Univ.-Prof. Dr. Florian Alt

Univ.-Prof. Dr. Florian Alt
INF 5 Institut für Anwendungssicherheit
Building Carl-Wery-Str. 20, Room 2724
+49 89 6004 7320
florian.alt@unibw.de

Univ.-Prof. Dr. Florian Alt

Florian Alt is head of the Usable Security and Privacy Group. He is interested in how secure systems can be designed that blend with the way in which users interact with computing devices. In particular, his research focuses on understanding users' behavior in security critical contexts, in building security mechanisms based on users' behavior (behavioral biometrics), in leveraging users' physiology to both enhance existing security mechanisms as well as build novel security mechanisms (physiological security) and in understanding and investigating threats that emerge from novel ubiquitous technologies (ubiquitous security). Specific application areas of his research are usable security in smart homes, social engineering and authentication.

Florian regularly serves as associate chair, associate editor, and program committee member of leading conferences and journals in the field of human-computer interaction and ubiquitous computing (e.g., CHI, IMWUT / Ubicomp, IEEE Pervasive Computing, DIS, NordiCHI, MUM, PerDis). He is a Co-Chair of the CHI 2020 UX subcommittee and Program Co-Chair of Mensch und Computer 2019 and 2020. Furthermore, he was Program Co-Chair of MUM 2016, and Program Co-Chair of PerDis 2015.

Florian also engages in the organization of scientific events. He was a general chair of MUM 2018, organizer of the UIST School 2018, and Workshop Chair of MobileHCI 2013. He organized the AlpenDC in 2014.

Together with his team he has won best paper and honorable mention awards at CHI, MobileHCI, IDC, and AmI. His research and supervision has been funded by the DFG, the ZD.B / Bavarian State Ministry for Education and Science, BMW, the Humboldt Foundation, the DAAD, Google, and the Telekom Innovation Labs.

Prior to his appointment at the Bundeswehr University, Florian was an Assistant Professor in Human-Computer Interaction at the LMU München as well as a guest lecturer at the JKU Linz and the University of Duisburg-Essen. Apart from his academic appointment, Florian worked as web developer (Pinnacle Systems) and IT specialist (Schreiner Group) in the US. Florian holds a PhD in Computer Science from the University of Stuttgart and a diploma in Media Informatics from the LMU Munich.

 

Short CV

since 2018 W-3 Professor of Usable Security (Bundeswehr University Munich)
2013 – 2018 W-1 Professor of Media Informatics (LMU Munich)
2012 – 2013 Senior Researcher (Post-Doc) (University of Stuttgart)
2008 – 2012

Doctoral Degree in Computer Science (with distinction)

Research Associate (University of Duisburg-Essen)

Research Associate (University of Stuttgart)

Visiting Researcher at the Telekom Innovation Labs (TU Berlin)

Guest Lecturer at JKU Linz

Guest Lecturer at University of Duisburg-Essen 

2007 – 2008 IT Specialist, Schreiner MediPharm Inc. (New York)
2001 – 2007 German Diplom-Medieninformatiker degree (LMU Munich)

 

Awards

  • Honorable Mention Award, CHI’20
  • Honorable Mention Award, MobileHCI’18
  • Best of CHI Honorable Mention Award, CHI’18
  • Best Poster Award, AutoUI’18
  • Honorable Mention Award, MUM’17
  • Best Paper Award, IDC’17
  • Best of CHI Honorable Mention Award, CHI’17
  • Best of CHI Honorable Mention Award, CHI’17
  • Honorable Mention Award, MobileHCI’15
  • Best of CHI Honorable Mention Award, CHI’15
  • Best Paper Award, CHI’12
  • Best Paper Award, AMI’09

 

Selected Scientific Activities

Organization

Steering Committee Chair MUM Conference Series

General Chair MUM 2018

Workshop Chair ETRA 2021, ETRA 2020, MobileHCI 2015

Demo Chair MobileHCI 2021, MUM 2012

Publication Chair Ubicomp 2020, TEI 2014, AH 2013, PerDis 2012

Publicity Chair MUM 2013

Student Volunteer Chair Pervasive 2010

Local Arrangements TEI 2014, MobileHCI 2013, Augmented Human 2012

Reviewing

Subcommittee Chair CHI 2021, CHI 2020

TPC Chair Mensch & Computer 2020

Program Chair Mensch & Computer 2019, MUM 2016, PerDis 2015

Associate Chair Interact (2021), CHI (2019, 2018), DIS (2017, 2016), Mensch & Computer (2017, 2015), NordiCHI 2016.

Editor Journals: ACM IMWUT, IEEE Pervasive Computing | Books: Pervasive Advertising (Springer HCI Series)

Special Issues icom Special Issue on Usable Security, IEEE Pervasive Computing Special Issue on Out-of-the-Lab Research

Program Committee Conferences SOUPS 2021, EuroUSEC (2019, 2020), IEEE AIVR (2020), ACM PerDis (2013, 2014, 2016, 2017, 2018, 2019), Augmented Human (2016, 2018, 2020, 2021), MUM (2012, 2013, 2015, 2017), WWW (2012, 2013), NIME (2010), CHI (2013, 2014) (Work-in-Progress), TEI (2014) (Work-in-Progress), MobileHCI (2013) (Posters).

Program Committee Workshops PETMEI (2012, 2013, 2015), PD-Apps (2014, 2015), ETVIS (2015), ARea (2014), PerPart (2013)

Reviewing for Conferences IEEE VR (2020), IEEE VIS (2020), UIST (2016, 2018, 2019, 2020), MobileHCI (2011-2019), CHI (2010-2017), Ubicomp (2008-2017), ITS (2011, 2012, 2015), INTERACT (2009, 2015, 2017), TEI (2016, 2017), EICS (2014), DIS (2012, 2014), CSCW (2014), AH (2013), ECIS (2013), Pervasive (2010, 2011, 2012), PerCom (2009, 2012), NordiCHI (2012), MUM (2010, 2011), MobiSys (2009)

Reviewing for Journals Management Review Quarterly (JFBE), ACM Transactions on Computer-Human Interaction (ToCHI), ACM Computing Surveys, ACM Transactions on Multim. Comp. Comm. and App. (TOMCCAP), IEEE Computer Magazine, IEEE Pervasive Computing,IEEE Computer Graphics and Applications, Journal of Virtual Reality and Broadcasting (JVRB), Pervasive and Mobile Computing (Elsevier)

 

List of Graduated PhD students

  • Daniel Buschek Behavior-aware mobile touch interfaces (30.07.2018).
  • Mohamed Khamis Designing Gaze-based Interaction with Pervasive Displays (07.08.2018).
  • Mariam Hassib Designing Communication Technologies based on Physiological Sensing (10.08.2018).
  • Eva Lösch Exploring Multi-User Information Displays in (Semi-)Public Space (23.01.2020)
  • Michael Braun Affective Automotive User Interfaces (27.5.2020).

 

Selected Publications

2021

icon-pdf.png Daniel Buschek and Florian Alt. Intelligent Computing for Interactive System Design. In: Mark Dunlop, Parisa Eslambolchilar and Andreas Komninos (Ed.). ACM, 2021. [Download Bibtex]  
khamis2021springer.jpg Mohamed Khamis and Florian Alt. Technology-Augmented Perception and Cognition. In: Tilman Dingler and Evangelos Niforatos (Ed.). Technology-Augmented Perception and Cognition. Springer International Publishing, 2021, 257–279. [Download Bibtex]  
liebers2021chi.jpg Jonathan Liebers, Uwe Gruenefeld, Lukas Mecke, Alia Saad, Jonas Auda, Florian Alt, Mark Abdelaziz and Stefan Schneegass. Understanding User Identification in Virtual Reality through Behavioral Biometrics and the Effect of Body Normalization. In Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. CHI'21. Association for Computing Machinery, New York, NY, USA. [Download Bibtex]  
mueller2021chi.jpg Leon Müller, Ken Pfeuffer, Jan Gugenheimer, Sarah Prange, Bastian Pfleging and Florian Alt. SpatialProto: Using Real-World Captures for Rapid Prototyping of Mixed Reality Experiences. In Proceedings of the 2021CHI Conference on Human Factors in Computing Systems. CHI'21. Association for Computing Machinery, New York, NY, USA. [Download Bibtex]  
prange2021chi.jpg Sarah Prange, Ahmed Shams, Robin Piening, Yomna Abdelrahman and Florian Alt. PriView – Exploring Visualisations Supporting Users' Privacy Awareness. In Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. CHI'21. Association for Computing Machinery, New York, NY, USA. [Download Bibtex]  
maekelae2021chi.jpg Ville Mäekelä, Johannes Kleine, Maxine Hood, Florian Alt and Albrecht Schmidt. Hidden Interaction Techniques: Concealed Information Acquisition and Texting on Smartphones and Wearables. In Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. CHI'21. Association for Computing Machinery, New York, NY, USA. [Download Bibtex]  

2020

icon-pdf.png Mohamed Khamis and Florian Alt. Augmented Perception and Cognition. In: Tilman Dingler (Ed.). Springer, 2020. [Download Bibtex]  
braun2020springer.jpg Michael Braun and Florian Alt. Character Computing. In: Alia El Bolock, Yomna Abdelrahman and Slim Abdennadher (Ed.). Character Computing. Springer International Publishing, 2020, 15. [Download Bibtex]  
rivu2020chiea.jpg Yasmeen Abdrabou Radiah Rivu and Florian Alt. Gaze' N' Touch: Enhancing Text Selection on Mobile Devices Using Gaze. In Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems. CHI ' 20. Association for Computing Machinery, New York, NY, USA. [Download Bibtex]  
katsini2020chi.jpg Christina Katsini, Yasmeen Abdrabou, George E. Raptidis, Mohamed Khamis and Florian Alt. The Role of Eye Gaze in Security and Privacy Applications:Survey and Future HCI Research Directions. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. CHI '20. ACM, New York, NY, USA. [Download Bibtex] [Video]  
prange2020chiea.jpg Sarah Prange and Florian Alt. I Wish You Were Smart(er): Investigating Users' Desires and Needs Towards Home Appliances. In Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems. CHI '20. Association for Computing Machinery, New York, NY, USA. [Download Bibtex] [Video]  
makela2020chi.jpg Ville Mäkelä, Rivu Radiah, Saleh Alsherif, Mohamed Khamis, Chong Xiao, Lisa Borchert, Albrecht Schmidt and Florian Alt. Virtual Field Studies: Conducting Studies on PublicDisplays in Virtual Reality. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. CHI '20. ACM, New York, NY, USA. [Download Bibtex] [Video]  

2019

mecke2019soups2.jpg Lukas Mecke, Daniel Buschek, Mathias Kiermeier, Sarah Prange and Florian Alt. Exploring Intentional Behaviour Modifications for Password Typing on Mobile Touchscreen Devices. In Fifteenth Symposium on Usable Privacy and Security (SOUPS 2019). USENIX Association, Santa Clara, CA. [Download Bibtex] [Video]  
mecke2019soups.jpg Lukas Mecke, Sarah Delgado Rodriguez, Daniel Buschek, Sarah Prange and Florian Alt. Communicating Device Confidence Level and Upcoming Re-Authentications in Continuous Authentication Systems on Mobile Devices. In Fifteenth Symposium on Usable Privacy and Security (SOUPS 2019). USENIX Association, Santa Clara, CA. [Download Bibtex] [Video]  
mecke2019soups1.jpg Lukas Mecke, Sarah Delgado Rodriguez, Daniel Buschek, Sarah Prange and Florian Alt. Communicating Device Confidence Level and Upcoming Re-Authentications in Continuous Authentication Systems on Mobile Devices. In Proceedings of the Fifteenth Symposium on Usable Privacy and Security. (SOUPS 2019). USENIX Association, Santa Clara, CA. [Download Bibtex]  
pfeuffer2019chi.jpg Ken Pfeuffer, Matthias Geiger, Sarah Prange, Lukas Mecke, Daniel Buschek and Florian Alt. Behavioural Biometrics in VR - Identifying People from Body Motion and Relations in Virtual Reality. In Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems. CHI '19. ACM, New York, NY, USA. [Download Bibtex]  
braun2019chi.jpg Michael Braun, Anja Mainz, Ronee Chadowitz, Bastian Pfleging and Florian Alt. At Your Service: Designing Voice Assistant Personalities to Improve Automotive User Interfaces. In Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems. CHI '19. ACM, New York, NY, USA. [Download Bibtex]  
prange2019soupsadj.jpg Sarah Prange, Yasmeen Abdrabou, Lukas Mecke and Florian Alt. Hidden in Plain Sight:Using Lockscreen Content forAuthentication on Mobile Devices. In Proceedings of the Fifteenth Symposium on Usable Privacy and Security. SOUPS 2019. USENIX Association, Santa Clara, CA. [Download Bibtex]  

2018

buschek2018tochi.jpg Daniel Buschek, Mariam Hassib and Florian Alt. Personal Mobile Messaging in Context: Chat Augmentations for Expressiveness and Awareness. In ACM Trans. Comput.-Hum. Interact., 25, 2018, 23:1--23:33. [Download Bibtex]  
buschek2018chi2.jpg Daniel Buschek, Benjamin Bisinger and Florian Alt. ResearchIME: A Mobile Keyboard Application for Studying Free Typing Behaviour in the Wild. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. CHI '18. ACM, New York, NY, USA. [Download Bibtex]  
buschek2018chi1.jpg Daniel Buschek, Bianka Roppelt and Florian Alt. Extending Keyboard Shortcuts with Arm and Wrist Rotation Gestures. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. CHI '18. ACM, New York, NY, USA. [Download Bibtex] [Video]  
khamis2018chi2.jpg Mohamed Khamis, Anita Baier, Niels Henze, Florian Alt and Andreas Bulling. Understanding Face and Eye Visibility in Front-Facing Cameras of Smartphones Used in the Wild. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. CHI '18. ACM, New York, NY, USA. [Download Bibtex]  
khamis2018chi1.jpg Mohamed Khamis, Christian Becker, Andreas Bulling and Florian Alt. Which One is Me?: Identifying Oneself on Public Displays. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. CHI '18. ACM, New York, NY, USA. [Download Bibtex]  
kosch2018chi.jpg Thomas Kosch, Mariam Hassib, PawełW. Woźniak, Daniel Buschek and Florian Alt. Your Eyes Tell: Leveraging Smooth Pursuit for Assessing Cognitive Workload. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. CHI '18. ACM, New York, NY, USA. [Download Bibtex]  
makela2018chi.jpg Ville Mäkelä, Mohamed Khamis, Lukas Mecke, Jobin James, Markku Turunen and Florian Alt. Pocket Transfers: Interaction Techniques for Transferring Content from Situated Displays to Mobile Devices. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. CHI '18. ACM, New York, NY, USA. [Download Bibtex]  
khamis2018imwut.jpg Mohamed Khamis, Daniel Buschek, Tobias Thieron, Florian Alt and Andreas Bulling. EyePACT: Eye-Based Parallax Correction on Touch-Enabled Interactive Displays. In Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 1, 2018, 146:1--146:18. [Download Bibtex]  
khamis2018imwut2.jpg Mohamed Khamis, Ludwig Trotter, Ville Mäkelä, Emanuel von Zezschwitz, Jens Le, Andreas Bulling and Florian Alt. CueAuth: Comparing Touch, Mid-Air Gestures, and Gaze for Cue-based Authentication on Situated Displays. In Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2, 2018, 174:1--174:22. [Download Bibtex]  

2017

koch2017informatikmuenchen.jpg Michael Koch and Florian Alt. Allgegenwärtige Mensch-Computer-Interaktion. In: Arndt Bode, Manfred Broy, Hans-Joachim Bungartz and Florian Matthes (Ed.). 50 Jahre Universitäts-Informatik in München. Springer Berlin Heidelberg, 2017, 11–31. [Download Bibtex]  
abdelrahman2017chi.jpg Yomna Abdelrahman and Mohamed Khamis and Stefan Schneegass and Florian Alt. Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, Denver, CO, USA, May 06-11, 2017.. [Download Bibtex]  
buschek2017chi.jpg Daniel Buschek and Florian Alt. ProbUI: Generalising Touch Target Representations to Enable Declarative Gesture Definition for Probabilistic GUIs. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems. CHI '17. ACM, New York, NY, USA. [Download Bibtex]  
eiband2017chi.jpg Malin Eiband, Mohamed Khamis, Emanuel von Zezschwitz, Heinrich Hussmann and Florian Alt. Understanding Shoulder Surfing in the Wild: Stories from Users and Observers. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems. CHI '17. ACM, New York, NY, USA. [Download Bibtex]  
hassib2017chi1.jpg Mariam Hassib, Daniel Buschek, PawełW. Wozniak and Florian Alt. HeartChat: Heart Rate Augmented Mobile Chat to Support Empathy and Awareness. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems. CHI '17. ACM, New York, NY, USA. [Download Bibtex]  
hassib2017chi3.jpg Mariam Hassib, Max Pfeiffer, Stefan Schneegass, Michael Rohs and Florian Alt. Emotion Actuator: Embodied Emotional Feedback Through Electroencephalography and Electrical Muscle Stimulation. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems. CHI '17. ACM, New York, NY, USA. [Download Bibtex]  
hassib2017chi2.jpg Mariam Hassib, Stefan Schneegass, Philipp Eiglsperger, Niels Henze, Albrecht Schmidt and Florian Alt. EngageMeter: A System for Implicit Audience Engagement Sensing Using Electroencephalography. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems. CHI '17. ACM, New York, NY, USA. [Download Bibtex]  
buschek2017imwut.jpg Daniel Buschek, Julia Kinshofer and Florian Alt. A Comparative Evaluation of Spatial Targeting Behaviour Patterns for Finger and Stylus Tapping on Mobile Touchscreen Devices. ACM, New York, NY, USA. [Download Bibtex]  

2016

buschek2016chi2.jpg 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 2016 CHI Conference on Human Factors in Computing Systems. CHI '16. ACM, New York, NY, USA. [Download Bibtex]  
buschek2016chi1.jpg 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 2016 CHI Conference on Human Factors in Computing Systems. CHI '16. ACM, New York, NY, USA. [Download Bibtex]  
haeuslschmid2016chi.jpg Renate Haeuslschmid, Bastian Pfleging and Florian Alt. A Design Space to Support the Development of Windshield Applications for the Car. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. CHI '16. ACM, New York, NY, USA. [Download Bibtex]  
schneider2016chi.jpg 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 2016 CHI Conference on Human Factors in Computing Systems. CHI '16. ACM, New York, NY, USA. [Download Bibtex]  
khamis2017uist.jpg Mohamed Khamis, Alexander Klimczak, Martin Reiss, Florian Alt and Andreas Bulling. EyeScout: Active Eye Tracking for Position and MovementIndependent Gaze Interaction with Large Public Displays. In Proceedings of the 30th Annual ACM Symposium on User Interface Software & Technology. UIST '17. ACM, New York, NY, USA. [Download Bibtex]  
khamis2016ubicomp.jpg Mohamed Khamis, Ozan Saltuk, Alina Hang, Katharina Stolz, Andreas Bulling and Florian Alt. 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. [Download Bibtex]  

2015

buschek2015chi.jpg Daniel Buschek, Alexander De Luca and Florian Alt. Improving Accuracy, Applicability and Usability of Keystroke Biometrics on Mobile Touchscreen Devices. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems. CHI '15. ACM, New York, NY, USA. [Download Bibtex]  
pfeiffer2015chi.jpg Max Pfeiffer, Tim Dünte, Stefan Schneegass, Florian Alt and Michael Rohs. Cruise Control for Pedestrians: Controlling Walking Direction Using Electrical Muscle Stimulation. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems. CHI '15. ACM, New York, NY, USA. [Download Bibtex]  
buschek2015eics.jpg 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. ACM, New York, NY, USA. [Download Bibtex]  
alt2015uist.jpg Florian Alt, Andreas Bulling, Gino Gravanis and Daniel Buschek. GravitySpot: Guiding Users in Front of Public Displays Using On-Screen Visual Cues. In Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology. UIST '15. ACM, New York, NY, USA. [Download Bibtex]  
fedosov2015ubicompadj.jpg Anton Fedosov, Evangelos Niforatos, Florian Alt and Ivan Elhart. Supporting Interactivity on a Ski Lift. In Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers. UbiComp/ISWC'15 Adjunct. Association for Computing Machinery, New York, NY, USA. [Download Bibtex]  

2014

davies2014synthesis.jpg Nigel Davies, Sarah Clinch and Florian Alt. Pervasive Displays - Understanding the Future of Digital Signage. Morgan and Claypool Publishers, 2014. [Download Bibtex]  
broy2014chi.jpg Nora Broy, Stefan Schneegass, Florian Alt and Albrecht Schmidt. FrameBox and MirrorBox: Tools and Guidelines to Support Designers in Prototyping Interfaces for 3D Displays. In Proceedings of the 32Nd Annual ACM Conference on Human Factors in Computing Systems. CHI '14. ACM, New York, NY, USA. [Download Bibtex]  
greis2014chi.jpg Miriam Greis, Florian Alt, Niels Henze and Nemanja 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. ACM, New York, NY, USA. [Download Bibtex]  
hakkila2014chi.jpg Jonna R. Häkkilä, Maaret Posti, Stefan Schneegass, Florian Alt, Kunter Gultekin and Albrecht Schmidt. Let Me Catch This!: Experiencing Interactive 3D Cinema Through Collecting Content with a Mobile Phone. In Proceedings of the 32Nd Annual ACM Conference on Human Factors in Computing Systems. CHI '14. ACM, New York, NY, USA. [Download Bibtex]  
schneegass2014ubicomp.jpg Stefan Schneegass, Frank Steimle, Andreas Bulling, Florian Alt and Albrecht Schmidt. 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. ACM, New York, NY, USA. [Download Bibtex]  

2013

alt2013diss.jpg Florian Alt. A Design Space for Pervasive Advertising on Public Displays. Ph.D. Thesis, 2013. [Download Bibtex]  
memarovic2013tochi.jpg Nemanja Memarovic, Marc Langheinrich, Keith Cheverst, Nick Taylor and Florian Alt. P-LAYERS – A Layered Framework Addressing the Multifaceted Issues Facing Community-Supporting Public Display Deployments. In ACM Trans. Comput.-Hum. Interact., 20, 2013, 17:1--17:34. [Download Bibtex]  
alt2013chi.jpg 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. ACM, New York, NY, USA. [Download Bibtex]  
pfeiffer2013ubicompadj.jpg 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, [Download Bibtex]  

2012

alt2012mediacultures1d.jpg Florian Alt. Digitale Schwarze Bretter. In: Susa Pop, Ursula Stalder, Gernot Tscherteu and Mirjam Struppek (Ed.). Media Cultures. Av Edition, 2012, 317–321. [Download Bibtex]  
alt2012mediacultures1e.jpg Florian Alt. Digital Black Boards. In: Susa Pop, Ursula Stalder, Gernot Tscherteu and Mirjam Struppek (Ed.). Media Cultures. Av Edition, 2012, 117–120. [Download Bibtex]  
alt2012mediacultures2d.jpg Florian Alt, Daniel Michelis and Jörg Müller. Pervasive Advertising – Technologien, Konzepte, Herausforderungen. In: Susa Pop, Ursula Stalder, Gernot Tscherteu and Mirjam Struppek (Ed.). Media Cultures. Av Edition, 2012, 331–338. [Download Bibtex]  
alt2012mediacultures2e.jpg Florian Alt, Daniel Michelis and Jörg Müller. Pervasive Advertising Technologies. In: Susa Pop, Ursula Stalder, Gernot Tscherteu and Mirjam Struppek (Ed.). Media Cultures. Av Edition, 2012, 121–128. [Download Bibtex]  
bulling2012chi.jpg 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. ACM, New York, NY, USA. [Download Bibtex]  
mueller2012chi.jpg 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. ACM, New York, NY, USA. [Download Bibtex]  

2011

mueller2011perad.jpg Jörg Müller, Florian Alt and Daniel Michelis. Pervasive Advertising. Springer London Limited, 2011. [Download Bibtex]  
mueller2011perad-intro.jpg Jörg Müller, Florian Alt and Daniel Michelis. Introduction to Pervasive Advertising. In: Jörg Müller, Florian Alt and Daniel Michelis (Ed.). Pervasive Advertising. Springer Limited London, 2011, 1–29. [Download Bibtex]  
beyer2011chi.jpg 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. ACM, New York, NY, USA. [Download Bibtex]  

2010

sahami2010chi.jpg Alireza Sahami Shirazi, Ari-Heikki Sarjanoja, Florian Alt, Albrecht Schmidt and Jonna Hkkilä. Understanding the Impact of Abstracted Audio Preview of SMS. In Proceedings of the 28th International Conference on Human Factors in Computing Systems. CHI'10. ACM, New York, NY, USA. [Download Bibtex]  
sahami2010ubicompadj.jpg 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, Danmark. [Download Bibtex]