Univ.-Prof. Dr. Florian Alt

Univ.-Prof. Dr. Florian Alt
INF 5 Institut für Anwendungssicherheit
Gebäude Carl-Wery-Str. 18, Zimmer 1714
florian.alt@unibw.de

Univ.-Prof. Dr. Florian Alt

Florian Alt is a full professor in human-computer interaction and head of the Usable Security and Privacy Group at the Research Institute for Cyber Defense (CODE). He investigates the role of humans in security-critical environments, focusing in particular on behavioral biometrics, social engineering, and physiology-enhanced secure systems.

Short Bio

From 2013 until 2018, Florian was an assistant professor in human-computer interaction at the LMU Munich, where he headed the Ubiquitous Interactive Systems Group. At ths same time he was a ZD.B research group leader at the University of Applied Sciences (HAW) Munich in the context of the Biometrics++ project. Florian obtained his PhD from the University of Stuttgart. He worked as a visiting researcher at T-Labs in 2011. He has a diploma in media informatics from LMU Munich and completed his master thesis at the Fraunhofer Institute for Intelligent Analysis and Information Systems (IAIS) and at the University of Bonn (b-it). Florian also worked in the US as web developer for Pinnacle Systems Inc. (Mountain View, 2005) and as IT specialist for Schreiner MediPharm LP (New York, 2007-2008).

Florian is an active member of the scientific HCI community. He is the general co-chair of the International Conference on Mobile and Ubiquitous Multimedia (MUM 2018) and program chair of the German HCI Conference (Mensch & Computer). He is on the editorial board of ACM IMWUT and IEEE Pervasive Computing and regularly serves as Associate Chair for the ACM SIGCHI conference.

Supervised PhD students

  • Dr. Mohamed Khamis - Designing Gaze-based Interaction for Pervasive Public Displays (07.08.2018)
  • Dr. Mariam Hassib - Designing Communication Technologies based on Physiological Sensing (01.08.2018)
  • Dr. Daniel Buschek - Behavior-Aware Mobile Touch Interfaces (25.06.2018)

 

Secondary Reviewer for PhD Theses: Callum Parker (University od Sydney, 2018), Niels Wouters (KU Leuven, 2017), Jorge Cardoso (University of Minho, 2014)

Grants & Awards

  • ZD.B Research Group - Biometrics ++ (2018)
  • DFG Project - ubihave (2018)
  • Best of CHI Honourable Mention Award, ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2018)
  • Best Paper Honorable Mention Award, MobileHCI (2018)
  • Best Paper Honorable Mention Award, MUM'17 (2017)
  • Best Short Paper Award, International Conference on Interaction Design for Children (2017)
  • Best of CHI Honourable Mention Award, ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2017)
  • Best of CHI Honourable Mention Award, ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2017)
  • Best Paper Honorable Mention Award, MobileHCI (2015)
  • Best of CHI Honourable Mention Award, ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2015)
  • Best Paper Award, ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2013)
  • Best Paper Award, AMI'10 (AmI 2010)

 Scientific Service

  • Program Chair
    • Mensch und Computer 2019 
    • 14th International Conference on Mobile and Ubiquitous Multimedia (MUM'16)
    • 4th International Symposium on Pervasive Displays (PerDis'15) 
  • Associate Chair
    • 10th Nordic Conference on Human-Computer Interaction (NordiCHI'18)
    • 36th ACM Conference on Human Factors in Computing Systems (CHI'18) 
    • ACM SIGCHI Conference on Designing Interactive Systems (DIS'17) 
    • 9th Nordic Conference on Human-Computer Interaction (NordiCHI'16)
    • ACM SIGCHI Conference on Designing Interactive Systems (DIS'16) 
    • Mensch und Computer 2015
  • Technical Program Committee
    • SICHERHEIT 2018 
    • Seventh ACM International Symposium on Pervasive Displays (PerDis '18) 
    • 8th Augmented Human International Conference (AH'18) 
    • 16th International Conference on Mobile and Ubiquitous Multimedia (MUM'17) 
    • Mensch und Computer 2017
    • 25th ACM Conference on Multimedia (ACM Multimedia '17) 
    • Sixth ACM International Symposium on Pervasive Displays (PerDis '17) 
    • 7th Augmented Human International Conference (AH'17) 
    • Fifth ACM International Symposium on Pervasive Displays (PerDis '16)
    • 7th Augmented Human International Conference (AH'16) 
    • Mensch und Computer 2015 
    • 14th International Conference on Mobile and Ubiquitous Multimedia (MUM'15) 
    • 3rd Intl. Symposium on Pervasive Displays (PerDis'14)
    • 32nd ACM Conference on Human Factors in Computing Systems (WiP) (CHI'14) 
    • 8th International Conference on Tangible, Embedded and Embodied Interaction (WiP) (TEI'14) 
    • 12th Intl. Conference on Mobile and Ubiquitous Multimedia (MUM'13) 
    • 15th Intl. Conference on HCI with Mobile Devices and Services (Posters) (MobileHCI'13) 
    • 31st ACM Conference on Human Factors in Computing Systems (WiP) (CHI'13)
    • 2nd Intl. Symposium on Pervasive Displays (PerDis'13) 
    • 22nd Intl. World Wide Web Conference (WWW'13)
    • 11th Intl. Conference on Mobile and Ubiquitous Multimedia (MUM'12) 
    • 1st Intl. Symposium on Pervasive Displays (PerDis'12) 
    • 21st Intl. World Wide Web Conference (WWW'12) 
    • New Interfaces for Musical Expression (NIME'10) 

Publications

Books

  • Nigel Davies, Sarah Clinch, and Florian Alt. Pervasive Displays - Understanding the Future of Digital Signage. Synthesis Lectures. Morgan and Claypool Publishers, 2014. [PDF]
  • Florian Alt. 2012. A Design Space for Pervasive Advertising on Public Display Networks. Ph.D Thesis at the University of Stuttgart. lulu.com. 978-1291315578.
  • Jörg Müller, Florian Alt, and Daniel Michelis. Pervasive Advertising. Springer London Limited, 2011. [PDF]

Chapters

  • Michael Koch, Florian Alt (2017) Allgegenwärtige Mensch-Computer-Interaktion. In: Bode A., Broy M., Bungartz HJ., Matthes F. (eds) 50 Jahre Universitäts-Informatik in München. Springer Vieweg, Berlin, Heidelberg
  • Florian Alt. Digital black boards. In Susa Pop, Ursula Stalder, Gernot Tscherteu, and Mirjam Struppek, editors, Media cultures, pages 117-120. Av Edition, may 2012.
  • Florian Alt, Daniel Michelis, and Jörg Müller. Pervasive advertising technologies. In Susa Pop, Ursula Stalder, Gernot Tscherteu, and Mirjam Struppek, editors, Media cultures, pages 121-128. Av Edition, May 2012.
  • Jörg Müller, Florian Alt, and Daniel Michelis. Introduction to Pervasive Advertising. In Jörg Müller, Florian Alt, and Daniel Michelis, editors, Pervasive advertising. Springer Limited London, Sep 2011.
  • Florian Alt. Digitale schwarze bretter. In Susa Pop, Ursula Stalder, Gernot Tscherteu, and Mirjam Struppek, editors, Media cultures, pages 317-321. Av Edition, May 2012.
  • Florian Alt, Daniel Michelis, and Jörg Müller. Pervasive advertising — technologien, konzepte, herausforderungen. In Susa Pop, Ursula Stalder, Gernot Tscherteu, and Mirjam Struppek, editors, Media cultures, pages 331-338. Av Edition, May 2012.

Journal Papers

  • Mohamed Khamis, Ludwig Trotter, Ville Mäkelä, Emanuel von Zezschwitz, Jens Le, Andreas Bulling, Florian Alt. CueAuth: Comparing Touch, Mid-Air Gestures, and Gaze for Cue-based Authentication on Situated Displays. In Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT). ACM, New York, NY, USA. [PDF]
  • Daniel Buschek, Mariam Hassib, Florian Alt (2017). Personal Mobile Messaging in Context: Chat Augmentations for Expressiveness and Awareness. In ACM Transactions on Computer-Human Interaction (ToCHI). ACM, New York, NY, USA. [PDF]
  • Daniel Buschek, Julia Kinshofer, Florian Alt (2017). A Comparative Evaluation of Spatial Targeting Behaviour Patterns for Finger and Stylus Tapping on Mobile Touchscreen Devices. In Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT). ACM, New York, NY, USA. [PDF]
  • Mohamed Khamis, Daniel Buschek, Tobias Thieron, Andreas Bulling, Florian Alt (2017). EyePACT: Eye-Based Parallax Correction on Touch-Enabled Interactive Displays. In Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT). ACM, New York, NY, USA. [PDF]
  • Michael Koch and Florian Alt. Allgegenwärtige Mensch-Computer-Interaktion. Informatikspektrum 2017. Springer, Berlin-Heidelberg. [PDF]
  • Nemanja Memarovic, Marc Langheinrich, Keith Cheverst, Nick Taylor, and Florian Alt. P-layers - a layered framework addressing the multi-faceted issues facing community-supporting public display deployments. ACM Transactions on Computer-Human Interaction (ToCHI), 2013. [PDF]
  • Florian Alt, Jörg Müller, and Albrecht Schmidt. Advertising on Public Display Networks. Ieee computer, 45(5):50-56, may 2012. [PDF]
  • Albrecht Schmidt, Bastian Pfleging, Florian Alt, Alireza Sahami Shirazi, and Geraldine Fitzpatrick. Interacting with 21st-Century Computers. Ieee pervasive computing, 11(1):22-31, 2012. [PDF]
  • Julian Mennenöh, Stefanie Kristes, Florian Alt, Alireza Sahami Sahami Shirazi, Albrecht Schmidt, and Hendrik Schröder. Customer Touchpoints im stationären Einzelhandel - Potenzial von Pervasive Computing. Marketing Review St. Gallen, 27(2):37-42, 2010. [PDF]
  • Albrecht Schmidt, Florian Alt, Dirk Wilhelm, Jörg Niggemann, and Hubertus Feussner. Experimenting with Ubiquitous Computing Technologies in Productive Environments. Elektrotechnik und informationstechnik, 123(4):135-139, 2006. [PDF]

Conference Papers

  • Niklas Müller, Bettina Eska, Richard Schäffer, Sarah Theres Völkel, Michael Braun, Gesa Wiegand, Florian Alt. Arch’n’Smile: A Jump’n’Run Game Using Facial Expression Recognition Control For Entertaining Children During Car Journeys. (2018). In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (MUM'18). ACM. New York, NY. USA. [PDF]
  • Sarah Prange, Daniel Buschek and Florian Alt. An Exploratory Study on Correlations of Hand Size and Mobile Touch Interactions. (2018). In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (MUM'18). ACM. New York, NY. USA. [PDF]
  • Lukas Mecke, Ken Pfeuffer, Sarah Prange and Florian Alt. "Open Sesame!": User Perception of Physical, Biometric, and Behavioural Authentication Concepts to Open Doors (2018). In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (MUM'18). ACM. New York, NY. USA. [PDF]
  • Heiko Drewes, Mohamed Khamis and Florian Alt. Smooth Pursuit Target Speeds and Trajectories (2018). In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (MUM'18). ACM. New York, NY. USA. [PDF]
  • Christian Mai, Tim Wiltzius, Florian Alt, Heinrich Hussmann. Feeling Alone in Public. Investigating the Influence of Spatial Layout on Users' VR Experience (2018). In Proceedings of the 10th Nordic Conference on Human-Computer Interaction (NordiCHI'18). ACM, New York, NY, USA. [PDF]
  • Thomas Mattusch, Mahsa Mirzamohammad, Mohamed Khamis, Andreas Bulling, Florian Alt. 2018. Hidden Pursuits: Evaluating Gaze-selection via Pursuits when the Stimulus Trajectory is Partially Hidden. In Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications (ETRA'18). ACM, New York, NY, USA. [PDF]
  • Mohamed Khamis, Carl Oechsner, Florian Alt, Andreas Bulling. 2018. VRPursuits: Interaction in Virtual Reality using Smooth Pursuit Eye Movements. In Proceedings of the 2018 ACM Conference on Advanced Visual Interfaces (AVI'18). ACM, New York, NY, USA. [PDF]
  • Ashley Colley, Jonna Hakkila, Meri-Tuulia Forsman, Bastian Pfleging, Florian Alt, Andreas Bulling. 2018. Car Exterior Surface Displays: An in-the-Wild Evaluation. In Proceedings of the 7th International Symposium on Pervasive Displays (PerDis'18). ACM, New York, NY, USA. [PDF]
  • Florian Alt, Sabrina Geiger, Wolfgang Höhl. 2018. ShapelineGuide – Teaching Mid-Air Gesture for Large Interactive Displays. In Proceedings of the 7th International Symposium on Pervasive Displays (PerDis'18). ACM, New York, NY, USA. [PDF]
  • Ville Mäkelä, Mohamed Khamis, Lukas Mecke, Jobin James, Markku Turunen, Florian Alt. 2018. Pocket Transfers: Interaction Techniques for Transferring Content from Situated Displays to Mobile Devices. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'18). ACM, New York, NY, USA. [PDF], [VIDEO]
  • Mohamed Khamis, Anita Baier, Niels Henze, Florian Alt, Andreas Bulling. 2018. Understanding Face and Eye Visibility in Front-Facing Cameras of Smartphones used in the Wild. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'18). ACM, New York, NY, USA. [PDF], [VIDEO]
  • Mohamed Khamis, Christian Becker, Andreas Bulling, Florian Alt. 2018. Which one is me? Identifying Oneself on Public Displays. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'18). ACM, New York, NY, USA. [PDF], [VIDEO]
  • Daniel Buschek, Benjamin Bisinger, Florian Alt. 2018. ResearchIME: A Mobile Keyboard Application for Studying Free Typing Behaviour in the Wild. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'18). ACM, New York, NY, USA. [PDF]
  • Daniel Buschek, Bianka Roppelt, Florian Alt. 2018. Extending Keyboard Shortcuts with Arm and Wrist Rotation Gestures. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'18). ACM, New York, NY, USA. [PDF]
  • Thomas Kosch, Mariam Hassib, Paweł W. Wozniak, Daniel Buschek, Florian Alt. Your Eyes Tell: Leveraging Smooth Pursuit for Assessing Cognitive Workload (2018). In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'18). ACM, New York, NY, USA. [PDF]
  • Sarah Prange, Viktoria Müller, Daniel Buschek and Florian Alt. QuakeQuiz - A Case Study on Deploying a Playful Display Application in a Museum Context (2017). In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM'17). ACM. New York, NY. USA. [PDF]
  • Mohamed Khamis, Linda Bandelow, Stina Schick, Dario Casadevall, Andreas Bulling and Florian Alt They are all after you: Investigating the Viability of a Threat Model that involves Multiple Shoulder Surfers (2017). In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM'17). ACM. New York, NY. USA. [PDF]
  • Mariam Hassib, Mohamed Khamis, Susanne Friedl, Stefan Schneegass and Florian Alt BrainAtWork: Logging Cognitive Engagement and Tasks in the Workplace using Electroencephalography (2017). In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM'17). ACM. New York, NY. USA. [PDF]
  • Eva Lösch, Florian Alt, Michael Koch (2017). Mirror, Mirror on the Wall: Attracting Passers-by to Public Touch Displays With User Representations. In Proceedings of the 2017 ACM International Conference on Interactive Surfaces and Spaces (ISS'17). ACM, New York, NY, USA. [PDF]
  • Mohamed Khamis, Mariam Hassib, Emanuel von Zezschwitz, Andreas Bulling, Florian Alt. GazeTouchPIN: Protecting Sensitive Data on Mobile Devices using Secure Multimodal Authentication. In Proceedings of the 19th ACM International Conference on Multimodal Interaction (ICMI '17), Glasgow, Scotland, November 13-17, 2017. ACM, New York, NY, USA. [PDF], [VIDEO]
  • Florian Alt and Lukas Ziegler. 2017. PD-Survey - Supporting Audience-Centric Research through Surveys on Public Display Networks. In Proceedings of the International 25th ACM Conference on Multimedia (ACM MM'17). Mountain View, CA, USA, October 23 - 27, 2017. ACM, New York, NY, USA. [PDF]
  • Mohamed Khamis, Axel Hoesl, Alexander Klimczak, Martin Reiss, Florian Alt, Andreas Bulling. EyeScout: Active Eye Tracking for Position and Movement Independent Gaze Interaction with Large Public Displays. In Proceedings of the 30th ACM International User Interface Software and Technology Symposium (UIST '17). ACM, New York, NY, USA. [PDF]
  • Daniel Buschek, Maximilian Hackenschmied, Florian Alt. Dynamic UI Adaptations for One-Handed Use of Large Mobile Touchscreen Devices (2017). In Proceedings of the 16th IFIP TC.13 International Conference on Human-Computer Interaction (Interact'17). Springer, Berlin-Heidelberg. [PDF]<
  • Rebecca Linke, Tina Kothe, Florian Alt. 2017. TaBooGa – A Hybrid Learning App to Support Children’s Reading Motivation. In Proceedings of the International Conference on Interaction Design for Children (IDC'17). ACM, New York, NY, USA. [PDF]
  • Sascha Oberhuber, Tina Kothe, Stefan Schneegass, Florian Alt. 2017. Augmented Games – Exploring Design Opportunities in AR Settings With Children. In Proceedings of the International Conference on Interaction Design for Children (IDC'17). ACM, New York, NY, USA. [PDF]
  • Daniela Huber, Daniel Buschek, Florian Alt. 2017. Don’t Leave – Using Ubiquitous Computing Technologies to Increase User Engagement with TV Content. In Proceedings of the International Conference on Interactive Television (TVX'17). ACM, New York, NY, USA. [PDF]
  • Mohamed Khamis, Regina Hasholzner, Andreas Bulling, Florian Alt. 2017. GTmoPass: Two-factor Authentication on Public Displays Using Gaze-Touch passwords and Personal Mobile Devices. In Proceedings of the 6th ACM International Symposium on Pervasive Displays, PerDis'17, 2017, New York, NY, USA. ACM.[PDF]
  • Vito Gentile, Mohamed Khamis, Salvatore Scorce, Florian Alt. 2017. They are looking at me! Understanding how Audience Presence Impacts on Public Display Users. In Proceedings of the 6th ACM International Symposium on Pervasive Displays, PerDis'17, 2017, New York, NY, USA. ACM.[PDF]
  • Malin Eiband, Mohamed Khamis, Emanuel von Zezschwitz, Heinrich Hussmann, Florian Alt. 2017. Understanding Shoulder Surfing in the Wild: Stories from Users and Observers. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'17). ACM, New York, NY, USA. [PDF]
  • Yomna Abdelrahman, Mohamed Khamis, Stefan Schneegass, Florian Alt. 2017. Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'17). ACM, New York, NY, USA. [PDF][Video] (Best Paper Honorable Mention)
  • Mariam Hassib, Stefan Schneegass, Max Pfeiffer, Michael Rohs, Florian Alt. 2017. Emotion Actuator: Embodied Emotional Feedback through Electroencephalography and Electrical Muscle Stimulation. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'17). ACM, New York, NY, USA. [PDF]
  • Mariam Hassib, Stefan Schneegass, Philipp Eiglsperger, Niels Henze, Albrecht Schmidt, Florian Alt. 2017. EngageMeter: A System for Implicit Audience Engagement Sensing Using Electroencephalography. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'17). ACM, New York, NY, USA. [PDF]
  • Mariam Hassib, Daniel Buschek, Pawel W. Wozniak, Florian Alt. 2017. HeartChat: Heart Rate Augmented Mobile Messaging to Support Empathy and Awareness. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'17). ACM, New York, NY, USA. [PDF]
  • Daniel Buschek, Florian Alt. 2017. ProbUI: Generalising Touch Target Representations to Enable Declarative Gesture Definition for Probabilistic GUIs. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'17). ACM, New York, NY, USA. [PDF] (Best Paper Honorable Mention)
  • Ceenu George, Mohamed Khamis, Emanuel von Zezschwitz, Marinus Burger, Henri Schmidt, Florian Alt, Heinrich Hussmann. 2017. Seamless and Secure VR: Adapting and Evaluating Established Authentication Systems for Virtual Reality. In Proceedings of the Network and Distributed System Security Symposium (NDSS 2017). [PDF] [Video]
  • Florian Alt, Mateusz Mikusz, Stefan Schneegass, Andreas Bulling. 2016. Memorability of Cued-Recall Graphical Passwords with Saliency Masks. In Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (MUM '16). ACM, New York, NY, USA. [PDF]
  • Nora Broy, Verena Lindner, Florian Alt. 2016. The S3D-UI Designer - Creating User Interface Prototypes for 3D Displays. In Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (MUM '16). ACM, New York, NY, USA. [PDF]
  • Mohamed Khamis, Ludwig Trotter, Markus Tessmann, Christina Dannhart, Andreas Bulling, Florian Alt. 2016. EyeVote in the Wild: Do Users bother Correcting System Errors on Public Displays?. In Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (MUM '16). ACM, New York, NY, USA. [PDF]
  • Emanuel von Zezschwitz, Malin Eiband, Daniel Buschek, Sascha Oberhuber, Alexander De Luca, Florian Alt, Heinrich Hussmann. 2016. On Quantifying the Effective Password Space of Grid-based Unlock Gestures. In Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (MUM '16). ACM, New York, NY, USA. [PDF]
  • Fabius Steinberger, Patrick Proppe, Ronald Schroeter, Florian Alt. CoastMaster: An Ambient Speedometer to Gamify Safe Driving. In Proceedings of the 8th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI '16). ACM, New York, NY, USA.[PDF]
  • Mohamed Khamis, Ozan Saltuk, Alina Hang, Katharina Stolz, Andreas Bulling, and Florian Alt. 2016. TextPursuits: using text for pursuits-based interaction and calibration on public displays. In Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp '16). ACM, New York, NY, USA. [PDF]
  • Florian Alt and Julia Vehns. Opportunistic Deployments: Challenges and Opportunities of Conducting Public Display Research at an Airport. In Proceedings of the 5th ACM International Symposium on Pervasive Displays, PerDis'16, 2016, New York, NY, USA. ACM.[PDF].
  • Stefan Schneegass, Sophie Ogando and Florian Alt. Using On-Body Displays for Extending the Output of Wearable Devices. In Proceedings of the 5th ACM International Symposium on Pervasive Displays, PerDis'16, 2016, New York, NY, USA. ACM. [PDF].
  • Florian Alt, Sarah Torma and Daniel Buschek. Don't Disturb Me - Understanding Secondary Tasks on Public Displays. In Proceedings of the 5th ACM International Symposium on Pervasive Displays, PerDis'16, 2016, New York, NY, USA. ACM. [PDF].
  • Matthias Baldauf, Florence Adegeye, Florian Alt and Johannes Harms. Your Browser is the Controller - Advanced Web-Based Smartphone Remote Controls for Public Screens. In Proceedings of the 5th ACM International Symposium on Pervasive Displays, PerDis'16, 2016, New York, NY, USA. ACM. [PDF].
  • Florian Alt, Andreas Bulling, Lukas Mecke, Daniel Buschek. Attention, please! Comparing Features for Measuring Audience Attention Towards Pervasive Displays. In Proceedings of the ACM SIGCHI Conference on Designing Interactive Systems, DIS '16, 2016, New York, NY, USA. ACM (to appear) [PDF].
  • Hanna Schneider, Kilian Moser, Andreas Butz, and Florian Alt. Understanding the Mechanics of Persuasive System Design: a Mixed-Method Theory-driven Analysis of Freeletics. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '16, 2016, New York, NY, USA. ACM (to appear) [PDF].
  • Renate Haeuslschmid, Bastian Pfleging, and Florian Alt. A Design Space to Support the Development of Windshield Applications for the Car. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '16, 2016, New York, NY, USA. ACM.[PDF].
  • Daniel Buschek, Alexander De Luca, and Florian Alt. Evaluating the Influence of Targets and Hand Postures on Touch-based Behavioural Biometrics. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '16, 2016, New York, NY, USA. ACM.[PDF].
  • Daniel Buschek, Fabian Hartmann, Emanuel von Zezschwitz, Alexander De Luca, and Florian Alt. SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '16, 2016, New York, NY, USA. ACM.[PDF].
  • Philipp Panhey, Tanja Döring, Stefan Schneegass, Dirk Wenig, Florian Alt. What People Really Remember - Understanding Cognitive Effects When Interacting with Large Displays, ACM Interactive Tabletops and Surfaces 2015, ITS'15, New York, NY, USA. ACM. [PDF].
  • Florian Alt, Gino Gravanis, Andreas Bulling, Daniel Buschek. GravitySpot: Guiding Users in Front of Public Displays Using On-Screen Visual Cues. 28th ACM Symposium on User Interface Software and Technology, UIST'15, New York, NY, USA. ACM. [PDF].
  • Nora Broy, Mengbing Guo, Stefan Schneegass, Bastian Pfleging, and Florian Alt. Introducing Novel Technologies in the Car - Conducting a Real-World Study to Test 3D Dashboards. 7th International Conference on Automotive User Interfaces and Interactive Vehicular Applications, AutomotiveUI '15, New York, NY, USA, 2015. ACM. [PDF]
  • Daniel Buschek, Ingo Just, Benjamin Fritzsche, and Florian Alt. Make Me Laugh: A Recommendation System for Humoristic Content on the World Wide Web. In Proceedings of Mensch and Computer 2015, Stuttgart, Germany. [PDF]
  • Nora Broy, Matthias Nefzger, Florian Alt, Mariam Hassib, and Albrecht Schmidt. 3D-HUDD - Developing a Prototyping Tool for 3D Head-Up Displays. In Proceedings of the 15th IFIP TC13 International Conference on Human-Computer Interaction, INTERACT '15, New York, NY, USA, 2015. ACM. [PDF]
  • Florian Alt, Stefan Schneegass, Alireza Sahami Shirazi, Mariam Hassib, and Andreas Bulling. Graphical Passwords in the Wild - Understanding How Users Choose Pictures and Passwords in Image-based Authentication Schemes. In Proceedings of the 17th International Conference on Human-computer Interaction with Mobile Devices and Services, MobileHCI '15, New York, NY, USA, 2015. ACM. [PDF]
  • Daniel Buschek, Alexander De Luca, and Florian Alt. There is more to Typing than Speed: Expressive Mobile Touch Keyboards via Dynamic Font Personalisation. In Proceedings of the 17th International Conference on Human-computer Interaction with Mobile Devices and Services, MobileHCI '15, New York, NY, USA, 2015. ACM.[PDF]
  • Daniel Buschek, Alexander Auch, and Florian Alt. A Toolkit for Analysis and Prediction of Touch Targeting Behaviour on Mobile Websites. In Proceedings of the 7th ACM SIGCHI Symposium on Engineering Interactive Computing Systems, EICS '15, New York, NY, USA, 2015. ACM. [PDF]
  • Ashley Colley, Leena Ventä-Olkkonen, Jonna Häkkilä, and Florian Alt. Insights from Deploying See-Through Augmented Reality Signage in the Wild. In Proceedings of the 4th ACM International Symposium on Pervasive Displays, PerDis '15, New York, NY, USA, 2015. ACM. [PDF]
  • Tilman Dingler, Markus Funk, and Florian Alt. Interaction Proxemics: Combining Physical Spaces for Seamless Gesture Interaction. In Proceedings of the 4th ACM International Symposium on Pervasive Displays, PerDis '15, New York, NY, USA, 2015. ACM. [PDF]
  • Nemanja Memarovic, Clinch Sarah, and Florian Alt. Understanding Display Blindness in Future Display Deployments. In Proceedings of the 4th ACM International Symposium on Pervasive Displays, PerDis '15, New York, NY, USA, 2015. ACM. [PDF]
  • Daniel Buschek, Alexander De Luca, and Florian Alt. Improving Accuracy, Applicability and Usability of Keystroke Biometrics on Mobile Touchscreen Devices. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '15, 2015. [PDF] (Acceptance Rate: 23%)
  • Max Pfeiffer, Tim Duente, Stefan Schneegass, Florian Alt, and Michael Rohs. Cruise Control for Pedestrians: Controlling Walking Direction using Electrical Muscle Stimulation. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '15, 2015. [PDF] (Acceptance Rate: 23%) (Best of CHI Honorable Mention)
  • Daniel Buschek and Florian Alt. TouchML: A Machine Learning Toolkit for Modelling Spatial Touch Targeting Behaviour. In Proceedings of the 20th International Conference on Intelligent User Interfaces, IUI '15, New York, NY, USA, 2015. ACM. [PDF](Acceptance Rate: 23%)
  • Stefan Schneegass, Frank Steimle, Andreas Bulling, Albrecht Schmidt, and Florian Alt. SmudgeSafe: Geometric Image Transformations for Smudge-resistant User Authentication. In Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, UbiComp'14, New York, NY, USA, 2014. ACM. [PDF] (Acceptance Rate: 16%)
  • Nora Broy, Simone Höckh, Annette Frederiksen, Michael Gilowski, Felix Eichhorn, Felix Naser, Horst Jung, Julia Niemann, Martin Schell, Albrecht Schmidt, and Florian Alt. Exploring Design Parameters for a 3D Head-Up Display. In Proceedings of the 3rd ACM International Symposium on Pervasive Displays, PerDis '14, New York, NY, USA, 2014. ACM. [PDF]
  • Stefan Schneegass, Florian Alt, Jürgen Scheible, and Albrecht Schmidt. Midair Displays: Exploring the Concept of Free-Floating Pervasive Displays. In Proceedings of the 3rd ACM International Symposium on Pervasive Displays, PerDis '14, New York, NY, USA, 2014. ACM. [PDF]
  • Stefan Schneegass and Florian Alt. SenScreen - A Toolkit for Supporting Sensor-enabled Multi-Display Networks. In Proceedings of the 3rd ACM International Symposium on Pervasive Displays, PerDis '14, New York, NY, USA, 2014. ACM. [PDF]
  • Fabius Steinberger, Marcus Foth, and Florian Alt. Vote With Your Feet: Local Community Polling on Urban Screens. In Proceedings of the 3rd ACM International Symposium on Pervasive Displays, PerDis '14, New York, NY, USA, 2014. ACM. [PDF]
  • Nora Broy, Stefan Schneegass, Florian Alt, and Albrecht Schmidt. FrameBox and MirrorBox: Tools for Prototyping User Interfaces for 3D Displays. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '14, New York, NY, USA, 2014. ACM. [PDF] (Acceptance Rate: 23%)
  • Miriam Greis, Florian Alt, Niels Henze, and Menaja Memarovic. I Can Wait a Minute: Uncovering the Optimal Delay Time for Pre-Moderated User-Generated Content on Public Displays. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '14, New York, NY, USA, 2014. ACM. [PDF] (Acceptance Rate: 23%)
  • Jonna Häkkilä, Maaret Post, Stefan Schneegass, Florian Alt, Kunter Gültekin, and Albrecht Schmidt. Let me catch this! Experiencing Interactive 3D Cinema through Collecting Content with a Mobile Phone. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '14, New York, NY, USA, 2014. ACM. [PDF] (Acceptance Rate: 23%)
  • Stefan Schneegass, Florian Alt, Jürgen Scheible, Albrecht Schmidt, and Haifeng Su. Midair Displays: Exploring the Concept of Free-Floating Public Displays. In Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, CHI '14 EA, New York, NY, USA, 2014. ACM. [PDF]
  • Max Pfeiffer, Stefan Schneegass, Florian Alt, and Michael Rohs. Let Me Grab This: A Comparison of EMS and Vibration for Haptic Feedback in Free-Hand Interaction. In Proceedings of the 5th Augmented Human International Conference, AH'14, New York, NY, USA, 2014. ACM. [PDF]
  • Florian Alt, Stefan Schneegass, Jonas Auda, Rufat Rzayev, and Nora Broy. Using Eye-tracking to Support Interaction with Layered 3D Interfaces on Stereoscopic Displays. In Proceedings of the 19th International ACM Conference on Intelligent User Interfaces, IUI '14, New York, NY, USA, 2014. ACM. [PDF] (Acceptance Rate: 24%)
  • Florian Alt and Bastian Pfleging. Sonify - A Platform for the Sonification of Text Messages. In Proceedings of Mensch & Computer 2013, 2013. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, Thomas Kubitza, and Albrecht Schmidt. Interaction techniques for creating and exchanging content with public displays. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI '13, pages 1709-1718, New York, NY, USA, 2013. ACM. [PDF] (Acceptance Rate: 20%)
  • Florian Alt, Stefan Schneegass, Michael Girgis, and Albrecht Schmidt. Cognitive effects of interactive public display applications. In Proceedings of the 2nd ACM International Symposium on Pervasive Displays, PerDis '13, pages 13-18, New York, NY, USA, 2013. ACM. [PDF]
  • Nora Broy, Simone Hoeckh, Annette Frederiksen, Michael Gilowski, Felix Eichhorn, Felix Naser, Horst Jung, Julia Niemann, Martin Schell, Albrecht Schmidt, and Florian Alt. Exploring design parameters for a 3d head-up display. In Proceedings of the 3rd ACM International Symposium on Pervasive Displays, PerDis '14, New York, NY, USA, 2014. ACM. [PDF]
  • Nora Broy, Florian Alt, Stefan Schneegass, Niels Henze, and Albrecht Schmidt. Perceiving layered information on 3d displays using binocular disparity. In Proceedings of the 2nd acm international symposium on pervasive displays, PerDis '13, pages 61-66, New York, NY, USA, 2013. ACM. [PDF]
  • Rui José, Jorge Cardoso, Florian Alt, Sarah Clinch, and Nigel Davies. Mobile applications for open display networks: common design considerations. In Proceedings of the 2nd acm international symposium on pervasive displays, PerDis '13, pages 97-102, New York, NY, USA, 2013. ACM. [PDF]
  • Nemanja Memarovic, Keith Cheverst, Marc Langheinrich, Ivan Elhart, and Florian Alt. Tethered or free to roam: the design space of limiting content access on community displays. In Proceedings of the 2nd acm international symposium on pervasive displays, PerDis'13, pages 127-132, New York, NY, USA, 2013. ACM. [PDF]
  • Nemanja Memarovic, Marc Langheinrich, Florian Alt, Ivan Elhart, Simo Hosio, and Elisa Rubegni. Using public displays to stimulate passive engagement, active engagement, and discovery in public spaces. In In proceedings of media architecture biennale 2012, MAB'12. ACM, ACM, 2012. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt, and Julian Mennenöh. Increasing the User's Attention on the Web: Using Implicit Interaction based on Gaze Behavior to Tailor Content. In Proceedings of the seventh nordic conference on human-computer interaction, NordiCHI'12, New York, NY, USA, oct 2012. ACM Press. [PDF] (Acceptance Rate: 25%)
  • Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt, and Richard Atterer. Bridging Waiting Times on Web Pages. In Proceedings of the fourteenth ACM SIGCHI's International Conference on Human-Computer Interaction with Mobile Devices and Services, MobileHCI'12, New York, NY, USA, sep 2012. ACM. [PDF] (Acceptance Rate: 25%)
  • Florian Alt, Stefan Schneegaß, Albrecht Schmidt, Jörg Müller, and Nemanja Memarovic. How to Evaluate Public Displays. In Proceedings of the 2012 international symposium on pervasive displays, PerDis'12, pages 171-176, New York, NY, USA, jun 2012. ACM. [PDF]
  • Nemanja Memarovic, Marc Langheinrich, and Florian Alt. The Interacting Places Framework: Conceptualizing Public Display Applications that Promote Community Interaction and Place Awareness. In Proceedings of the 2012 international symposium on pervasive displays, PerDis'12, pages 71-76, New York, NY, USA, jun 2012. ACM. [PDF]
  • Andreas Bulling, Florian Alt, and Albrecht Schmidt. Increasing The Security Of Gaze-Based Cued-Recall Graphical Passwords Using Saliency Masks. In Proceedings of the 2012 acm annual conference on human factors in computing systems, CHI'12, pages 3011-3020, New York, NY, USA, apr 2012. ACM. [PDF] (Acceptance Rate: 23%)
  • Jörg Müller, Robert Walter, Gilles Bailly, Michael Nischt, and Florian Alt. Looking Glass: A Field Study on Noticing Interactivity of a Shop Window. In Proceedings of the 2012 acm conference on human factors in computing systems, CHI'12, pages 297-306, New York, NY, USA, apr 2012. ACM. [PDF] (Acceptance Rate: 23%) (Best Paper Award)
  • Florian Alt, Thomas Kubitza, Dominik Bial, Firas Zaidan, Markus Ortel, Björn Zurmaar, Tim Lewen, Alireza Sahami Shirazi, and Albrecht Schmidt. Digifieds: Insights into Deploying Digital Public Notice Areas in the Wild. In Proceedings of the 10th international conference on mobile and ubiquitous multimedia, MUM'11, pages 165-174, New York, NY, USA, 2011. ACM. [PDF]
  • Florian Alt, Andreas Bungert, Bastian Pfleging, Albrecht Schmidt, and Meindert Havemann. Supporting Children With Special Needs Through Multi-Perspective Behavior Analysis. In Proceedings of the tenth international conference on mobile and ubiquitous multimedia, MUM'11, pages 81-84, New York, NY, USA, dec 2011. ACM. [PDF]
  • Nemanja Memarovic, Marc Langheinrich, and Florian Alt. Connecting People through Content - Promoting Community Identity Cognition through People and Places. In Proceedings of community informatics, 2011. [PDF]
  • Florian Alt, Nemanja Memarovic, Ivan Elhart, Dominik Bial, Albrecht Schmidt, Marc Langheinrich, Gunnar Harboe, Elaine Huang, and Marcello P. Scipioni. Designing Shared Public Display Networks: Implications from Today's Paper-based Notice Areas. In Proceedings of the ninth international conference on pervasive computing, Pervasive'11, pages 258-275, Berlin, Heidelberg, jun 2011. Springer-Verlag. [PDF] (Acceptance Rate: 23%)
  • Gilbert Beyer, Florian Alt, Jörg Müller, Albrecht Schmidt, Karsten Isakovic, Stefan Klose, Manuel Schiewe, and Ivo Haulsen. Audience Behavior Around Large Interactive Cylindrical Screens. In Proceedings of the 2011 annual conference on human factors in computing systems, CHI'11, pages 1021-1030, New York, NY, USA, 2011. ACM. [PDF] (Acceptance Rate: 27%)
  • Florian Alt, Dagmar Kern, Fabian Schulte, Bastian Pfleging, Alireza Sahami Shirazi, and Albrecht Schmidt. Enabling Micro-Entertainment in Vehicles based on Context Information. In Proceedings of the second international conference on automotive user interfaces and interactive vehicular applications, AutomotiveUI'10, pages 117-124. 2010. ACM. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt, Urs Kramer, and Zahid Nawaz. Location-based Crowdsourcing: Extending Crowdsourcing to the Real World. In Proceedings of the sixth nordic conference on human-computer interaction: extending boundaries, NordiCHI '10, pages 13-22, New York, NY, USA, 2010. ACM. [PDF] (Acceptance Rate: 28%)
  • Jörg Müller, Florian Alt, Daniel Michelis, and Albrecht Schmidt. Requirements and Design Space for Interactive Public Displays. In Proceedings of the international conference on multimedia, MM'10, pages 1285-1294, New York, NY, USA, 2010. ACM. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, Stefan Legien, Albrecht Schmidt, and Julian Mennenöh. Creating Meaningful Melodies from Text Messages. In Proceedings of the 2010 conference on new interfaces for musical expression, NIME'10, pages 63-68, jun 2010. [PDF] (Acceptance Rate: 15%)
  • Alireza Sahami Shirazi, Ari-Heikki Sarjanoja, Florian Alt, Albrecht Schmidt, and Jonna Häkkilä. Understanding the Impact of Abstracted Audio Preview of SMS. In Proceedings of the 28th international conference on human factors in computing systems, CHI'10, pages 1735-1738, New York, NY, USA, 2010. ACM. [PDF] (Acceptance Rate: 22%)
  • Florian Alt, Moritz Balz, Stefanie Kristes, Alireza Sahami Shirazi, Julian Mennenöh, Albrecht Schmidt, Hendrik Schröder, and Michael Gödicke. Adaptive User Profiles in Pervasive Advertising Environments. In Proceedings of the european conference on ambient intelligence, AmI'09, pages 276-286, Berlin, Heidelberg, nov 2009. Springer-Verlag. [PDF] (Acceptance Rate: 30%) (Best Paper Award)
  • Florian Alt, Albrecht Schmidt, Richard Atterer, and Paul Holleis. Bringing Web 2.0 to the Old Web: A Platform for Parasitic Applications. In Proceedings of the 12th IFIP TC 13 international conference on human-computer interaction: part i, INTERACT'09, pages 405-418, Berlin, Heidelberg, sep 2009. Springer-Verlag. [PDF] (Acceptance Rate: 29%)
  • Alireza Sahami Shirazi, Florian Alt, Albrecht Schmidt, Ari-Heikki Sarjanoja, Lotta Hynninen, Jonna Häkkilä, and Paul Holleis. Emotion Sharing Via Self-Composed Melodies on Mobile Phones. In Proceedings of the 11th international conference on human-computer interaction with mobile devices and services, MobileHCI'09, pages 301-304, New York, NY, USA, 2009. ACM. [PDF] (Acceptance Rate: 24%)
  • Florian Alt, Christoph Evers, and Albrecht Schmidt. Users' View on Context-Sensitive Car Advertisements. In Proceedings of the 7th international conference on pervasive computing, Pervasive'09, pages 9-16, Berlin, Heidelberg, jun 2009. Springer-Verlag. [PDF] (Acceptance Rate: 21%)

Workshop Papers

  • Lukas Mecke, Sarah Prange, Daniel Buschek, Mohamed Khamis, Mariam Hassib, Florian Alt. “Outsourcing” Security: Supporting People to Support Older Adults. In Proceedings of the Mobile HCI ’18 Workshop on Mobile Privacy and Security for an Aging Population. [PDF]
  • Mohammed Al Sada, Mohamed Khamis, Akira Kato, Shigeki Sugano, Tatsuo Nakajima, Florian Alt. Challenges and Opportunities of Supernumerary Robotic Limbs. In Proceedings of the CHI Amplification and Augmentation of Human Perception, 2017, New York, NY, USA. ACM. [PDF]
  • Oliver Dürr, Mohamed Khamis, Daniel Buschek, Florian Alt. HelpMe: Assisting Older Adults in Performing Tasks on Mobile Devices. In Proceedings of the CHI Workshop on Designing Mobile Interactions for the Ageing Populations, 2017, New York, NY, USA. ACM. [PDF]
  • Mohamed Khamis, Andreas Bulling, Florian Alt. Tackling Challenges of Interactive Public Displays using Gaze. In Proceedings of the 5th International Workshop on Pervasive Eye Tracking and Mobile Eye-based Interaction (PETMEI'15), 2015, New York, NY, USA. [PDF]
  • Mohamed Khamis, Florian Alt, Andreas Bulling. A Field Study on Spontaneous Gaze-based Interaction with a Public Display using Pursuits. In Proceedings of PD-Apps 2015: PD-APPS 2015: Challenges and Opportunities in Creating Applications for Pervasive Public Display Networks (PD-Apps 2015), 2015, New York, NY, USA. [PDF]
  • Max Pfeiffer, Stefan Schneegass, Florian Alt, and Michael Rohs. A Design Space for Electrical Muscle Stimulation Feedback for Freehand Interaction. In Proceedings of the First CHI Workshop on Assistive Augmentation, Assistive Augmentation '14, 2014. [PDF]
  • Florian Alt, Nemanja Memarovic, Miriam Greis, and Niels Henze. UniDisplay - A Research Prototype to Investigate Expectations Towards Public Display Applications. In Proceedings of the 1st Workshop on Developing Applications for Pervasive Display Networks, PD-Apps '14. IEEE, 2014. [PDF]
  • Florian Alt and Stefan Schneegass. Towards Understanding the Cognitive Effects of Interactivity. In Proccedings of the 1st Workshop on Experiencing Interactivity in Public Space (EIPS), EIPS'13, 2013. [PDF]
  • Florian Alt and Stefan Schneegass. A Conceptual Architecture for Pervasive Advertising in Public Display Networks. In Proceedings of the 3rd Workshop on Infrastructure and Design Challenges of Coupled Display Visual Interfaces, PPD'12, 2012. [PDF]
  • Tongyan Ning, Jörg Müller, Robert Walter, Gilles Bailly, Chachatvan Wacharamanotham, Jan Borchers, and Florian Alt. No Need To Stop: Menu Techniques for Passing by Public Displays. In Proceedings of the chi workshop on large displays in urban life, Vancouver, BC, Canada, apr 2011. [PDF]
  • Marc Langheinrich, Nemanja Memarovic, Ivan Elhart, and Florian Alt. Autopoiesic Content: A Conceptual Model for Enabling Situated Self-generative Content for Public Displays. In Proceedings of the first workshop on pervasive urban applications, PURBA'11, jun 2011. [PDF]
  • Gilbert Beyer, Florian Alt, and Jörg Müller. On the Impact of Non-flat Screens on the Interaction with Public Displays. In Proceedings of the chi workshop on large displays in urban life, Vancouver, BC, Canada, apr 2011. [PDF]
  • Gilbert Beyer, Florian Alt, Stefan Klose, Karsten Isakovic, Alireza Sahami Shirazi, and Albrecht Schmidt. Design Space for Large Cylindrical Screens. In Proceedings of the third international workshop on pervasive avertising and shopping, PerAd'10, Helsinki, Finland, jun 2010. [PDF]
  • Juan David Hincapie Ramos, Aurelien Tabard, and Florian Alt. Contextual-Analysis for Infrastructure Awareness Systems. In Proceedings of the chi workshop ''bridging the gap: moving from contextual analysis to design”, Atlanta, GA, USA, 2010. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, Andreas Kaiser, Ken Pfeuffer, Emre Gurkan, Albrecht Schmidt, Paul Holleis, and Matthias Wagner. Exploring Ambient Visualizations of Context Information. In Adjunct proceedings of the eigth annual ieee international conference on pervasive computing and communications, PerCom'09, pages 788-791, Mannheim, Germany, apr 2010. IEEE. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, Max Pfeiffer, Paul Holleis, and Albrecht Schmidt. TaxiMedia: An Interactive Context-Aware Entertainment and Advertising System. In Proceedings of the second international workshop on pervasive advertising, PerAd'09, Lübeck, Germany, oct 2009. [PDF]
  • Florian Alt, Alireza Sahami Shirazi, and Albrecht Schmidt. Monitoring Heartbeat per Day to Motivate Increasing Physical Activity. In Proceedings of the ubicomp workshop on interaction with ubiquitous wellness and healthcare applications, UbiWell'07, Innsbruck, Austria, 2007. [PDF]

Work in Progress

  • Michael Braun, Florian Alt. A Comparison of Emotion Elicitation Methods for Affective Driving Studies. In 10th International ACM Conference on Automotive User Interfaces Extended Abstracts (AutoUI'18 EA). ACM, New York, NY, USA. [PDF]
  • Michael Braun, Florian Roiderer, Florian Alt, Tom Gross. Automotive Research in the Public Space -- Towards Deployment-Based Prototypes For Real Users. In 10th International ACM Conference on Automotive User Interfaces Extended Abstracts (AutoUI'18 EA). ACM, New York, NY, USA. [PDF]
  • Michael Braun, Katharina Frison, Sarah Theres Völkel, Florian Alt, Heinrich Hussmann, Andreas Riener. Beyond Transportation: How to Keep Users Attached When They Are Neither Driving nor Owning Automated Cars? (2018). In 10th International ACM Conference on Automotive User Interfaces Extended Abstracts (AutoUI'18 EA). ACM, New York, NY, USA. [PDF]
  • Lukas Mecke, Sarah Prange, Daniel Buschek, Florian Alt. A Design Space for Security Indicators for Behavioural Biometrics on Mobile Touchscreen Devices. In Extended Abstracts of the ACM Conference on Human Factors in Computing Systems (CHI EA '18). ACM, New York, NY, USA. [PDF] [video]
  • Ashley Colley, Jonna Häkkilä, Bastian Pfleging, Florian Alt. A Design Space for External Displays on Cars. In Adjunct Proceedings of the Ninth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI '17). ACM, New York, NY, USA. [PDF] [poster]
  • Ludwig Trotter, Christian Mai, Florian Alt. CarSketch: A Collaborative Sketching Table with Self-Propelled Tangible Objects for Automotive Applications. In Adjunct Proceedings of the Ninth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI '17). ACM, New York, NY, USA. [PDF] [poster]
  • Michael Braun, Nora Broy, Bastian Pfleging, Florian Alt. A Design Space for Conversational In-Vehicle Information Systems. In Adjunct Proceedings of the 19th International Conference on Human-Computer Interaction with Mobile Devices and Services, MobileHCI '17, New York, NY, USA, 2017, ACM. [PDF] [poster]
  • Mohamed Khamis, Florian Alt, Mariam Hassib, Emanuel von Zezschwitz, Regina Hasholzner, Andreas Bulling. GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices. In Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems, CHI '16 EA, New York, NY, USA, 2016, ACM. [PDF] [poster]
  • Mariam Hassib, Mohamed Khamis, Stefan Schneegass, Alireza Sahami, Florian Alt. Investigating User Needs for Bio-sensing and Affective Wearables. In Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems, CHI '16 EA, New York, NY, USA, 2016, ACM. [PDF] [poster]
  • Jiamin Shi, Daniel Buschek, Florian Alt. Investigating the Impact of Feedback on Gaming Performance on Motivation to Interact with Public Displays. In Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems, CHI '16 EA, New York, NY, USA, 2016, ACM. [PDF] [poster]
  • Nora Broy, Schneegass Stefan, Mengbing Guo, Florian Alt, and Albrecht Schmidt. Evaluating Stereoscopic 3D for Automotive User Interfaces in a Real-World Driving Study. In Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, CHI '15 EA, New York, NY, USA, 2015. ACM. [PDF] [poster]
  • Daniel Buschek, Michael Spitzer, and Florian Alt. Video-Recording Your Life: User Perception and Experiences. In Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, CHI '15 EA, New York, NY, USA, 2015. ACM. [PDF] [poster]
  • Nora Broy, Benedikt Zierer, Florian Alt, and Stefan Schneegass. Exploring Virtual Depth for Automotive Instrument Cluster Concepts. In Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, CHI '14 EA, New York, NY, USA, 2014. ACM. [PDF] [poster]
  • Stefan Schneegass, Florian Alt, Jürgen Scheible, Albrecht Schmidt, and Haifeng Su. Midair Displays: Exploring the Concept of Free-Floating Public Displays. In Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, CHI '14 EA, New York, NY, USA, 2014. ACM. [PDF] [poster]
  • Nemanja Memarovic, Marc Langheinrich, and Florian Alt. Interacting Places - A Framework for Promoting Community Interaction and Place Awareness Through Public Displays. In Adjunct Proceedings of the Tenth Annual IEEE International Conference on Pervasive Computing and Communications, PerCom'12, Lugano, Switzerland, 2012. [PDF]
  • Dominik Bial, Dagmar Kern, Florian Alt, and Albrecht Schmidt. Enhancing Outdoor Navigation Systems Through Vibrotactile Feedback. In CHI'11 extended abstracts on human factors in computing systems`, CHI EA'11, pages 1273-1278, New York, NY, USA, apr 2011. ACM. [PDF] [poster]
  • Inbal Reif, Florian Alt, Juan David Hincapié Ramos, Katerina Poteriaykina, and Johannes Wagner. Cleanly: Trashducation Urban System. In CHI'10 extended abstracts on human factors in computing systems, CHI EA'10, pages 3511-3516, New York, NY, USA, 2010. ACM. [PDF] [poster]

Posters

  • Paper mit Uni Regensburg / Flughafen
  • AVotar: Exploring Personalized Avatars for Mobile Interaction with Public Displays
  • Max Pfeiffer, Stefan Schneegaß, and Florian Alt. Supporting Interaction in Public Space with Electrical Muscle Stimulation. In Adjunct Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, Ubicomp'13. ACM Press, 2013. [PDF][poster]
  • Florian Alt, Dominik Bial, Thomas Kubitza, Alireza Sahami Shirazi, Markus Ortel, Björn, Firas Zaidan, Tim Lewen, and Albrecht Schmidt. Digifieds: Evaluating Suitable Interaction Techniques for Shared Public Notice Areas. In Adjunct proceedings of the ninth international conference on pervasive computing, Pervasive'11, San Francisco, CA, USA, jun 2011. [PDF] [poster]
  • Alexander Müller, Alireza Sahami Shirazi, Florian Alt, and Albrecht Schmidt. ZoneTrak: Design and Implementation of an Emergency Management Assistance System. In Adjunct proceedings of the eigth international conference on pervasive computing, Pervasive'10, Helsinki, Finland, 2010. [PDF] [poster]
  • Alireza Sahami Shirazi, Thomas Kubitza, Florian Alt, Bastian Pfleging, and Albrecht Schmidt. WEtransport: A Context-based Ride Sharing Platform. In Adjunct proceedings of the twelfth international conference on ubiquitous computing, Ubicomp'10, Copenhagen, Denmark, 2010. [PDF]
  • Florian Alt, Christoph Evers, and Albrecht Schmidt. Mobile Public Display Systems. In Adjunct proceedings of the tenth workshop on mobile computing, systems, and applications, HotMobile'09, Santa Cruz, CA, USA, jun 2009. [PDF] [poster]
  • Albrecht Schmidt, Florian Alt, Paul Holleis, Jörg Müller, and Antonio Kr&uuml:ger. Creating Log Files and Click Streams for Advertisements in Physical Space. In Adjunct proceedings of the 10th international conference on ubiquitous computing, Ubicomp'08, pages 28-29, Seoul, South Korea, 2008. [PDF] [poster]

Videos

  • Jörg Müller, Robert Walter, Gilles Bailly, Michael Nischt, and Florian Alt. Looking Glass: A Field Study on Noticing Interactivity of a Shop Window. In Proceedings of the 2012 acm conference on human factors in computing systems, CHI'12, pages 297-306, New York, NY, USA, apr 2012. ACM. [video]
  • Alireza Sahami Shirazi, Thomas Kubitza, Florian Alt, Philipp Tarasiewicz, Andreas Bungert, Vladimir Minakov, and Albrecht Schmidt. Mobile Context-based Ride Sharing. In Adjunct proceedings of the ninth international conference on pervasive computing`, Pervasive'11, San Francisco, CA, US, 2011.

Demos

  • Jiamin Shi, Florian Alt. The Anonymous Audience Analyzer - Visualizing Audience Behavior in Public Space. In Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems, CHI '16 EA, ACM, New York, NY, USA, 2016, ACM. [PDF]
  • Bastian Pfleging, Florian Alt, and Albrecht Schmidt. Meaningful Melodies - Personal Sonification of Text Messages for Mobile Devices. In Adjunct Proceedings of the 14th ACM SIGCHI's International Conference on Human-Computer Interaction with Mobile Devices and Services, MobileHCI'12, San Francisco, CA, US, 2012. [PDF]
  • Stefan Schneegass, Florian Alt, and Albrecht Schmidt. Mobile Interaction with Ads on Public Display Networks. In Proceedings of the 10th International Conference on Mobile Systems, Applications, and Services, MobiSys'12, pages 479-480. ACM,, 2012. [PDF]