in Immersive Virtual Reality Learning Environments PhD thesis, University of Otago, 2019