Professor Hans Gellersen

Select and apply: understanding how users act upon objects across devices
Simeone, A., Chong, M.K., Sas, C., Gellersen, H. 08/2015 In: Personal and Ubiquitous Computing. 19, 5-6, p. 881-896. 16 p.
Journal article

Connected tools in digital design
Weichel, C., Alexander, J., Karnik, A., Gellersen, H. 1/04/2015 In: IEEE Pervasive Computing. 14, 2, p. 18-21. 4 p.
Journal article

Gaze+RST: integrating Gaze and multitouch for remote Rotate-Scale-Translate tasks
Turner, J., Alexander, J., Bulling, A., Gellersen, H. 2015 In: CHI '15 Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems. New York : ACM p. 4179-4188. 10 p. ISBN: 9781450331456.
Conference contribution

SPATA: Spatio-tangible tools for fabrication-aware design
Weichel, C., Alexander, J., Karnik, A., Gellersen, H. 2015 In: TEI '15 Proceedings of the Ninth International Conference on Tangible, Embedded, and Embodied Interaction. New York : ACM p. 189-196. 8 p.
Paper

Gaze-touch: combining gaze with multi-touch for interaction on the same surface
Pfeuffer, K., Alexander, J., Chong, M.K., Gellersen, H. 10/2014 In: UIST '14 Proceedings of the 27th annual ACM symposium on User interface software and technology. New York : ACM p. 509-518. 10 p.
Paper

Pursuits: spontaneous eye-based interaction for dynamic interfaces
Vidal, M., Bulling, A., Gellersen, H. 10/2014 In: SIGMOBILE Mobile Computing and Communications Review. 18, 4, p. 8-10. 3 p.
Journal article

A revolution in the making [Guest editors' introduction]
Hodges, S., Hartmann, B., Gellersen, H., Schmidt, A. 07/2014 In: IEEE Pervasive Computing. 13, 3, 4 p.
Editorial

Feet movement in desktop 3D interaction
Simeone, A.L., Velloso, E., Alexander, J., Gellersen, H. 26/04/2014 In: 3D User Interfaces (3DUI), 2014 IEEE Symposium on. IEEE p. 71-74. 3 p.
Paper

Cross-device gaze-supported point-to-point content transfer
Turner, J., Bulling, A., Alexander, J., Gellersen, H. 26/03/2014 In: ETRA '14 Proceedings of the Symposium on Eye Tracking Research and Applications. New York : ACM p. 19-26. 8 p.
Paper

A survey of user interaction for spontaneous device association
Chong, M.K., Mayrhofer, R., Gellersen, H. 2014 In: ACM Computing Surveys. 47, 1, 40 p.
Journal article

EyePlay: applications for gaze in games
Turner, J., Velloso, E., Gellersen, H., Sundstedt, V. 2014 In: Proceedings of the First ACM SIGCHI Annual Symposium on Computer-human Interaction in Play. New York, NY, USA : ACM p. 465-468. 4 p. ISBN: 9781450330145 .
Conference contribution

GazeHorizon: enabling passers-by to interact with public displays by gaze
Zhang, Y., Müller, J., Chong, M.K., Bulling, A., Gellersen, H. 2014 In: Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp '14). New York, NY, USA : ACM p. 559-563. 5 p.
Paper

MixFab: a mixed-reality environment for personal fabrication
Weichel, C., Lau, M., Kim, D., Villar, N., Gellersen, H. 2014 In: CHI '14 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. New York : ACM p. 3855-3864. 10 p.
Paper

Pupil-canthi-ratio: a calibration-free method for tracking horizontal gaze direction
Zhang, Y., Bulling, A., Gellersen, H. 2014 In: AVI '14 Proceedings of the 2014 International Working Conference on Advanced Visual Interfaces. New York : ACM p. 129-132. 4 p.
Paper

Eye Drop: an interaction concept for gaze-supported point-to-point content transfer
Turner, J., Bulling, A., Alexander, J., Gellersen, H. 2/12/2013 In: MUM '13 Proceedings of the 12th International Conference on Mobile and Ubiquitous Multimedia. New York : ACM 4 p.
Paper

QRS complex detection using centered cumulative sums of squares
Alkhaldi, T., Mihaylova, L., Gellersen, H. 26/09/2013 In: Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA), 2013. IEEE p. 168-171. 4 p.
Paper

AffectCam: arousal- augmented sensecam for richer recall of episodic memories
Sas, C., Fratczak, T., Rees, M., Gellersen, H., Kalnikaitė, V., Coman, A., Höök, K. 2013 In: CHI '13 Extended Abstracts on Human Factors in Computing Systems (CHI EA '13). New York : ACM p. 1041-1046. 6 p.
Paper

AutoBAP: automatic coding of body action and posture units from wearable sensors
Velloso, E., Bulling, A., Gellersen, H. 2013 In: Proceedings of the 5th International Conference on Affective Computing and Intelligent Interaction (ACII’13). Piscataway, N.J. : IEEE p. 135-140. 6 p.
Paper

Enclosed: A Component-Centric Interface for Designing Prototype Enclosures
Weichel, C., Lau, M., Gellersen, H. 2013 In: Proceedings of the 7th International Conference on Tangible, Embedded and Embodied Interaction (TEI '13). ACM p. 215-218.
Paper

Eye pull, eye push: moving objects between large screens and personal devices with gaze and touch
Turner, J., Alexander, J., Bulling, A., Schmidt, D., Gellersen, H. 2013 In: Human-Computer Interaction – INTERACT 2013. Berlin : Springer p. 170-186. 17 p.
Paper

EyeContext: Recognition of High-level Contextual Cues from Human Visual Behaviour
Bulling, A., Weichel, C., Gellersen, H. 2013 In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13). ACM p. 305-308.
Paper

How Groups of Users Associate Wireless Devices
Chong, M.K., Gellersen, H. 2013 In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13). ACM p. 1559. 1568 p.
Paper

MotionMA: Motion Modelling and Analysis by Demonstration
Velloso, E., Bulling, A., Gellersen, H. 2013 In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13). ACM p. 1309-1318.
Paper

Personal clipboards for individual copy-and-paste on shared multi-user surfaces
Schmidt, D., Sas, C., Gellersen, H. 2013 In: CHI '13 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. New York : ACM p. 3335-3344. 10 p.
Paper

Pursuit calibration: making gaze calibration less tedious and more flexible
Pfeuffer, K., Vidal, M., Turner, J., Bulling, A., Gellersen, H. 2013 In: Proceedings of the 26th annual ACM symposium on User interface software and technology (UIST '13). New York : ACM p. 261-270. 10 p.
Paper

Pursuits: eye-based interaction with moving targets
Vidal, M., Pfeuffer, K., Bulling, A., Gellersen, H.W. 2013 In: CHI '13 Extended Abstracts on Human Factors in Computing Systems. New York, NY, USA : ACM p. 3147-3150. 4 p.
Paper

Pursuits: spontaneous interaction with displays based on smooth pursuit eye movement and moving targets
Vidal, M., Bulling, A., Gellersen, H. 2013 In: UbiComp '13 The 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing . New York : ACM p. 439-448. 10 p. ISBN: 9781450317702.
Chapter

Qualitative activity recognition of weight lifting exercises
Velloso, E., Bulling, A., Gellersen, H., Ugulino, W., Fuks, H. 2013 In: Proceedings of the 4th Augmented Human International Conference. New York, NY, USA : ACM p. 116-123. 8 p.
Paper

SideWays: a gaze interface for spontaneous interaction with situated displays
Zhang, Y., Bulling, A., Gellersen, H. 2013 In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13). ACM p. 851-860. 10 p.
Paper

Wearable eye tracking for mental health monitoring
Vidal, M., Turner, J., Bulling, A., Gellersen, H. 15/06/2012 In: Computer Communications. 35, 11, p. 1306-1311. 6 p.
Journal article

Virtual lifeline: Multimodal sensor data fusion for robust navigation in unknown environments
[No Value], W., Pirkl, G., Munaretto, D., Fischer, C., An, C., Lukowicz, P., Klepal, M., Timm-Giel, A., Widmer, J., Pesch, D., Gellersen, H. 06/2012 In: Pervasive and Mobile Computing. 8, 3, p. 388-401. 14 p.
Journal article

Novel Interactions on the Keyboard
Gellersen, H., Block, F. 1/04/2012 In: Computer. 45, 4, p. 36-40. 5 p.
Journal article

Multimodal recognition of reading activity in transit using body-worn sensors
Bulling, A., Ward, J.A., Gellersen, H. 1/03/2012 In: ACM Transactions on Applied Perception. 9, 1, 21 p.
Journal article

Usability classification for spontaneous device association
Chong, M.K., Gellersen, H. 1/01/2012 In: Personal and Ubiquitous Computing. 16, 1, p. 77-89. 13 p.
Journal article

A Cross-Device Interaction Style for Mobiles and Surfaces
Schmidt, D., Seifert, J., Rukzio, E., Gellersen, H. 2012 In: DIS 2012 ACM Conference on Designing Interactive Systems. New York : ACM
Paper

A Dual Scene Camera Eye Tracker for Interaction with Public and Hand-held Displays
Turner, J., Bulling, A., Gellersen, H. 2012
Other

Detection of smooth pursuits using eye movement shape features
Vidal, M., Bulling, A., Gellersen, H. 2012 In: Proceedings of the Symposium on Eye Tracking Research and Applications. New York, NY, USA : ACM p. 177-180. 4 p.
Paper

Extending the visual field of a head-mounted eye tracker for pervasive eye-based interaction
Turner, J., Bulling, A., Gellersen, H. 2012 In: Proceedings of the Symposium on Eye Tracking Research and Applications. New York, NY, USA : ACM p. 269-272. 4 p.
Paper

Interactive Environment-Aware Handheld Projectors for Pervasive Computing Spaces
Molyneaux, D., Izadi, S., Kim, D., Hilliges, O., Hodges, S., Cao, X., Butler, A., Gellersen, H. 2012 In: Pervasive Computing 10th International Conference, Pervasive 2012, Newcastle, UK, June 18-22, 2012. Proceedings. Berlin : Springer p. 197-215. 19 p.
Paper

MobiSurf: improving co-located collaboration through integrating mobile devices and interactive surfaces
Seifert, J., Simeone, A., Schmidt, D., Holleis, P., Reinartz, C., Wagner, M., Gellersen, H., Rukzio, E. 2012 In: Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces. New York, NY, USA : ACM p. 51-60. 10 p.
Paper

Personal projectors for pervasive computing
Rukzio, E., Holleis, P., Gellersen, H. 2012 In: IEEE Pervasive Computing. 11, 2, p. 30-37. 8 p.
Journal article

Pervasive Gaze-Based Interaction with Public Display using a Webcam
Zhang, Y., Bulling, A., Gellersen, H. 2012
Other

Towards pervasive eye tracking using low-level image features
Zhang, Y., Bulling, A., Gellersen, H. 2012 In: Proceedings of the Symposium on Eye Tracking Research and Applications. New York, NY, USA : ACM p. 261-264. 4 p.
Paper

How Users Associate Wireless Devices
Chong, M.K., Gellersen, H. 05/2011 In: CHI '11: Proceedings of the 2011 annual conference on Human factors in computing systems . New York : ACM p. 1909-1918. 10 p.
Paper

Beyond context awareness
Lukowicz, P., Choudhury, T., Gellersen, H. 04/2011 In: IEEE Pervasive Computing. 10, 4, 3 p.
Editorial

Guest editors' introduction: smart energy systems
Paradiso, J., Dutta, P., Gellersen, H., Schooler, E. 01/2011 In: IEEE Pervasive Computing. 10, 1, 2 p.
Editorial

Analysing EOG signal features for the discrimination of eye movements with wearable devices
Vidal, M., Bulling, A., Gellersen, H. 2011 In: Proceedings of the 1st international workshop on pervasive eye tracking 38; mobile eye-based interaction. New York : ACM p. 15-20. 6 p.
Paper

Combining gaze with manual interaction to extend physical reach
Turner, J., Bulling, A., Gellersen, H. 2011 In: Proceedings of the 1st international workshop on pervasive eye tracking 38; mobile eye-based interaction. New York : ACM p. 33-36. 4 p.
Paper

Discrimination of gaze directions using low-level eye image features
Zhang, Y., Bulling, A., Gellersen, H. 2011 In: Proceedings of the 1st international workshop on pervasive eye tracking 38; mobile eye-based interaction. New York : ACM p. 9-14. 6 p.
Paper

Eye Movement Analysis for Activity Recognition Using Electrooculography
Bulling, A., Ward, J., Gellersen, H., Tröster, G. 2011 In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 33, 4, p. 741-753. 13 p.
Journal article

Performance metrics for activity recognition
Ward, J., Lukowicz, P., Gellersen, H. 2011 In: ACM Transactions on Intelligent Systems and Technology. 2, 1, 23 p.
Journal article

Spatial co-location for device association: the connected object way
Chong, M.K., Kawsar, F., Gellersen, H. 2011 In: Proceedings of the 2011 international workshop on Networking and object memories for the internet of things. New York : ACM p. 21-26. 6 p.
Paper

Towards qualitative assessment of weight lifting exercises using body-worn sensors
Velloso, E., Bulling, A., Gellersen, H. 2011 In: UbiComp '11 Proceedings of the 13th international conference on Ubiquitous computing. New York, NY, USA : ACM p. 587-588. 2 p.
Paper

IdLenses: dynamic personal areas on shared surfaces
Schmidt, D., Chong, M.K., Gellersen, H. 7/11/2010 In: ITS '10 ACM International Conference on Interactive Tabletops and Surfaces. New York : ACM p. 131-134. 4 p.
Paper

HandsDown: hand-contour-based user identification for interactive surfaces
Schmidt, D., Chong, M.K., Gellersen, H. 16/10/2010 In: NordiCHI '10 Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries. New York : ACM p. 432-441. 10 p.
Paper

PhoneTouch: a technique for direct phone interaction on surfaces
Schmidt, D., Chehimi, F., Rukzio, E., Gellersen, H. 3/10/2010 In: UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology. New York : ACM p. 13-16. 4 p.
Paper

Cooperative relative positioning
Gellersen, H., Lukowicz, P., Beigl, M., Riedel, T. 10/2010 In: IEEE Pervasive Computing. 9, 4, p. 78-89. 12 p.
Journal article

Toward mobile eye-based human-computer interaction
Bulling, A., Gellersen, H. 10/2010 In: IEEE Pervasive Computing. 9, 4, p. 8-12. 5 p.
Journal article

GesturePIN: Using Discrete Gestures for Associating Mobile Devices
Chong, M.K., Marsden, G., Gellersen, H. 09/2010 In: MobileHCI '10 Proceedings of the 12th international conference on Human computer interaction with mobile devices and services. New York : ACM p. 261-264. 4 p.
Paper

Classification of Spontaneous Device Association from a Usability Perspective
Chong, M.K., Gellersen, H. 05/2010
Conference paper

Location and navigation support for emergency responders: a survey
Fischer, C., Gellersen, H. 01/2010 In: IEEE Pervasive Computing. 9, 1, p. 38-47. 10 p.
Journal article

A study of two-handed scrolling and selection on standard notebook computers
Bial, D., Block, F., Gellersen, H. 2010 In: Proceedings of the 24th BCS Interaction Specialist Group Conference. Swindon : British Computer Society p. 355-364. 10 p.
Paper

Space-multiplexed input on mouse-extended notebooks
Block, F., Gellersen, H. 2010 In: Proceedings of the 6th Nordic Conference on Human-Computer Interaction. New York, NY, USA : ACM p. 603-606. 4 p. ISBN: 978-1-60558-934-3 .
Conference contribution

The impact of cognitive load on the perception of time
Block, F., Gellersen, H. 2010 In: Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries. New York, NY, USA : ACM p. 607-610. 4 p.
Paper

Touch-display keyboards: transforming keyboards into interactive surfaces
Block, F., Gellersen, H., Villar, N. 2010 In: Proceedings of the 28th international conference on Human factors in computing systems (CHI '10). New York : ACM p. 1145-1154. 10 p.
Paper

Two-handed input in a standard configuration of notebook with external mouse
Block, F., Gellersen, H. 2010 In: Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries. New York, NY, USA : ACM p. 62-71. 10 p.
Paper

Ubiquitous computing for sustainable energy (UCSE2010)
Schmidt, A., Friday, A., Gellersen, H.W., Mattern, F. 2010 In: Ubicomp '10 Adjunct: Proceedings of the 12th ACM international conference adjunct papers on Ubiquitous computing - Adjunct. New York, NY, USA : ACM p. 495-496. 2 p.
Paper

Show Your Hands: A Vision-Based Approach to User Identification for Interactive Surfaces
Schmidt, D., Gellersen, H. 23/11/2009
Poster

Touch-Display Keyboards and their Integration with Graphical User Interfaces
Block, F., Gellersen, H., Oppenheim, M., Villar, N. 3/10/2009
Poster

Eye Movement Analysis for Activity Recognition
Bulling, A., Ward, J.A., Gellersen, H., Tröster, G. 30/09/2009 In: Ubicomp '09 Proceedings of the 11th international conference on Ubiquitous computing. New York : ACM p. 41-50. 10 p.
Paper

A Comparison of Direct and Indirect Multi-Touch Input for Large Surfaces
Schmidt, D., Block, F., Gellersen, H. 26/08/2009 In: Human-Computer Interaction – INTERACT 2009 . Berlin : Springer p. 582-594. 13 p.
Paper

Projected Interfaces: Enabling Serendipitous Interaction with Smart Tangible Objects
Molyneaux, D., Gellersen, H. 02/2009 In: TEI '09 Proceedings of the 3rd International Conference on Tangible and Embedded Interaction. New York : ACM p. 385-392. 8 p.
Paper

Intelligent Mobility Systems: Some Socio-technical Challenges and Opportunities
Buscher, M., Coulton, P., Efstratiou, C., Gellersen, H., Hemment, D., Mehmood, R., Sangiorgi, D. 2009 In: Communications Infrastructure. Berlin : Springer p. 140-152. 13 p. Electronic ISBN: 978-3-642-11283-6.
Chapter

Shake Well Before Use: Intuitive and Secure Pairing of Mobile Devices
Mayrhofer, R., Gellersen, H. 2009 In: IEEE Transactions on Mobile Computing. 8, 6, p. 792-806. 15 p.
Journal article

Supporting Device Discovery and Spontaneous Interaction with Spatial References
Gellersen, H., Fischer, C., Guinard, D., Gostner, R., Kortuem, G., Kray, C., Rukzio, E., Streng, S. 2009 In: Personal and Ubiquitous Computing. p. 255-264. 10 p.
Journal article

Ubicomp '09: Proceedings of the 11th international conference on Ubiquitous computing
Helal, S., Gellersen, H., Consolvo, S. 2009
Proceedings

Pen and paper techniques for physical customisation of tabletop interfaces
Block, F., Gutwin, C., Haller, M., Gellersen, H., Billinghurst, M. 10/2008 In: Horizontal Interactive Human Computer Systems, 2008. TABLETOP 2008. 3rd IEEE International Workshop on. IEEE Press p. 17-24. 8 p.
Paper

Vision-Based Detection of Mobile Smart Objects
Molyneaux, D., Gellersen, H., Schiele, B. 10/2008 In: Lecture Notes in Computer Science. Springer p. 27-40. 14 p.
Paper

Ultrasound-aided pedestrian dead reckoning for indoor navigation
Fischer, C., Muthukrishnan, K., Hazas, M., Gellersen, H. 19/09/2008 In: ACM. p. 31-36. 6 p.
Paper

Usage of Spatial Information for Selection of Co-located Devices
Gostner, R., Rukzio, E., Gellersen, H. 09/2008 In: MobileHCI '08 Proceedings of the 10th international conference on Human computer interaction with mobile devices and services. New York : ACM p. 427-430. 4 p.
Paper

Spontaneous mobile device authentication based on sensor data
Mayrhofer, R., Gellersen, H. 08/2008 In: Information Security Technical Report. 13, 3, p. 136-150. 15 p.
Journal article

A malleable physical interface for copying, pasting, and organizing digital clips
Block, F., Villar, N., Gellersen, H. 2008 In: TEI '08 Proceedings of the 2nd international conference on Tangible and embedded interaction. New York : ACM p. 117-120. 4 p.
Paper

Reading with Mobile Phone & Large Display
Gostner, R., Gellersen, H., Kray, C., Sas, C. 2008
Conference paper

Robust Recognition of Reading Activity in Transit Using Wearable Electrooculography
Bulling, A., Ward, J.A., Gellersen, H., Tröster, G. 2008 In: Lecture Notes in Computer Science. Springer p. 19-37. 19 p.
Paper

TEI '08: Proceedings of the 2nd international conference on Tangible and embedded interaction
Schmidt, A., Gellersen, H., van den Hoven, E., Mazalek, A., Holleis, P., Villar, N. 2008
Proceedings

Using spatial conditions for proactive computing and interaction metaphors
Streng, S., Guinard, D., Gellersen, H., Schmidt, A. 2008 In: Proceedings of the Third IASTED International Conference on Human Computer Interaction. Anaheim, CA, USA : ACTA Press p. 242-247. 6 p.
Paper

VoodooSketch: extending interactive surfaces with adaptable interface palettes
Block, F., Haller, M., Gellersen, H., Gutwin, C., Billinghurst, M. 2008 In: TEI '08 Proceedings of the 2nd international conference on Tangible and embedded interaction . ACM p. 55-58. 4 p.
Paper

Ambient Intelligence, European Conference, AmI 2007, Darmstadt, Germany, November 7-10, 2007, Proceedings
Schiele, B., Gellersen, H., de Ruyter, B.E.R., Tscheligi, M., Wichert, R., Aarts, E.H.L., Buchmann, A.P. 11/2007
Proceedings

Cooperative Augmentation of Smart Objects with Projector-Camera Systems
Molyneaux, D., Gellersen, H., Kortuem, G., Schiele, B. 09/2007 In: Proc. Ubicomp 2007: 9th International Conference on Ubiquitous Computing. Springer-Verlag Ltd. p. 501-518. 18 p.
Paper

Demo Voodoosketch: Physical Interface Palette and Sketched Controls alongside Augmented Work Surfaces
Block, F., Haller, M., Gellersen, H., Gutwin, C., Billinghurst, M. 09/2007
Other

LifeNet: an Ad-hoc Sensor Network and Wearable System to Provide Firefighters with Navigation Support
Klann, M., Riedel, T., Gellersen, H., Fischer, C., Oppenheim, M., Lukowicz, P., Pirkl, G., Kunze, K., Beuster, M., Beigl, M., Visser, O., Gerling, M. 09/2007
Other

RelateGateways: Using Spatial Context to Identify and Interact with Pervasive Services
Fischer, C., Gellersen, H., Guinard, D., Oppenheim, M. 09/2007
Other

Security by Spatial Reference: Using Relative Positioning to Authenticate Devices for Spontaneous Interaction
Mayrhofer, R., Gellersen, H., Hazas, M. 09/2007 In: Proc. Ubicomp 2007: 9th International Conference on Ubiquitous Computing. Springer-Verlag, p. 199-216. 18 p.
Paper

Shake well before use: two implementations for implicit context authentication
Mayrhofer, R., Gellersen, H. 09/2007
Other

The VoodooIO Gaming Kit: a real-time adaptable gaming controller
Villar, N., Gilleade, K., Ramduny-Ellis, D., Gellersen, H. 07/2007 In: Computers in Entertainment (CIE). 5, 3
Journal article

Extending Mobile Devices with Spatially Arranged Gateways to Pervasive Services
Guinard, D., Streng, S., Gellersen, H. 05/2007
Conference paper

Shake well before use: Authentication based on Accelerometer Data
Mayrhofer, R., Gellersen, H. 05/2007 In: Proc. Pervasive 2007: 5th International Conference on Pervasive Computing. Springer-Verlag, p. 144-161. 18 p.
Paper

RelateGateways: A User Interface for Spontaneous Interaction with Pervasive Services
Guinard, D., Streng, S., Gellersen, H. 04/2007
Conference paper

On the Security of Ultrasound as Out-of-band Channel
Mayrhofer, R., Gellersen, H. 03/2007
Conference paper

Demo Abstract: Spatial sensing to support interaction across devices
Gostner, R., Gellersen, H. 01/2007
Poster

A malleable control structure for softwired user interfaces
Villar, N., Gellersen, H. 2007 In: TEI '07 Proceedings of the 1st international conference on Tangible and embedded interaction. New York : ACM p. 49-56. 8 p.
Paper

Integrating spatial information in a user interface
Gostner, R., Kortuem, G., Gellersen, H. 2007
Poster

RelateGateways: Using Spatial Context to Identify and Interact with Pervasive Services
Fischer, C., Gellersen, H., Guinard, D., Oppenheim, M. 2007
Poster

The ColorDex DJ system: a new interface for live music mixing
Villar, N., Gellersen, H., Jervis, M., Lang, A. 2007 In: NIME '07 Proceedings of the 7th international conference on New interfaces for musical expression. ACM p. 264-269. 6 p.
Paper

VoodooFlash: authoring across physical and digital form
Spiessl, W., Villar, N., Gellersen, H., Schmidt, A. 2007 In: TEI '07: Proceedings of the 1st international conference on Tangible and embedded interaction. ACM p. 97-100. 4 p.
Paper

A position detection mechanism for location-aware pin&play
Kishino, Y., Terada, T., Nishio, S., Villar, N., Gellersen, H. 9/11/2006 In: Hybrid Information Technology, 2006. ICHIT '06. International Conference on. IEEE p. 308-317. 10 p. ISBN: 0769526748.
Conference contribution

Locating Physical Interface Objects on Interactive Surfaces.
Block, F., Gellersen, H., Hazas, M., Molyneaux, D., Villar, N. 10/2006
Conference paper

Cooperatively Augmenting Smart Objects with Projector-Camera Systems
Molyneaux, D., Gellersen, H. 06/2006
Poster

VoodooIO Gaming Kit: A real-time adaptable gaming controller
Villar, N., Gilleade, K., Ramduny-Ellis, D., Gellersen, H. 06/2006 In: ACE '06: Proceedings of the 2006 ACM SIGCHI international conference on Advances in computer entertainment technology . ACM
Paper

Fair Dice: A Tilt and Motion-Aware Cube with a Conscience.
Van Laerhoven, K., Gellersen, H. 2006
Conference paper

Long-Term Activity Monitoring with a Wearable Sensor Node
Laerhoven, K.V., Gellersen, H., Malliaris, Y.G. 2006 In: BSN '06: Proceedings of the International Workshop on Wearable and Implantable Body Sensor Networks. p. 171-174. 4 p.
Paper

VOODOOIO
Villar, N., Block, F., Gellersen, H. 2006
Digital or Visual Products

Cooperative Artefacts - A Framework for Embedding Knowledge in Real World Objects
Strohbach, M., Kortuem, G., Gellersen, H. 09/2005
Conference paper

Pin & Play & Perform: a rearrangeable interface for musical composition and performance
Villar, N., Lindsay, A., Gellersen, H. 05/2005 In: Proceedings of the 2005 conference on New interfaces for musical expression NIME '05.
Paper

Smart-Its: computers for artifacts in the physical world
Gellersen, H. 1/03/2005 In: Communications of the ACM. 48, 3, p. 66. 1 p.
Journal article

Describing Sensor Data For Pervasive Prototyping and Development
Van Laerhoven, K., Gellersen, H., Berchtold, M. 01/2005
Conference paper

Sensing and visualizing spatial relations of mobile devices
Kortuem, G., Kray, C., Gellersen, H. 01/2005 In: The 18th annual ACM symposium on User interface software and technology (UIST ' 05). ACM p. 93-102. 10 p.
Paper

A relative positioning system for co-located mobile devices
Hazas, M., Kray, C., Gellersen, H., Agbota, H., Kortuem, G., Krohn, A. 2005 In: Proceedings of the 3rd international conference on Mobile systems, applications, and services. New York : ACM p. 177-190. 14 p.
Paper

Accessing and Abstracting Sensor Data for Pervasive Prototyping and Development
Van Laerhoven, K., Berchtold, M., Gellersen, H. 2005
Conference paper

ECSCW 2005: Proceedings of the Ninth European Conference on Computer-Supported Cooperative Work, 18-22 September 2005, Paris, France
Gellersen, H., Schmidt, K., Beaudouin-Lafon, M., Mackay, W. 2005
Proceedings

Expected, sensed, and desired: A framework for designing sensing-based interaction
Benford, S., Schnadelbach, H., Koleva, B., Anastasi, R., Greenhalgh, C., Rodden, T., Green, J., Ghali, A., Pridmore, T., Gaver, B., Boucher, A., Walker, B., Pennington, S., Schmidt, A., Gellersen, H., Steed, A. 2005 In: ACM Transactions on Computer-Human Interaction. 12, 1, p. 3-30. 28 p.
Journal article

Pervasive computing: Third International Conference, PERVASIVE 2005, Munich, Germany, May 8-13, 2005, Proceedings
Gellersen, H.-., Want, R., Schmidt, A. 2005 Berlin : Springer. ISBN: 9783540260080.
Book

Using Fine-Grained Infrared Positioning to Support the Surface-Based Activities of Mobile Users
Krohn, A., Beigl, M., Hazas, M., Gellersen, H. 2005
Conference paper

A Physical Notice Board with Digital Logic and Display
Villar, N., Van Laerhoven, K., Gellersen, H. 11/2004 In: European Symposium on Ambient Intelligence 2004. p. 35-38. 4 p.
Paper

Spine versus Porcupine: a Study in Distributed Wearable Activity Recognition
Van Laerhoven, K., Gellersen, H. 11/2004 In: Eighth International Symposium on Wearable Computers ISWC 2004. IEEE Press p. 142-150. 9 p.
Paper

Using Cooperative Artefacts as a Basis for Activity Recognition
Strohbach, M., Kortuem, G., Gellersen, H., Kray, C. 11/2004 In: Ambient Intelligence Second European Symposium, EUSAI 2004. Springer Verlag p. 49-60. 12 p.
Paper

Cooperative Artefacts: Assessing Real World Situations with Embedded Technology
Strohbach, M., Gellersen, H., Kortuem, G., Kray, C. 09/2004 In: Proceedings of UbiComp 2004. Springer-Verlag, p. 250-267. 18 p.
Paper

Physical prototyping with Smart-Its
Gellersen, H., Kortuem, G., Schmidt, A., Beigl, M. 07/2004 In: IEEE Pervasive Computing. 3, 3, p. 74-82. 9 p.
Journal article

Augmenting Collections of Everyday Objects: A Case Study of Clothes Hangers as an Information Display
Matthews, T., Van Laerhoven, K., Gellersen, H., Dey, A. 04/2004 In: Pervasive 2004. Springer-Verlag, p. 340-344. 5 p.
Paper

Issues in Recording Benchmark Sensor Data
Van Laerhoven, K., Gellersen, H. 04/2004
Conference paper

Building intelligent environments with smart-its
Holmquist, L.E., Gellersen, H., Kortuem, G., Schmidt, A., Strohbach, M., Antifakos, S., Michahelles, F., Schiele, B., Beigl, M., Maze, R. 01/2004 In: IEEE Computer Graphics and Applications. 24, 1, p. 56-64. 9 p.
Journal article

The drift table: designing for ludic engagement
Gaver, W.W., Bowers, J., Boucher, A., Pennington, S., Gellersen, H., Schmidt, A., Steed, A., Villars, N., Walker, B. 2004 In: CHI '04 extended abstracts on Human factors in computing systems. New York : ACM p. 885-900. 16 p.
Paper

Towards a Playful User Interface for Home Entertainment Systems
Block, F., Schmidt, A., Villar, N., Gellersen, H. 2004 In: Proceedings of the European Symposium on Ambient Intelligence 2004. Springer-Verlag, p. 207-217. 11 p.
Paper

Pin & Mix: When Pins Become Interaction Components...
Van Laerhoven, K., Villar, N., Gellersen, H. 09/2003
Conference paper

Towards a Wearable Inertial Sensor Network
Van Laerhoven, K., Gellersen, H., Kern, N., Schiele, B. 09/2003
Conference paper

Pin & play: the surface as network medium
Van Laerhoven, K., Villar, N., Gellersen, H., Schmidt, A., Hakansson, M., Holmquist, L.E. 04/2003 In: IEEE Communications Magazine. 41, 4, p. 90-95. 6 p.
Journal article

A Layered Approach to Wearable Textile Networks
Van Laerhoven, K., Villar, N., Gellersen, H. 01/2003
Conference paper

Interacting with Proactive Community Displays
Villar, N., Kortuem, G., Gellersen, H., Schmidt, A. 01/2003 In: Computers and Graphics. 27, 6, p. 849-857. 9 p.
Journal article

Using an Autonomous Cube for Basic Navigation and Input
Van Laerhoven, K., Villar, N., Kortuem, G., Gellersen, H., Schmidt, A. 01/2003 In: 5th international conference on Multimodal interfaces. p. 203-211. 9 p.
Paper

Multi-Level Sensory Interpretation and Adaptation in a Mobile Cube
Van Laerhoven, K., Villar, N., Gellersen, H. 2003
Conference paper

Multi-Sensor Context-Awareness in Mobile Devices and Smart Artifacts.
Gellersen, H.W., Schmidt, A., Beigl, M. 1/10/2002 In: Mobile Networks and Applications. 7, 5, p. 341-351. 11 p.
Journal article

Multi-Sensor Context-Aware Clothing
Van Laerhoven, K., Gellersen, H., Schmidt, A. 10/2002 In: Sixth International Symposium on Wearable Computers (ISWC 2002). IEEE Press p. 49-57. 9 p.
Paper

Multi-Sensor Context-Awareness in Mobile Devices and Smart Artefacts
Gellersen, H., Schmidt, A., Beigl, M. 10/2002 In: Mobile Networks and Applications. 7, 5, p. 341-351. 11 p.
Journal article

Pin & Play: Bringing Power and Networking to Wall-Mounted Appliances
Van Laerhoven, K., Villar, N., Gellersen, H., Hakansson, M. 10/2002
Conference paper

Smart Clustering - Networking Smart Objects Based On Their Physical Relationships
Strohbach, M., Gellersen, H. 10/2002
Conference paper

Context Acquisition Based on Load Sensing
Schmidt, A., Strohbach, M., Van Laerhoven, K., Friday, A., Gellersen, H. 09/2002 In: Proceedings of Ubicomp 2002. Springer Verlag p. 161-192. 32 p.
Paper

Context Awareness in Systems with Limited Resources
Van Laerhoven, K., Gellersen, H., Cakmakci, O., Coutaz, J. 07/2002
Conference paper

Beyond prototypes: challenges in deploying ubiquitous systems
Davies, N., Gellersen, H. 1/03/2002 In: IEEE Pervasive Computing. 1, 1, p. 26-35. 10 p.
Journal article

Beyond prototypes: challenges in deploying ubiquitous systems
Davies, N., Gellersen, H. 03/2002 In: IEEE Pervasive Computing. 1, 1, p. 26-35. 10 p.
Journal article

Look Who's Visiting: Supporting Awareness for Visitors in the Web
Gellersen, H., Schmidt, A. 01/2002 In: International Journal of Human-Computer Studies. 56, 1, p. 25-46. 22 p.
Journal article

Ubiquitous interaction: using surfaces in everyday environments as pointing devices
Strohbach, M., Van Laerhoven, K., Gellersen, H., Schmidt, A. 01/2002 In: Universal Access Theoretical Perspectives, Practice, and Experience. Berlin : Springer p. 263-279. 17 p.
Paper

Mobile ad hoc collaboration
Kortuem, G., Gellersen, H., Billinghurst, M. 2002
Other

Pin & Play: Networking Objects through Pins
Laerhoven, K.V., Schmidt, A., Gellersen, H. 2002 In: UbiComp 2002: Ubiquitous Computing 4th International Conference Göteborg, Sweden, September 29 – October 1, 2002 Proceedings. Berlin : Springer Verlag p. 219-228. 10 p.
Paper

Modell, Architektur und Plattform fur Informationssystems mit Kontextbezug
Schmidt, A., Gellersen, H. 11/2001 In: Informatik - Forschung und Entwicklung. 16, 4, p. 213-224. 12 p.
Journal article

Smart-Its Friends: A Technique for Users to Easily Establish Connections between Smart Artefacts
Holmquist, L.E., Mattern, F., Schiele, B., Alahuhta, P., Beigl, M., Gellersen, H. 10/2001
Conference paper

Context-phonebook extending mobile phone applications with context
Schmidt, A., Gellersen, H., Stuhr, T. 09/2001
Conference paper

Visitor Awareness in the Web
Gellersen, H., Schmidt, A. 05/2001 In: WWW '01 Proceedings of the 10th international conference on World Wide . ACM p. 745-753. 9 p.
Paper

Context-aware mobile telephony
Schmidt, A., Gellersen, H. 04/2001 In: ACM SIGGROUP Bulletin. 22, 1, p. 19-21. 3 p.
Journal article

Ensemble Computing
Gellersen, H., Thomas, P. 01/2001 In: International Journal of Human-Computer Interaction. 13, 2, p. 113-121. 9 p.
Journal article

Mediacups: Experience with Design and Use of Computer-Augmented Everyday Artefacts
Gellersen, H., Beigl, M., Schmidt, A. 01/2001 In: Computer Networks. 35, 4, p. 401-409. 9 p.
Journal article

Where computation and artefacts meet
Gellersen, H. 01/2001 In: UPGRADE : The European Journal for the Informatics Professional . 2, 5, p. 12-16. 5 p.
Journal article

Nutzung von Kontext in ubiquitaeren Informationssystemen
Schmidt, A., Gellersen, H. 2001 In: Informationstechnik und Technische Informatik. 43, 2, p. 83-89. 7 p.
Journal article

Adding Some Smartness to Devices and Everyday Things
Gellersen, H., Schmidt, A., Beigl, M. 12/2000
Conference paper

Look Who's Visiting Supporting Visitor Awareness in the Web
Gellersen, H., Schmidt, A. 12/2000 In: International Journal of Human-Computer Studies. 56, 1, p. 25-46. 22 p.
Journal article

Developing User Interfaces for Wearable Computers: Don't Stop to Point and Click
Gellersen, H., Schmidt, A., Beigl, M., Thate, O. 11/2000
Conference paper

Enabling Implicit Human Computer Interaction: A Wearable RFID-Tag Reader
Gellersen, H., Schmidt, A., Merz, C. 10/2000
Conference paper

Handheld and Ubiquitous Computing, Proceedings of First International Symposium, HUC'99
Gellersen, H., Thomas, P. 09/2000 Springer Berlin / Heidelberg. ISBN: 978-3-540-66550-2.
Book

Sensor-Based Context-Awareness for Situated Computing
Gellersen, H., Beigl, M., Schmidt, A. 06/2000
Conference paper

Adaptation in a Ubiquitous Computing Management Architecture
Gellersen, H., Lauff, M. 03/2000
Conference paper

WCML Paving the Way for Reuse on Object-Oriented Web Engineering
Gellersen, H., Gaedke, M., Segor, C. 03/2000 In: SAC '00 Proceedings of the 2000 ACM symposium on Applied computing. ACM p. 748-755. 8 p.
Paper