Hrvoje Benko's Research Webpage

HRVOJE BENKO	Tweets by @hrvojebenko
Director, Research Science
Meta Reality Labs Research
Affiliate Professor at the University of Washington Information School

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Research Highlights

Haptics / Augmented Reality / Virtual Reality

I am interested in creating experiences in AR/VR that enable people to be more than simple observers: to touch, play with and experience the world around them. Haptics offer an interesting channel for input and output that provides a visceral and highly realistic experience. Furthermore, I am also fascinated how we can exploit some perceptual illusions to create a better interactive experience.


Tasbi Squeeze Bracelet (2019)	Pseudo Haptic Weight (2019)	Claw Controller (2018)	HapticRevolver (2018)

MRTouch (2018)	NormalTouch & TextureTouch (2016)	Haptic Retargetting (2016)	Sparse Peripheral Displays (2016)

Interactive Projection Mapping

I am fascinated with the possibility of using cameras and projectors to embue the space with interactivity. Such projector+camera combinations can enable both data visualization and interactivity without requiring the user to wear any additional gear. Our solutions allow for projection mapping view-dependent perspective content on top of dynamically changing background scenes.


Room2Room (2015-2016)	A Panorama of the Skies (2015)	Dyadic SAR (2014)	RoomAlive (2014-2016)

IllumiRoom (2013)	Beamatron (2012)	MirageTable (2012)	LightSpace (2010)

Multitouch & Pen Input Devices

Current computer input devices are well optimized input solutions, but they often offer very limited bandwith for interacting with computers. For example, very few devices really take advantage of the full dexterity of the user's hands. My projects have investigated extending the interaction vocabulary of several standard input devices (e.g., mice, pens, and spartphone touchscreens) through multi-touch sensing embedded on the surface of the device. Not only are such multi-touch devices capable of both standard operation and multi-touch gestures, but they can also implicitly sense a lot of contextual information about their use (e.g., whether the user is right or left handed). One of our ideas about multitouch mice made it from a research concept into a product (Microsoft Touch Mouse).


Grip + Stylus (2014)	Multi-Touch Pen (2011)	Microsoft Touch Mouse (2011)	PocketTouch (2011)

Mouse 2.0 (2009)	EMG+Surface (2009)	OmniTouch (2011)	Sphere (2008)

Journal and Conference Papers

2023	Xu, X., Yu, M., Jonker, T.R., Todi, K., Lu, F., Qian, X., Belo, J., Wang, T., Li, M., Mun, A., Wu, T.Y., Shen, J., Zhang, T., Kokhlikyan, N., Wang, F., Sorenson, P., Kim, S.K., and Benko, H. (2023). XAIR: A Framework of Explainable AI in Augmented Reality. In Proceedings of ACM CHI '23. ACM CHI 2023 Best Paper Honorable Mention	pdf mp4

	Gupta, A., Sendhilnathan, N., Hartcher-O'Brian, J., Pezent, E., Benko, H., and Jonker, T.R. (2023). Investigating Eyes-away Mid-air Typing in Virtual Reality using Squeeze haptics-based Postural Reinforcement. In Proceedings of ACM CHI '23.	pdf mp4

	Fashimpaur, J., Karlson, A., Jonker, T.R., Benko, H., and Gupta, A. (2023). Investigating Wrist Deflection Scrolling Techniques for Extended Reality. In Proceedings of ACM CHI '23.	pdf mp4

	Zhao, M., Pierce, A.M., Tan, R., Zhang, T., Wang, T., Jonker, T.R., Benko, H., and Gupta, A. (2023). Gaze Speedup: Eye Gaze Assisted Gesture Typing in Virtual Reality. In Proceedings of ACM Intelligent User Interfaces (ACM IUI 23).	pdf mp4

2022	Zhang, T., Hu, Z., Gupta, A., Wu, C.-H., Benko, H., and Jonker, T.R. (2022). RIDS: Implicit Detection of A Selection Gesture Using Hand Motion Dynamics During Freehand Pointing in Virtual Reality. In Proceedings of ACM User Interface Software and Technology (ACM UIST '22).	pdf

	Yu, D., Desai, R., Zhang, T., Benko, H., Jonker, T.R., and Gupta, A. (2022). Optimizing the Timing of Intelligent Suggestion in Virtual Reality. In Proceedings of ACM User Interface Systems and Technology (ACM UIST '22).	pdf

	Peacock, C.E., Lafreniere, B., Zhang, T., Santosa, S., Benko, H., and Jonker, T.R. (2022). Gaze as an Indicator of Input Recognition Errors. In Proceedings of the ACM on Human-Computer Interaction. Volume 6. Issue ETRA.	pdf

2021	Parizi, F. S., Kienzle, W., Whitmire, E., Gupta, A., and Benko, H. (2021). RotoWrist: Continuous Infrared Wrist Angle Tracking using a Wristband. In Proceedings of ACM VRST '21.	pdf mp4

	David-John, B., Peacock, C. E., Zhang, T., Mudison, T. S., Benko, H., and Jonker, T. R. (2021). Towards gaze-based prediction of the intent to interact in virtual reality. In Proceedings of ACM Symposium on Eye Tracking Research & Applications (ACM ETRA '21).	pdf

	Lafreniere, B., Jonker, T. R., Santosa, S., Parent, M., Glueck, M., Grossman, T., Benko, H., and Wigdor, D. (2021). False Positives vs. False Negatives: The Effects of Recovery Time and Cognitive Costs on Input Error Preference. In Proceedings of ACM UIST '21.	pdf mp4

	Foy, C. R., Dudley, J. J., Gupta, A., Benko, H., and Kristensson, P.O. (2021). Understanding, Detecting and Mitigating the Effects of Coactivations in Ten-Finger Mid-Air Typing in Virtual Reality. In Proceedings of ACM CHI '21. ACM CHI 2021 Best Paper Honorable Mention	pdf mp4

	Kienzle, W., Whitmire, E., Rittaler, C., and Benko, H. (2021). ElectroRing: Subtle Pinch and Touch Detection with a Ring. In Proceedings of ACM CHI '21.	pdf mp4

	Li, Z., Chan, J., Walton, J., Benko, H., Wigdor, D., and Gluek, M. (2021). Armstrong: An Empirical Examination of Pointing at Non-Dominant Arm-Anchored UIs in Virtual Reality. In Proceedings of ACM CHI '21.	pdf mp4

2020	Gupta, A., Samad, M., Kin, K., Kristensson, P.O., and Benko, H. (2020). Investigating Remote Tactile Feedback for Mid-Air Text-Entry in Virtual Reality. In Proceedings of IEEE ISMAR '20.	pdf

	Gong, J., Gupta, A. and Benko, H. (2020). Acustico: Surface Tap Detection and Localization using Wrist-based Acoustic TDOA Sensing. In Proceedings of ACM UIST '20.	pdf mp4

	Henrikson, R., Grossman, T., Trowbridge, S., Wigdor, D., and Benko, H. (2020). Head-Coupled Kinematic Template Matching: A Prediction Model for Ray Pointing in VR. In Proceedings of ACM CHI '20.	pdf mp4

2019	Zhang, Y., Kienzle, W., Ma, Y., Ng, S. S., Harrison, C., and Benko, H. (2019). ActiTouch: Robust Touch Detection for On-Skin AR/VR Interfaces. In Proc. of ACM UIST 2019.	pdf mp4

	Gebhardt, C., Hecox, B, van Opheusden, B., Wigdor, D., Hillis, J., Hilliges, O., and Benko, H. (2019). Learning Cooperative Personalized Policies from Gaze Data. In Proc. of ACM UIST 2019.	pdf mp4

	Penzent, E., Israr, A., Samad, M., Robinson, S., Agrawal, P., Benko, H., and Colonnese, N. (2019). Tasbi: Multisensory Squeeze and Vibrotactile Wrist Haptics for Augmented and Virtual Reality. In Proc. of World Haptics Conference (WHC 2019).	pdf mp4

	Dudley, J., Benko, H., Wigdor, D., and Kristensson, P.O. (2019). Performance Envelopes of Virtual Keyboard Text Input Strategies in Virtual Reality. In Proc. of IEEE ISMAR 2019.	pdf mp4

	Maiero, J., Eibich, D., Kruijff, E., Hinkenjann, A., Stuerzlinger, W., Benko, H., Ghinea, G. (2019). Back-of-Device Force Feedback Improves Touch Screen Interaction for Mobile Devices. IEEE Transactions on Haptics (TOH). doi: 10.1109/TOH.2019.2911519	pdf mp4

	Samad, M., Gatti, E., Hermes, A., Benko, H., and Parise, C. (2019). Pseudo-Haptic Weight: Changing the Perceived Weight of Virtual Objects By Manipulating Control-Display Ratio. In Proc. of ACM CHI 2019.	pdf

2018	Strasnick, E., Holz, C., Ofek, E., Sinclair, M. and Benko, H. (2018). Haptic Links: Bimanual Haptics for Virtual Reality Using Variable Stiffness Actuation. In Proc. of ACM CHI '18.	pdf mp4

	Whitmire, E., Benko, H., Holz, C., Ofek, E. and Sinclair, M. (2018). Haptic Revolver: Touch, Shear, Texture, and Shape Rendering on a Reconfigurable Virtual Reality Controller. In Proc. of ACM CHI '18. ACM CHI 2018 Best Paper Honorable Mention	pdf mp4

	Zhao, Y., Bennett, C., Benko, H., Cutrell, E., Holz, C., Morris, M. and Sinclair, M. (2018). Enabling People with Visual Impairments to Navigate Virtual Reality with a Haptic and Auditory Cane Simulation. In Proc. of ACM CHI '18.	pdf mp4

	Choi, I., Ofek, E., Benko, H., Sinclair, M. and Holz, C. (2018). CLAW: A Multifunctional Handheld Haptic Controller for Grasping, Touching, and Triggering in Virtual Reality. In Proc. of ACM CHI '18.	pdf mp4

	Xiao, R., Schwartz, J., Wilson, A.D., and Benko, H. (2018). MRTouch: Adding Touch Input to Head-Mounted Mixed Reality. IEEE Transactions on Visualization and Computer Graphics (TVCG) 24(4). Presented at IEEE VR 2018 Conference.	pdf mp4

2017	Fender, A.R., Benko, H. and Wilson, A.D. (2017). MeetAlive: Room-Scale Omni-Directional Display System for Multi-User Content and Control Sharing. In Proc. of ACM Interactive Surfaces and Spaces (ISS) 2017. ACM ISS 2017 Best Paper Award	pdf wmv

	Lu, J., Benko, H., and Wilson, A.D. (2017). Hybrid HFR Depth: Fusing Commodity Depth and Color Cameras to Achieve High Frame Rate, Low Latency Depth Camera Interactions. In Proc. of ACM CHI 2017. ACM CHI 2017 Best Paper Honorable Mention	pdf mp4

	Cheng, L.-P., Ofek, E., Holz, C., Benko, H., and Wilson, A. (2017). Sparse Haptic Proxy: Touch Feedback in Virtual Environments Using a General Passive Prop. In Proc. of ACM CHI 2017.	pdf mp4

2016	Benko, H., Holz, C., Sinclair, M., and Ofek, E. (2016). NormalTouch and TextureTouch: High-fidelity 3D Haptic Shape Rendering on Handheld Virtual Reality Controllers. In Proc. of ACM UIST 2016. ACM UIST 2016 Best Paper Honorable Mention Invited for Reprise Presentation at ACM SIGGRAPH 2017	pdf mp4

	Xiao, R. and Benko, H. (2016). Augmenting the Field-of-View of Head-Mounted Displays with Sparse Peripheral Displays. In Proc. of ACM CHI 2016. ACM CHI 2016 Best Paper Honorable Mention	pdf mp4

	Azmandian, M., Hancock, M., Benko, H., Ofek, E., and Wilson, A.D. (2016). Haptic Retargeting: Dynamic Repurposing of Passive Haptics for Enhanced Virtual Reality Experiences. In Proc. of ACM CHI 2016. ACM CHI 2016 Golden Mouse Award (best video)	pdf mp4

	Nuernberger, B., Ofek, E., Benko, H., and Wilson, A.D. (2016). SnapToReality: Aligning Augmented Reality to the Real World. In Proc. of ACM CHI 2016.	pdf mp4

	Hinckley, K., Heo, S., Pahud, M., Holz, C., Benko, H., Sellen, A., Banks, R., O'Hara, K., Smyth, G., and Buxton, W. (2016). Pre-Touch Sensing for Mobile Interaction. In Proc. of ACM CHI 2016.	pdf mp4

	Pejsa, T., Kantor, J., Benko, H., Ofek, E., and Wilson, A.D. (2016). Room2Room: Enabling Life-Size Telepresence in a Projected Augmented Reality Environment. In Proc. of ACM Conference on Computer Supported Cooperative Work (CSCW 2016). ACM CSCW 2016 Best Paper Award	pdf mp4

2015	Benko, H., Ofek, E., Zheng, F., and Wilson, A. D. (2015). FoveAR: Combining an Optically See-Through Near-Eye Display with Spatial Augmented Reality Projections. In Proc. of ACM UIST 2015.	pdf mp4

	Yoon, D., Hinckley, K., Benko, H., Guimbretiere, F., Irani, P., Pahud, M., and Gavriliu, M. (2015). Sensing Tablet Grasp + Micro-mobility for Active Reading. In Proc. of ACM UIST 2015.	pdf mp4

	Jones, B., Benko, H., Ofek, E., and Wilson, A. D. (2015). IllumiRoom: Immersive Experiences Beyond the TV Screen. Communications of the ACM, Vol. 58 No. 6, Pages 93-100. 10.1145/2754391	link

2014	Wilson, A. D. and Benko, H. (2014). CrossMotion: Fusing Device and Image Motion for User Identification, Tracking and Device Association. In Proc. of ACM International Conference on Multimodal Interaction (ICMI 2014).	pdf mp4

	Wilson, A.D. and Benko, H. Special Issue Guest Editors (2014). Interacting Above and Beyond the Display. IEEE Computer Graphics and Applications, 34:3, May-June. 20-21.	link

	Benko, H., Wilson, A. D., Zannier, F. (2014). Dyadic Projected Spatial Augmented Reality. In Proc. of ACM UIST 2014.	pdf mp4

	Jones, B., Sodhi, R., Murdock, M., Mehra, R., Benko, H., Wilson, A., Ofek, E., MacIntryre, B., Raghuvanshi, N., Shapira, L. (2014). RoomAlive: Magical Experiences Enabled by Scalable, Adaptive Projector-Camera Units. In Proc. of ACM UIST 2014.	pdf mp4

	Hinckley, K., Pahud, M., Benko, H., Irani, P., Gavriliu, M., Guimbretiere, F., Chen, X., Matulic, F., Buxton, W., Wilson, A. D. (2014). Sensing Techniques for Tablet+Stylus Interaction. In Proc. of ACM UIST 2014. ACM UIST 2014 Best Paper Award Invited for Reprise Presentation at ACM SIGGRAPH 2015	pdf mp4

	Sinclair, M., Pahud, M. and Benko, H. (2014). TouchMover 2.0 - 3D Touchscreen with Haptic Feedback and Haptic Texture. In Proc. of IEEE Haptics Symposium (HAPTICS '14).	pdf mp4

2013	Sinclair, M., Pahud, M. and Benko, H. (2013). TouchMover: Actuated 3D Touchscreen with Haptic Feedback. In Proc. of ACM Interactive Tabletops and Surfaces (ITS 2013). ACM ITS 2013 Best Paper Award	pdf mp4

	Hinckley, K., Chen, X., and Benko, H. (2013). Motion and Context Sensing Techniques for Pen Computing. In Proc. of Graphics Interface 2013.	pdf mp4

	Bacim, F., Sinclair, M., and Benko, H. (2013). Understanding Touch Selection Accuracy on Flat and Hemispherical Deformable Surfaces. In Proc. of Graphics Interface 2013.	pdf

	Jones, B., Benko, H., Ofek, E., and Wilson, A. D. (2013). IllumiRoom: Peripheral Projected Illusions for Interactive Experiences. In Proc. of ACM CHI 2013. ACM CHI 2013 Best Paper Award ACM CHI 2013 Golden Mouse Award (best video)	pdf wmv

	Holman, D., Girouard, A., Benko, H., and Vertegaal, R. (2013). The Design of Organic User Interfaces: Shape, Sketching and Hypercontext. Interacting with Computers, Oxford Journals. 25(2): 133-142.	pdf link

	Steinicke, F., Benko, H., Daiber, F., Keefe, D.F., and de la Rivière, J.-B. Special Issue Guest Editors (2013). Foreword to the special section on touching the 3rd dimension. Computers & Graphics. 37(3).	link

2012	Wilson, A. D., Benko, H., Izadi, S., and Hilliges, O. (2012). Steerable Augmented Reality with the Beamatron. In Proc. of ACM UIST 2012. p. 413-422.	pdf wmv

	Benko, H., Jota, R. and Wilson, A. D. (2012). MirageTable: Freehand Interaction on a Projected Augmented Reality Tabletop. In Proc. of ACM CHI 2012. p. 199-208.	pdf wmv wmv

	Sodhi, R., Benko, H., and Wilson, A. D. (2012). LightGuide: Projected Visualizations for Hand Movement Guidance. In Proc. of ACM CHI 2012. p. 179-188. ACM CHI 2012 Best Paper Honorable Mention	pdf wmv

2011	Sun, M., Cao, X., Song, H., Izadi, S., Benko, H., Guimbretiere, F., Ren, X., and Hinckley, K. (2011). Enhancing Naturalness of Pen-and-Tablet Drawing through Context Sensing. In Proceedings of ACM Interactive Tabletops and Surfaces (ITS '11). p. 83-86.	pdf wmv

	Harrison, C., Benko, H., Wilson, A. D. (2011). OmniTouch: Wearable Multitouch Interaction Everywhere. In Proceedings of ACM UIST 2011. p. 441-450. ACM UIST Lasting Impact Award 2022	pdf wmv

	Saponas, T.S., Harrison, C., Benko, H. (2011) PocketTouch: Through-Fabric Capacitive Touch Input. In Proceedings of ACM UIST 2011. p. 303-308.	pdf wmv

	Song, H., Benko, H., Guimbretiere, F., Izadi, S., Cao, X., and Hinckley, K. (2011). Grips and Gestures on a Multi-Touch Pen. In Proceedings of ACM CHI 2011. p. 1323-1332.	pdf wmv

	Wigdor, D., Benko, H., Pella, J., Lombardo, J., and Williams, S. (2011). Rock & Rails: Extending Multi-touch Interactions with Shape Gestures to Enable Precise Spatial Manipulations. In Proceedings of ACM CHI 2011. p. 1581-1590.	pdf wmv

2010	Benko, H. and Wilson, A. D. (2010). Multi-Point Interactions with Immersive Omnidirectional Visualizations in a Dome. In Proceedings of ACM Interactive Tabletops and Surfaces (ITS '10). p. 19-28.	pdf wmv

	Hinckley, K., Yatani, K., Pahud, M., Coddington, N., Rodenhouse, J., Wilson, A., Benko, H., and Buxton, B. (2010). Pen + Touch = New Tools. In Proceedings of ACM UIST '10. pp. 27-36.	pdf wmv

	Wilson, A. and Benko, H. (2010). Combining Multiple Depth Cameras and Projectors for Interactions On, Above, and Between Surfaces. In Proceedings of ACM UIST '10. pp. 273-282.	pdf wmv

	Benko, H., Izadi, S., Wilson, A. D., Cao, X., Rosenfeld, D., and Hinckley, K. (2010). Design and Evaluation of Interaction Models for Multi-touch Mice. In Proceedings of Graphics Interface 2010. p. 253-260.	pdf wmv

	Hinckley, K., Yatani, K., Pahud, M., Coddington, N., Rodenhouse, J., Wilson, A., Benko, H., and Buxton, B. (2010). Manual Deskterity: An Exploration of Simultaneous Pen + Touch Direct Input. ACM CHI 2010 Extended Abstracts (alt.chi).	pdf wmv

	Hartmann, B., Morris, M., Benko, H., and Wilson, A. D. (2010). Pictionaire: Supporting Collaborative Design Work by Integrating Physical and Digital Artifacts. In Proceedings of ACM CSCW '10. p. 421-424.	pdf mov

	Tang, A., Pahud, M., Inkpen, K., Benko, H., Tang, J., and Buxton, B. (2010). Three's Company: Understanding Communication Channels in Three-way Distributed Collaboration. In Proceedings of ACM CSCW '10. p. 271-280.	pdf

2009	Benko, H. Saponas, T.S., Morris, D., and Tan, D. (2009). Enhancing Input On and Above the Interactive Surface with Muscle Sensing. In Proceedings of ACM Interactive Tabletops and Surfaces (ITS '09). p. 93-100.	pdf wmv pptx

	Freeman, D., Benko, H., Morris, M. R., and Wigdor, D. (2009). ShadowGuides: Visualizations for In-Situ Learning of Multi-Touch and Whole-Hand Gestures. In Proceedings of ACM Interactive Tabletops and Surfaces (ITS '09). p. 165-172.	pdf wmv

	Benko, H. (2009). Beyond Flat Surface Computing: Challenges of Depth-Aware and Curved Interfaces. In Proceedings of ACM MultiMedia '09.	pdf pptx

	Villar, N., Izadi, S., Rosenfeld, D., Benko, H., Helmes, J., Westhues, J., Hodges, S., Butler, A., Ofek, E., Cao, X., and Chen, B. (2009). Mouse 2.0: Multi-touch Meets the Mouse. In Proceedings of ACM User Interface Software and Technology (UIST '09). p. 33-42. ACM UIST 2009 Best Paper Award	pdf wmv

	Hartmann, B., Morris, M. R., Benko, H., and Wilson, A. D. (2009). Augmenting Interactive Tables with Mice & Keyboards. In Proceedings of ACM User Interface Software and Technology (UIST '09). p. 149-152.	pdf wmv

	Wigdor, D., Williams, S., Cronin, M., White, K., Levy, R., Mazeev, M., and Benko, H. (2009). Ripples: Utilizing Per-Contact Visualizations to Improve User Interaction with Touch Displays. In Proceedings of ACM User Interface Software and Technology (UIST '09). p. 3-12.	pdf wmv

	Nacenta, M., Baudisch, P, Benko, H., and Wilson, A. D. (2009). Separability of Spatial Manipulations in Multi-touch Interfaces. In Proceedings of Graphics Interface '09. Kelowna, BC, Canada, May 2009. p. 175-182.	pdf wmv

2008	Benko, H., Wilson, A. D., and Balakrishnan, R. (2008). Sphere: Multi-Touch Interactions on a Spherical Display. In Proceedings of ACM User Interface Software and Technology (UIST '08). Monterey, CA. p. 77-86.	pdf wmv pptx

2007	Benko, H. and Feiner, S. (2007). Pointer Warping in Heterogeneous Multi-Monitor Environments. In Proceedings of Graphics Interface '07. Montreal, Canada. May 28-30. p. 111-117.	pdf

	Benko, H. and Feiner, S. (2007). Balloon Selection: A Multi-Finger Technique for Accurate Low-Fatigue 3D Selections. In Proceedings of IEEE Symposium on 3D User Interfaces. Charlotte, North Carolina, USA. March 10-11. p. 79-86.	pdf mov

2006	Benko, H., Wilson, A. D., and Baudisch, P. (2006). Precise Selection Techniques for Multi-Touch Screens. In Proceedings of ACM CHI 2006 (CHI'06: Human Factors in Computing Systems). Montreal, Canada. April 24-27. p. 1263-1272.	pdf mov

2005	Benko, H., Feiner, S. (2005). Multi-Monitor Mouse. ACM CHI 2005 (CHI'05: Human Factors in Computing Systems) Extended Abstracts. Portland, Oregon, USA. April 2-7. p. 1208-1211.	pdf mov

	Benko, H., Ishak, E.W., Feiner, S. (2005). Cross-Dimensional Gestural Interaction Techniques for Hybrid Immersive Environments. In Proceedings of IEEE Virtual Reality (VR '05). Bonn, Germany. March 10-12. p. 209-116.	pdf mov

2004	Benko, H., Ishak, E.W., Feiner, S. (2004). Collaborative Mixed Reality Visualization of an Archaeological Excavation. In Proceedings of The International Symposium on Mixed and Augmented Reality (ISMAR '04). November 2-5. p. 132-140.	pdf mov

	Allen, P., Feiner, S. Troccoli, A., Benko, H., Ishak, E., Smith, B. (2004). Seeing into the Past: Creating a 3D Modeling Pipeline for Archaeological Visualization. In Proceedings of International Symposium on 3D Data Processing Visualization and Transmission (3DPVT '04). p. 751-758.	pdf

	Thorisson, K., Benko, H., Abramov, D., Arnold, A., Maskey, S., and Vaseekaran, A. (2004). Constructionist Design Methodology for Interactive Intelligences. AI Magazine. Vol. 25, No. 4. p. 77-90.	pdf mov

2003	Kaiser, E., Olwal, A., McGee, D., Benko, H., Corradini, A., Li, X., Cohen, P., Feiner, S. (2003). Mutual Dissambiguation of 3D Multimodal Interaction in Augmented and Virtual Reality. In Proceedings of The Fifth International Conference on Multimodal Interfaces (ICMI '03). Vancouver, BC. Canada. November 5-7. p. 12-19.	pdf divx

	Olwal, A., Benko, H., Feiner, S. (2003). SenseShapes: Using Statistical Geometry for Object Selection in a Multimodal Augmented Reality System. In Proceedings of The Second International Symposium on Mixed and Augmented Reality (ISMAR '03). Tokyo, Japan. October 7-10. p. 300-301.	pdf divx jpg

2001	Benko, H. (2001). e-Ireland: Europe's New Internet Hub. Perspectives on Business and Economics, Volume 19. Martindale Center for the Study of Private Enterprise, Lehigh University, Bethlehem, PA, USA. p. 39-48.	pdf


Book Contributions

2011	Pandžić, I. S., Pejša, T., Matković, K., Benko, H., Čereković, A., Matijašević, M. (2011). Virtualna Okruženja: Interaktivna 3D grafika i njene primjene. (In Croatian, translated title: Virtual Environments: Interactive 3D graphics and applications). ISBN: 978-953-197-606-0. Element d.o.o., Zagreb, September 2011.

2010	Benko, H. and Wigdor, D. Imprecision, Inaccuracy, and Frustration: The Tale of Touch Input. In "Tabletops - Horizontal Interactive Displays". Christian Mueller-Tomfelde (ed.). ISBN: 978-1-84996-112-7. Springer HCI Series, Springer-Verlag London Ltd., April 2010.	pdf link


Technical Reports

2015	Knibbe, J., Benko, H., and Wilson, A. (2015). Juggling the Effects of Latency: Motion Prediction Approaches to Reducing Latency in Dynamic Projector-Camera Systems. Microsoft Research Technical Report MSR-TR-2015-35. May, 2015.	pdf mp4

2012	Aigner, R., Wigdor, D., Benko, H., Haller, M., Lindbauer, D., Ion, A., Zhao, S., and Koh, J.T.K.V. (2012). Understanding Mid-Air Hand Gestures: A Study of Human Preferences in Usage of Gesture Types for HCI. Microsoft Research Technical Report MSR-TR-2012-111. November, 2012.	pdf wmv

2009	Benko, H., Wilson, A. (2009). DepthTouch: Using Depth-Sensing Camera to Enable Freehand Interactions On and Above the Interactive Surface. Microsoft Research Technical Report MSR-TR-2009-23. March, 2009.	pdf wmv

	Benko, H., Morris, M. R., Brush, A.J.B., Wilson, A.D. (2009). Insights on Interactive Tabletops: A Survey of Researchers and Developers. Microsoft Research Technical Report MSR-TR-2009-22. March, 2009.	pdf

2004	Benko, H., Ishak, E.W., Feiner, S. (2004). Cross-Dimensional Gestural Interaction Techniques for Hybrid Immersive Environments. Columbia University, New York. Technical Report. CUCS-029-04, August 2004.	pdf


Demos/Posters (Incomplete List)

2015	Knibbe, J., Benko, H., and Wilson, A. (2015). Juggling the Effects of Latency: Motion Prediction Approaches to Reducing Latency in Dynamic Projector-Camera Systems. In Adjunct Proceedings of ACM UIST 2015.	pdf poster mp4

2013	Jones, B., Benko, H., Ofek, E., and Wilson, A. D. (2013). IllumiRoom: Peripheral Projected Illusions for Interactive Experiences. SIGGRAPH 2013 Emerging Technologies. Anaheim, CA. Best Demo invitation to Laval Virtual 2014	pdf wmv

2011	Holman, D. and Benko, H. (2011). SketchSpace: Designing Interactive Behaviors with Passive Materials. CHI 2011 Extended Abstracts, May, 2011.	pdf wmv
2011	Jota, R. and Benko, H. (2011). Constructing Virtual 3D Models with Physical Building Blocks. CHI 2011 Extended Abstracts, May, 2011.	pdf wmv

2010	Benko, H., Wilson, A. (2010). Pinch-the-Sky Dome: Freehand Multi-Point Interactions with Immersive Omni-Directional Data. CHI 2010 Extended Abstracts, April, 2010.	pdf wmv

2008	Benko, H., Wilson, A. (2008). DepthTouch: Using Depth-Sensing Camera to Enable Freehand Interactions On and Above the Interactive Surface. IEEE Workshop on Tabletops and Interactive Surfaces '08. Amsterdam, the Netherlands, October 1-3, 2008.	pdf wmv

2004	Benko, H., Ishak, E.W., Feiner, S. (2004). VITA: Visual Interaction Tool for Archaeology. The International Symposium on Mixed and Augmented Reality (ISMAR 2004). November 2-5, 2004.	pdf

	Benko, H., Ishak, E.W., Feiner, S. (2004). VITA: Visual Interaction Tool for Archaeology (Demo). In Proc. The ACM SIGMM Effective Telepresence Workshop (ACM SIGMM ETP 2004), October 15, 2004. p. 48-49.	pdf

	Allen, P., Feiner, S., Meskell, L., Ross, K., Troccoli, A., Smith, B., Benko, H., Ishak, E., and Conlon, J. (2004). Digitally Modeling, Visualizing and Preserving Archaeological Sites. In Proc. Joint Conference on Digital Libraries 2004 (JCDL 2004). Tuscon, AZ. June 7-11. pp. 389.	pdf

2002	Feiner, S. Bell, B., Benko, H., Blasko, G., Güven, S., Hallaway, D., Höllerer, T., and Lok, S. (2002). Mobile Augmented Reality Systems. Living with the Genie: Governing Scientific and Technological Transformation in the 21st Century. New York, NY. March 5-7.


Workshops

2021	Peacock, C. E., David-John, B., Zhang, T., Murdison, T. S., Boring, M. J., Benko, H., & Jonker, T. R. (2021). Gaze signatures decode the onset of working memory encoding. In CHI ‘21 workshop “Eye Movements as an Interface to Cognitive State”.	pdf (link) video

2020	Jonker, T. R., Desai, R., Carlberg, K., Hillis, J., Keller, S., and Benko, H. (2020). The Role of AI in Mixed and Augmented Reality Interactions. In CHI '20 workshop "Artificial Intelligence for HCI: A Modern Approach".	pdf

2013	Steimle, J., Benko, H., Cassinelli, A., Ishii, H., Leithinger, D., Maes, P., and Poupyrev, I. (2013) Displays take new shape: an agenda for future interactive surfaces. (workshop) CHI Extended Abstracts 2013. p. 3283-3286	pdf

2012	Bacim, F., Sinclair, M., and Benko, H. (2012) Challenges of Multitouch Interaction on Deformable Surfaces. Beyond Flat Displays Workshop at ACM ITS 2012.	pdf

	Steinicke, F., Benko, H., Krüger, A., Keefe, D.F., de la Rivière, J.-B., Anderson, K., Häkkilä, J., Arhippainen, L., and Pakanen, M. (2012) The 3rd dimension of CHI (3DCHI): touching and designing 3D user interfaces. CHI Extended Abstracts 2012: p. 2695-2698.	pdf

2011	Steinicke, F., Benko, H., Daiber, F., Keefe, D.F., and de la Rivière, J.-B. (2011) Touching the 3rd dimension (T3D workshop). CHI Extended Abstracts 2011. p. 161-164.	pdf

2009	Benko, H. and Wilson, A. (2009). Design Challenges of Interactive Spherical User Interfaces. Programming Reality Workshop at CHI'09. April, 2009.	pdf

2005	Ishak, E., Benko, H., and Feiner, S. (2005). Development and Evaluation of Mixed Reality Interaction Techniques. Workshop on 3D User Interfaces (3DUI at IEEE VR'05). Bonn, Germany. March 10-12, 2005.	pdf

2003	Benko, H., Ishak, E., and Feiner, S. (2003). Collaborative Visualization of an Archaeological Excavation. Workshop on Collaborative Virtual Reality and Visualization (CVRV 2003). Lake Tahoe, CA. October 26-28, 2003.	pdf


Ph.D. Thesis

2007	Benko, H. (2007). User Interaction in Hybrid Multi-Display Environments. Ph.D. Dissertation. Department of Computer Science, Columbia University, New York, NY. May 2007.	pdf


Keynotes & Invited Talks (incomplete list)

2019-2021	Benko, H. The Future of Mixed Reality Interactions. Keynote at IEEE AIVR 2019. San Diego, California. Keynote at ACM ISS 2020. Lisbon, Portugal Stanford HCI Seminar. Oct. 16, 2020. International XR Workshop - February 12, 2021. Auckland, New Zealand	pdf + various updates

2018	Benko, H. The ABC of MR Interactions. Keynote at IEEE ISMAR 2018. Munich, Germany.	pdf

	Benko, H. VR Haptic Controllers: Multi-Purpose Handheld Haptics Beyond Vibro-Tactors. Keynote at Haptic Symposium 2018. San Francisco, CA. March 25, 2018.	pdf

2017	Benko, H. (2017). Perception Equals Reality. Talk given at: VR World Congress in Bristol, UK on April 12, 2017 University of British Columbia, Lecture Series on February 9, 2017 Simon Fraser University, on February 10, 2017, 2015	pdf

2015	Benko, H. (2015). Interacting with Photons: Creating Interactive Projected Augmented Reality Experiences. Talk given at: TUX Sander's Distinghished Speaker Series in Toronto, ON on October 13, 2015 Columbia University on October 14, 2015 New York University on October 15, 2015	pdf

2013	Benko, H. (2013). Istraživanja iz Microsoft Research-a na području proširene stvarnosti. (in Croatian). WinDays Conference. Umag, Croatia, April 24, 2013.	pptx

	Benko, H. (2013). Beyond Flat Displays. ACM CHI '13 Workshop on Displays Take New Shape. April 28, 2013.	pptx

2012	Benko, H. (2012). Rich Augmented Reality Interactions Without Goggles, Gloves or 3D Trackers. DUB Research Talk. University of Washington. January 4, 2012.	pptx

2011	Benko, H. (2011). High-fidelity Augmented Reality Interactions. Microsoft Research Latin American Faculty Summit. May 19, 2011.	pptx

	Benko, H. (2011). Multi-touch Interactions on Small Input Devices. DUB Research Talk. University of Washington. February 2, 2011.	pptx

2009	Benko, H. (2009). Alternative Form Factors of Surface Computing. Microsoft Research Faculty Summit. July 15, 2009.	pptx

	Wilson, A. D. and Benko, H. (2009). Riffing on Surface. Department of Computer Science, University of California Santa Barbara. March 6, 2009.	pptx

2008	Benko, H. (2008). Non-Flat Surface Computing. Microsoft Research Cambridge Lab. September 15, 2008.	pptx

2005	Benko, H. (2005). Collaborative Mixed Reality Visualization of an Archaeological Excavation. MIT Media Lab. January 12, 2005.	ppt

2004	Benko, H., Troccoli, A. (2004). Creating Telepresence: 3D Modeling and Visualization of an Archaeological Excavation. Ph.D. Seminar, Computer Science, Columbia University. November 23, 2004.	ppt