Experimenting with ubiquitous computing technologies in productive environments. - Albrecht Schmidt 001; Florian Alt; Dirk Wilhelm; Jörg Niggemann; Hubertus Feußner (Elektrotech. Informationstechnik, 2006)

Adaptive User Profiles in Pervasive Advertising Environments. - Florian Alt; Moritz Balz; Stefanie Kristes; Alireza Sahami Shirazi; Julian Mennenöh; Albrecht Schmidt 001; Hendrik Schröder; Michael Goedicke (AmI, 2009)

TaxiMedia: An Interactive Context-Aware Entertainment and Advertising System. - Florian Alt; Alireza Sahami Shirazi; Max Pfeiffer; Paul Holleis; Albrecht Schmidt 001 (GI Jahrestagung, 2009)

Bringing Web 2.0 to the Old Web: A Platform for Parasitic Applications. - Florian Alt; Albrecht Schmidt 001; Richard Atterer; Paul Holleis (INTERACT (1), 2009)

Emotion sharing via self-composed melodies on mobile phones. - Alireza Sahami Shirazi; Florian Alt; Albrecht Schmidt 001; Ari-Heikki Sarjanoja; Lotta Hynninen; Jonna Häkkilä; Paul Holleis (Mobile HCI, 2009)

Users' View on Context-Sensitive Car Advertisements. - Florian Alt; Christoph Evers; Albrecht Schmidt 001 (Pervasive, 2009)

Enabling micro-entertainment in vehicles based on context information. - Florian Alt; Dagmar Kern; Fabian Schulte; Bastian Pfleging; Alireza Sahami Shirazi; Albrecht Schmidt 001 (AutomotiveUI, 2010)

Cleanly: trashducation urban system. - Inbal Reif; Florian Alt; Juan David Hincapié-Ramos; Katerina Poteriaykina; Johannes Wagner 001 (CHI Extended Abstracts, 2010)

Understanding the impact of abstracted audio preview of SMS. - Alireza Sahami Shirazi; Ari-Heikki Sarjanoja; Florian Alt; Albrecht Schmidt 001; Jonna Häkkilä (CHI, 2010)

WEtransport: a context-based ride sharing platform. - Alireza Sahami Shirazi; Thomas Kubitza; Florian Alt; Bastian Pfleging; Albrecht Schmidt 001 (UbiComp (Adjunct Papers), 2010)

Requirements and design space for interactive public displays. - Jörg Müller 001; Florian Alt; Daniel Michelis; Albrecht Schmidt 001 (ACM Multimedia, 2010)

Creating Meaningful Melodies from Text Messages. - Florian Alt; Alireza Sahami Shirazi; Stefan Legien; Albrecht Schmidt 001; Julian Mennenöh (NIME, 2010)

Location-based crowdsourcing: extending crowdsourcing to the real world. - Florian Alt; Alireza Sahami Shirazi; Albrecht Schmidt 001; Urs Kramer; Zahid Nawaz (NordiCHI, 2010)

Exploring ambient visualizations of context information. - Florian Alt; Alireza Sahami Shirazi; Andreas Kaiser; Ken Pfeuffer; Emre Gurkan; Albrecht Schmidt 001; Paul Holleis; Matthias Wagner 001 (PerCom Workshops, 2010)

Audience behavior around large interactive cylindrical screens. - Gilbert Beyer; Florian Alt; Jörg Müller 001; Albrecht Schmidt 001; Karsten Isakovic; Stefan Klose; Manuel Schiewe; Ivo Haulsen (CHI, 2011)

Enhancing outdoor navigation systems through vibrotactile feedback. - Dominik Bial; Dagmar Kern; Florian Alt; Albrecht Schmidt 001 (CHI Extended Abstracts, 2011)

Supporting children with special needs through multi-perspective behavior analysis. - Florian Alt; Andreas Bungert; Bastian Pfleging; Albrecht Schmidt 001; Meindert Havemann (MUM, 2011)

Digifieds: insights into deploying digital public notice areas in the wild. - Florian Alt; Thomas Kubitza; Dominik Bial; Firas Zaidan; Markus Ortel; Björn Zurmaar; Tim Lewen; Alireza Sahami Shirazi; Albrecht Schmidt 001 (MUM, 2011)

Designing Shared Public Display Networks - Implications from Today's Paper-Based Notice Areas. - Florian Alt; Nemanja Memarovic; Ivan Elhart; Dominik Bial; Albrecht Schmidt 001; Marc Langheinrich; Gunnar Harboe; Elaine M. Huang; Marcello Paolo Scipioni (Pervasive, 2011)

Pervasive Advertising. - Hans Jörg Müller; Florian Alt; Daniel Michelis (Pervasive Advertising, 2011)

Increasing the security of gaze-based cued-recall graphical passwords using saliency masks. - Andreas Bulling; Florian Alt; Albrecht Schmidt 001 (CHI, 2012)

Looking glass: a field study on noticing interactivity of a shop window. - Jörg Müller 001; Robert Walter; Gilles Bailly; Michael Nischt; Florian Alt (CHI Extended Abstracts, 2012)

Using public displays to stimulate passive engagement, active engagement, and discovery in public spaces. - Nemanja Memarovic; Marc Langheinrich; Florian Alt; Ivan Elhart; Simo Hosio; Elisa Rubegni (MAB, 2012)

Bridging waiting times on web pages. - Florian Alt; Alireza Sahami Shirazi; Albrecht Schmidt 001; Richard Atterer (Mobile HCI, 2012)

Meaningful melodies: personal sonification of text messages for mobile devices. - Bastian Pfleging; Florian Alt; Albrecht Schmidt 001 (Mobile HCI (Companion), 2012)

Demo: mobile interaction with ads on public display networks. - Stefan Schneegaß; Florian Alt; Albrecht Schmidt 001 (MobiSys, 2012)

Increasing the user's attention on the web: using implicit interaction based on gaze behavior to tailor content. - Florian Alt; Alireza Sahami Shirazi; Albrecht Schmidt 001; Julian Mennenöh (NordiCHI, 2012)

Interacting places - A framework for promoting community interaction and place awareness through public displays. - Nemanja Memarovic; Marc Langheinrich; Florian Alt (PerCom Workshops, 2012)

How to evaluate public displays. - Florian Alt; Stefan Schneegaß; Albrecht Schmidt 001; Jörg Müller 001; Nemanja Memarovic (PerDis, 2012)

The interacting places framework: conceptualizing public display applications that promote community interaction and place awareness. - Nemanja Memarovic; Marc Langheinrich; Florian Alt (PerDis, 2012)

Advertising on Public Display Networks. - Florian Alt; Jörg Müller 001; Albrecht Schmidt 001 (Computer, 2012)

Interacting with 21st-Century Computers. - Albrecht Schmidt 001; Bastian Pfleging; Florian Alt; Alireza Sahami Shirazi; Geraldine Fitzpatrick (IEEE Pervasive Comput., 2012)

A Design Space for Pervasive Advertising on Public Displyas. - Florian Alt (2013)

Interaction techniques for creating and exchanging content with public displays. - Florian Alt; Alireza Sahami Shirazi; Thomas Kubitza; Albrecht Schmidt 001 (CHI, 2013)

Supporting interaction in public space with electrical muscle stimulation. - Max Pfeiffer; Stefan Schneegaß; Florian Alt (UbiComp (Adjunct Publication), 2013)

Sonify - A Platform for the Sonification of Text Messages. - Florian Alt; Bastian Pfleging; Albrecht Schmidt 001 (MuC, 2013)

Cognitive effects of interactive public display applications. - Florian Alt; Stefan Schneegass; Michael Girgis; Albrecht Schmidt 001 (PerDis, 2013)

Perceiving layered information on 3D displays using binocular disparity. - Nora Broy; Florian Alt; Stefan Schneegass; Niels Henze; Albrecht Schmidt 001 (PerDis, 2013)

Mobile applications for open display networks: common design considerations. - Rui José; Jorge C. S. Cardoso; Florian Alt; Sarah Clinch; Nigel Davies 001 (PerDis, 2013)

Tethered or free to roam: the design space of limiting content access on community displays. - Nemanja Memarovic; Keith Cheverst; Marc Langheinrich; Ivan Elhart; Florian Alt (PerDis, 2013)

P-LAYERS - A Layered Framework Addressing the Multifaceted Issues Facing Community-Supporting Public Display Deployments. - Nemanja Memarovic; Marc Langheinrich; Keith Cheverst; Nick Taylor 002; Florian Alt (ACM Trans. Comput. Hum. Interact., 2013)

Let me grab this: a comparison of EMS and vibration for haptic feedback in free-hand interaction. - Max Pfeiffer; Stefan Schneegass; Florian Alt; Michael Rohs (AH, 2014)

3D Displays in Cars: Exploring the User Performance for a Stereoscopic Instrument Cluster. - Nora Broy; Florian Alt; Stefan Schneegass; Bastian Pfleging (AutomotiveUI, 2014)

FrameBox and MirrorBox: tools and guidelines to support designers in prototyping interfaces for 3D displays. - Nora Broy; Stefan Schneegass; Florian Alt; Albrecht Schmidt 001 (CHI, 2014)

Exploring virtual depth for automotive instrument cluster concepts. - Nora Broy; Benedikt J. Zierer; Stefan Schneegass; Florian Alt (CHI Extended Abstracts, 2014)

I can wait a minute: uncovering the optimal delay time for pre-moderated user-generated content on public displays. - Miriam Greis; Florian Alt; Niels Henze; Nemanja Memarovic (CHI, 2014)

Let me catch this!: experiencing interactive 3D cinema through collecting content with a mobile phone. - Jonna Häkkilä; Maaret Posti; Stefan Schneegass; Florian Alt; Kunter Gultekin; Albrecht Schmidt 001 (CHI, 2014)

Midair displays: exploring the concept of free-floating public displays. - Stefan Schneegass; Florian Alt; Jürgen Scheible; Albrecht Schmidt 001; Haifeng Su (CHI Extended Abstracts, 2014)

SmudgeSafe: geometric image transformations for smudge-resistant user authentication. - Stefan Schneegass; Frank Steimle; Andreas Bulling; Florian Alt; Albrecht Schmidt 001 (UbiComp, 2014)

Using eye-tracking to support interaction with layered 3D interfaces on stereoscopic displays. - Florian Alt; Stefan Schneegass; Jonas Auda; Rufat Rzayev; Nora Broy (IUI, 2014)

UniDisplay - A research prototype to investigate expectations towards public display applications. - Florian Alt; Nemanja Memarovic; Miriam Greis; Niels Henze (PerCom Workshops, 2014)

Exploring Design Parameters for a 3D Head-Up Display. - Nora Broy; Simone Höckh; Annette Frederiksen; Michael Gilowski; Julian Eichhorn; Felix Naser; Horst Jung; Julia Niemann; Martin Schell; Albrecht Schmidt 001; Florian Alt (PerDis, 2014)

SenScreen: A Toolkit for Supporting Sensor-enabled Multi-Display Networks. - Stefan Schneegass; Florian Alt (PerDis, 2014)

Midair Displays: Concept and First Experiences with Free-Floating Pervasive Displays. - Stefan Schneegass; Florian Alt; Jürgen Scheible; Albrecht Schmidt 001 (PerDis, 2014)

Vote With Your Feet: Local Community Polling on Urban Screens. - Fabius Steinberger; Marcus Foth; Florian Alt (PerDis, 2014)

Pervasive Displays: Understanding the Future of Digital Signage - Nigel Davies 001; Sarah Clinch; Florian Alt (Pervasive Displays, 2014)

Introducing novel technologies in the car: conducting a real-world study to test 3D dashboards. - Nora Broy; Mengbing Guo; Stefan Schneegass; Bastian Pfleging; Florian Alt (AutomotiveUI, 2015)

Evaluating Stereoscopic 3D for Automotive User Interfaces in a Real-World Driving Study. - Nora Broy; Stefan Schneegass; Mengbing Guo; Florian Alt; Albrecht Schmidt 001 (CHI Extended Abstracts, 2015)

Improving Accuracy, Applicability and Usability of Keystroke Biometrics on Mobile Touchscreen Devices. - Daniel Buschek; Alexander De Luca; Florian Alt (CHI, 2015)

Video-Recording Your Life: User Perception and Experiences. - Daniel Buschek; Michael Spitzer; Florian Alt (CHI Extended Abstracts, 2015)

Cruise Control for Pedestrians: Controlling Walking Direction using Electrical Muscle Stimulation. - Max Pfeiffer; Tim Dünte; Stefan Schneegass; Florian Alt; Michael Rohs (CHI, 2015)

A toolkit for analysis and prediction of touch targeting behaviour on mobile websites. - Daniel Buschek; Alexander Auch; Florian Alt (EICS, 2015)

Supporting interactivity on a ski lift. - Anton Fedosov; Evangelos Niforatos; Florian Alt; Ivan Elhart (UbiComp/ISWC Adjunct, 2015)

2nd international workshop on pervasive participation. - Peter Fröhlich 003; Matthias Baldauf; Sampo Ruoppila; Manfred Tscheligi; Florian Alt (UbiComp/ISWC Adjunct, 2015)

A field study on spontaneous gaze-based interaction with a public display using pursuits. - Mohamed Khamis; Florian Alt; Andreas Bulling (UbiComp/ISWC Adjunct, 2015)

Tackling challenges of interactive public displays using gaze. - Mohamed Khamis; Andreas Bulling; Florian Alt (UbiComp/ISWC Adjunct, 2015)

3D-HUDD - Developing a Prototyping Tool for 3D Head-Up Displays. - Nora Broy; Matthias Nefzger; Florian Alt; Mariam Hassib; Albrecht Schmidt 001 (INTERACT (4), 2015)

TouchML: A Machine Learning Toolkit for Modelling Spatial Touch Targeting Behaviour. - Daniel Buschek; Florian Alt (IUI, 2015)

Make Me Laugh: Recommending Humoristic Content on the WWW. - Daniel Buschek; Ingo Just; Benjamin Fritzsche; Florian Alt (MuC, 2015)

Graphical Passwords in the Wild: Understanding How Users Choose Pictures and Passwords in Image-based Authentication Schemes. - Florian Alt; Stefan Schneegass; Alireza Sahami Shirazi; Mariam Hassib; Andreas Bulling (MobileHCI, 2015)

There is more to Typing than Speed: Expressive Mobile Touch Keyboards via Dynamic Font Personalisation. - Daniel Buschek; Alexander De Luca; Florian Alt (MobileHCI, 2015)

Workshop on Mobile Cognition: Using Mobile Devices to Enhance Human Cognition. - Tilman Dingler; Agon Bexheti; Evangelos Niforatos; Florian Alt (MobileHCI Adjunct, 2015)

Insights from Deploying See-Through Augmented Reality Signage in the Wild. - Ashley Colley; Leena Ventä-Olkkonen; Florian Alt; Jonna Häkkilä (PerDis, 2015)

Interaction Proxemics: Combining Physical Spaces for Seamless Gesture Interaction. - Tilman Dingler; Markus Funk; Florian Alt (PerDis, 2015)

Understanding Display Blindness in Future Display Deployments. - Nemanja Memarovic; Sarah Clinch; Florian Alt (PerDis, 2015)

What People Really Remember: Understanding Cognitive Effects When Interacting with Large Displays. - Philipp Panhey; Tanja Döring; Stefan Schneegass; Dirk Wenig; Florian Alt (ITS, 2015)

GravitySpot: Guiding Users in Front of Public Displays Using On-Screen Visual Cues. - Florian Alt; Andreas Bulling; Gino Gravanis; Daniel Buschek (UIST, 2015)

Attention, please!: Comparing Features for Measuring Audience Attention Towards Pervasive Displays. - Florian Alt; Andreas Bulling; Lukas Mecke; Daniel Buschek (Conference on Designing Interactive Systems, 2016)

CoastMaster: An Ambient Speedometer to Gamify Safe Driving. - Fabius Steinberger; Patrick Proppe; Ronald Schroeter; Florian Alt (AutomotiveUI, 2016)

SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option. - Daniel Buschek; Fabian Hartmann; Emanuel von Zezschwitz; Alexander De Luca; Florian Alt (CHI, 2016)

Evaluating the Influence of Targets and Hand Postures on Touch-based Behavioural Biometrics. - Daniel Buschek; Alexander De Luca; Florian Alt (CHI, 2016)

Investigating User Needs for Bio-sensing and Affective Wearables. - Mariam Hassib; Mohamed Khamis; Stefan Schneegass; Alireza Sahami Shirazi; Florian Alt (CHI Extended Abstracts, 2016)

A Design Space to Support the Development of Windshield Applications for the Car. - Renate Häuslschmid; Bastian Pfleging; Florian Alt (CHI, 2016)

GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices. - Mohamed Khamis; Florian Alt; Mariam Hassib; Emanuel von Zezschwitz; Regina Hasholzner; Andreas Bulling (CHI Extended Abstracts, 2016)

Understanding the Mechanics of Persuasive System Design: A Mixed-Method Theory-driven Analysis of Freeletics. - Hanna Schneider; Kilian Moser; Andreas Butz; Florian Alt (CHI, 2016)

The Anonymous Audience Analyzer: Visualizing Audience Behavior in Public Space. - Jiamin Shi; Florian Alt (CHI Extended Abstracts, 2016)

Investigating the Impact of Feedback on Gaming Performance on Motivation to Interact with Public Displays. - Jiamin Shi; Daniel Buschek; Florian Alt (CHI Extended Abstracts, 2016)

Challenges and design space of gaze-enabled public displays. - Mohamed Khamis; Florian Alt; Andreas Bulling (UbiComp Adjunct, 2016)

TextPursuits: using text for pursuits-based interaction and calibration on public displays. - Mohamed Khamis; Ozan Saltuk; Alina Hang; Katharina Stolz; Andreas Bulling; Florian Alt (UbiComp, 2016)

Memorability of cued-recall graphical passwords with saliency masks. - Florian Alt; Mateusz Mikusz; Stefan Schneegass; Andreas Bulling (MUM, 2016)

The S3D-UI designer: creating user interface prototypes for 3D displays. - Nora Broy; Verena Lindner; Florian Alt (MUM, 2016)

EyeVote in the wild: do users bother correcting system errors on public displays? - Mohamed Khamis; Ludwig Trotter; Markus Tessmann; Christina Dannhart; Andreas Bulling; Florian Alt (MUM, 2016)

On quantifying the effective password space of grid-based unlock gestures. - Emanuel von Zezschwitz; Malin Eiband; Daniel Buschek; Sascha Oberhuber; Alexander De Luca; Florian Alt; Heinrich Hussmann (MUM, 2016)

Don't disturb me: understanding secondary tasks on public displays. - Florian Alt; Sarah Torma; Daniel Buschek (PerDis, 2016)

Opportunistic deployments: challenges and opportunities of conducting public display research at an airport. - Florian Alt; Julia Vehns (PerDis, 2016)

Your browser is the controller: advanced web-based smartphone remote controls for public screens. - Matthias Baldauf; Florence Adegeye; Florian Alt; Johannes Harms (PerDis, 2016)

Using on-body displays for extending the output of wearable devices. - Stefan Schneegass; Sophie Ogando; Florian Alt (PerDis, 2016)

Allgegenwärtige Mensch-Computer-Interaktion. - Michael Koch 001; Florian Alt (50 Jahre Universitäts-Informatik in München, 2017)

TaBooGa: A Hybrid Learning App to Support Children's Reading Motivation. - Rebecca Linke; Tina Kothe; Florian Alt (IDC, 2017)

Augmented Games: Exploring Design Opportunities in AR Settings With Children. - Sascha Oberhuber; Tina Kothe; Stefan Schneegass; Florian Alt (IDC, 2017)

A Design Space for External Displays on Cars. - Ashley Colley; Jonna Häkkilä; Bastian Pfleging; Florian Alt (AutomotiveUI (adjunct), 2017)

CarSketch: A Collaborative Sketching Table with Self-Propelled Tangible Objects for Automotive Applications. - Ludwig Trotter; Christian Mai; Florian Alt (AutomotiveUI (adjunct), 2017)

Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication. - Yomna Abdelrahman; Mohamed Khamis; Stefan Schneegass; Florian Alt (CHI, 2017)

ProbUI: Generalising Touch Target Representations to Enable Declarative Gesture Definition for Probabilistic GUIs. - Daniel Buschek; Florian Alt (CHI, 2017)

Understanding Shoulder Surfing in the Wild: Stories from Users and Observers. - Malin Eiband; Mohamed Khamis; Emanuel von Zezschwitz; Heinrich Hussmann; Florian Alt (CHI, 2017)

HeartChat: Heart Rate Augmented Mobile Chat to Support Empathy and Awareness. - Mariam Hassib; Daniel Buschek; Pawel W. Wozniak; Florian Alt (CHI, 2017)

Emotion Actuator: Embodied Emotional Feedback through Electroencephalography and Electrical Muscle Stimulation. - Mariam Hassib; Max Pfeiffer; Stefan Schneegass; Michael Rohs; Florian Alt (CHI, 2017)

EngageMeter: A System for Implicit Audience Engagement Sensing Using Electroencephalography. - Mariam Hassib; Stefan Schneegass; Philipp Eiglsperger; Niels Henze; Albrecht Schmidt 001; Florian Alt (CHI, 2017)

GazeTouchPIN: protecting sensitive data on mobile devices using secure multimodal authentication. - Mohamed Khamis; Mariam Hassib; Emanuel von Zezschwitz; Andreas Bulling; Florian Alt (ICMI, 2017)

Dynamic UI Adaptations for One-Handed Use of Large Mobile Touchscreen Devices. - Daniel Buschek; Maximilian Hackenschmied; Florian Alt (INTERACT (3), 2017)

A design space for conversational in-vehicle information systems. - Michael Braun 003; Nora Broy; Bastian Pfleging; Florian Alt (MobileHCI, 2017)

PD-Survey: Supporting Audience-Centric Research through Surveys on Pervasive Display Networks. - Florian Alt; Lukas Ziegler (ACM Multimedia, 2017)

Brainatwork: logging cognitive engagement and tasks in the workplace using electroencephalography. - Mariam Hassib; Mohamed Khamis; Susanne Friedl; Stefan Schneegass; Florian Alt (MUM, 2017)

They are all after you: investigating the viability of a threat model that involves multiple shoulder surfers. - Mohamed Khamis; Linda Bandelow; Stina Schick; Dario Casadevall; Andreas Bulling; Florian Alt (MUM, 2017)

Quakequiz: a case study on deploying a playful display application in a museum context. - Sarah Prange; Victoria Müller; Daniel Buschek; Florian Alt (MUM, 2017)

They are looking at me!: understanding how audience presence impacts on public display users. - Vito Gentile; Mohamed Khamis; Salvatore Sorce; Florian Alt (PerDis, 2017)

GTmoPass: two-factor authentication on public displays using gaze-touch passwords and personal mobile devices. - Mohamed Khamis; Regina Hasholzner; Andreas Bulling; Florian Alt (PerDis, 2017)

Mirror, Mirror on the Wall: Attracting Passers-by to Public Touch Displays With User Representations. - Eva Lösch; Florian Alt; Michael Koch 001 (ISS, 2017)

Don't Leave: Combining Sensing Technology and Second Screens to Enhance the User Experience with TV Content. - Daniela Huber; Daniel Buschek; Florian Alt (TVX, 2017)

EyeScout: Active Eye Tracking for Position and Movement Independent Gaze Interaction with Large Public Displays. - Mohamed Khamis; Axel Hoesl; Alexander Klimczak; Martin Reiss; Florian Alt; Andreas Bulling (UIST, 2017)

A Comparative Evaluation of Spatial Targeting Behaviour Patterns for Finger and Stylus Tapping on Mobile Touchscreen Devices. - Daniel Buschek; Julia Kinshofer; Florian Alt (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

EyePACT: Eye-Based Parallax Correction on Touch-Enabled Interactive Displays. - Mohamed Khamis; Daniel Buschek; Tobias Thieron; Florian Alt; Andreas Bulling (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

Allgegenwärtige Mensch-Computer-Interaktion. - Michael Koch 001; Florian Alt (Inform. Spektrum, 2017)

Automotive Research in the Public Space: Towards Deployment-Based Prototypes For Real Users. - Michael Braun 003; Florian Roider; Florian Alt; Tom Gross (AutomotiveUI (adjunct), 2018)

Beyond Transportation: How to Keep Users Attached When They Are Neither Driving nor Owning Automated Cars? - Michael Braun 003; Sarah Theres Völkel; Heinrich Hussmann; Anna-Katharina Frison; Florian Alt; Andreas Riener (AutomotiveUI (adjunct), 2018)

A Comparison of Emotion Elicitation Methods for Affective Driving Studies. - Michael Braun 003; Simon Weiser; Bastian Pfleging; Florian Alt (AutomotiveUI (adjunct), 2018)

VRpursuits: interaction in virtual reality using smooth pursuit eye movements. - Mohamed Khamis; Carl Oechsner; Florian Alt; Andreas Bulling (AVI, 2018)

ResearchIME: A Mobile Keyboard Application for Studying Free Typing Behaviour in the Wild. - Daniel Buschek; Benjamin Bisinger; Florian Alt (CHI, 2018)

Extending Keyboard Shortcuts with Arm and Wrist Rotation Gestures. - Daniel Buschek; Bianka Roppelt; Florian Alt (CHI, 2018)

A Design Space for Audience Sensing and Feedback Systems. - Mariam Hassib; Stefan Schneegass; Niels Henze; Albrecht Schmidt 001; Florian Alt (CHI Extended Abstracts, 2018)

Which one is me?: Identifying Oneself on Public Displays. - Mohamed Khamis; Christian Becker 001; Andreas Bulling; Florian Alt (CHI, 2018)

Understanding Face and Eye Visibility in Front-Facing Cameras of Smartphones used in the Wild. - Mohamed Khamis; Anita Baier; Niels Henze; Florian Alt; Andreas Bulling (CHI, 2018)

Your Eyes Tell: Leveraging Smooth Pursuit for Assessing Cognitive Workload. - Thomas Kosch; Mariam Hassib; Pawel W. Wozniak; Daniel Buschek; Florian Alt (CHI, 2018)

Pocket Transfers: Interaction Techniques for Transferring Content from Situated Displays to Mobile Devices. - Ville Mäkelä; Mohamed Khamis; Lukas Mecke; Jobin Mathew James; Markku Turunen; Florian Alt (CHI, 2018)

A Design Space for Security Indicators for Behavioural Biometrics on Mobile Touchscreen Devices. - Lukas Mecke; Sarah Prange; Daniel Buschek; Florian Alt (CHI Extended Abstracts, 2018)

PD Notify: Investigating Personal Content on Public Displays. - Dominik Weber; Alexandra Voit; Gisela Kollotzek; Lucas van der Vekens; Marcus Hepting; Florian Alt; Niels Henze (CHI Extended Abstracts, 2018)

Hidden pursuits: evaluating gaze-selection via pursuits when the stimuli's trajectory is partially hidden. - Thomas Mattusch; Mahsa Mirzamohammad; Mohamed Khamis; Andreas Bulling; Florian Alt (ETRA, 2018)

Airbot: using a work flow model for proactive assistance in public spaces. - Markus Kattenbeck; Melanie A. Kilian; Matthias Ferstl; Florian Alt; Bernd Ludwig (MobileHCI Adjunct, 2018)

The past, present, and future of gaze-enabled handheld mobile devices: survey and lessons learned. - Mohamed Khamis; Florian Alt; Andreas Bulling (MobileHCI, 2018)

AVotar: exploring personalized avatars for mobile interaction with public displays. - Romina Poguntke; Cagri Tasci; Olli Korhonen; Florian Alt; Stefan Schneegass (MobileHCI Adjunct, 2018)

GazeDrone: Mobile Eye-Based Interaction in Public Space Without Augmenting the User. - Mohamed Khamis; Anna Kienle; Florian Alt; Andreas Bulling (DroNet@MobiSys, 2018)

The Smile is The New Like: Controlling Music with Facial Expressions to Minimize Driver Distraction. - Michael Braun 003; Sarah Theres Völkel; Gesa Wiegand; Thomas Puls; Daniel Steidl; Yannick Weiß; Florian Alt (MUM, 2018)

Smooth Pursuit Target Speeds and Trajectories. - Heiko Drewes; Mohamed Khamis; Florian Alt (MUM, 2018)

Open Sesame!: User Perception of Physical, Biometric, and Behavioural Authentication Concepts to Open Doors. - Lukas Mecke; Ken Pfeuffer; Sarah Prange; Florian Alt (MUM, 2018)

Arch'n'Smile: A Jump'n'Run Game Using Facial Expression Recognition Control For Entertaining Children During Car Journeys. - Niklas Müller; Bettina Eska; Richard Schäffer; Sarah Theres Völkel; Michael Braun 003; Gesa Wiegand; Florian Alt (MUM, 2018)

An Exploratory Study on Correlations of Hand Size and Mobile Touch Interactions. - Sarah Prange; Daniel Buschek; Florian Alt (MUM, 2018)

Design Considerations for Secure and Usable Authentication on Situated Displays. - Ludwig Trotter; Sarah Prange; Mohamed Khamis; Nigel Davies 001; Florian Alt (MUM, 2018)

Feeling alone in public: investigating the influence of spatial layout on users' VR experience. - Christian Mai; Tim Wiltzius; Florian Alt; Heinrich Hußmann (NordiCHI, 2018)

ShapelineGuide: Teaching Mid-Air Gestures for Large Interactive Displays. - Florian Alt; Sabrina Geiger; Wolfgang Höhl (PerDis, 2018)

Car Exterior Surface Displays: Exploration in a Real-World Context. - Ashley Colley; Jonna Häkkilä; Meri-Tuulia Forsman; Bastian Pfleging; Florian Alt (PerDis, 2018)

DialPlate: Enhancing the Detection of Smooth Pursuits Eye Movements Using Linear Regression. - Heiko Drewes; Mohamed Khamis; Florian Alt (CoRR, 2018)

CueAuth: Comparing Touch, Mid-Air Gestures, and Gaze for Cue-based Authentication on Situated Displays. - Mohamed Khamis; Ludwig Trotter; Ville Mäkelä; Emanuel von Zezschwitz; Jens Le; Andreas Bulling; Florian Alt (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018)

A Survey to Understand Emotional Situations on the Road and What They Mean for Affective Automotive UIs. - Michael Braun 003; Bastian Pfleging; Florian Alt (Multimodal Technol. Interact., 2018)

Personalizing Content Presentation on Large 3D Head-Up Displays. - Renate Häuslschmid; Donghao Ren; Florian Alt; Andreas Butz; Tobias Höllerer (Presence Teleoperators Virtual Environ., 2018)

Personal Mobile Messaging in Context: Chat Augmentations for Expressiveness and Awareness. - Daniel Buschek; Mariam Hassib; Florian Alt (ACM Trans. Comput. Hum. Interact., 2018)

Should I Interrupt or Not?: Understanding Interruptions in Head-Mounted Display Settings. - Ceenu George; Philipp Janssen; David Heuss; Florian Alt (Conference on Designing Interactive Systems, 2019)

Designing emotion-aware in-car interactions for unlike markets. - Jingyi Li; Michael Braun 003; Andreas Butz; Florian Alt (AutomotiveUI (adjunct), 2019)

Affective Assistants: A Matter of States and Traits. - Michael Braun 003; Florian Alt (CHI Extended Abstracts, 2019)

At Your Service: Designing Voice Assistant Personalities to Improve Automotive User Interfaces. - Michael Braun 003; Anja Mainz; Ronee Chadowitz; Bastian Pfleging; Florian Alt (CHI, 2019)

BrainShare: A Glimpse of Social Interaction for Locked-in Syndrome Patients. - Sarah Faltaous; Gabriel Haas 001; Liliana Barrios; Andreas Seiderer; Sebastian Felix Rauh; Han Joo Chae; Stefan Schneegass; Florian Alt (CHI Extended Abstracts, 2019)

Behavioural Biometrics in VR: Identifying People from Body Motion and Relations in Virtual Reality. - Ken Pfeuffer; Matthias J. Geiger; Sarah Prange; Lukas Mecke; Daniel Buschek; Florian Alt (CHI, 2019)

Go for GOLD: Investigating User Behaviour in Goal-Oriented Tasks. - Sarah Prange; Daniel Buschek; Ken Pfeuffer; Lukas Mecke; Peter Ehrich; Jens Le; Florian Alt (CHI Extended Abstracts, 2019)

Time- and space-efficient eye tracker calibration. - Heiko Drewes; Ken Pfeuffer; Florian Alt (ETRA, 2019)

GazeButton: enhancing buttons with eye gaze interactions. - Sheikh Rivu; Yasmeen Abdrabou; Thomas Mayer; Ken Pfeuffer; Florian Alt (ETRA, 2019)

Vision: Exploring Challenges and Opportunities for Usable Authentication in the Smart Home. - Sarah Prange; Emanuel von Zezschwitz; Florian Alt (EuroS&P Workshops, 2019)

User Experience of Driver State Visualizations: A Look at Demographics and Personalities. - Michael Braun 003; Ronee Chadowitz; Florian Alt (INTERACT (4), 2019)

Detecting and Influencing Driver Emotions Using Psycho-Physiological Sensors and Ambient Light. - Mariam Hassib; Michael Braun 003; Bastian Pfleging; Florian Alt (INTERACT (1), 2019)

Investigating the Influence of External Car Displays on Pedestrians' Crossing Behavior in Virtual Reality. - Kai Holländer; Ashley Colley; Christian Mai; Jonna Häkkilä; Florian Alt; Bastian Pfleging (MobileHCI, 2019)

Exploring the domestication of thermal imaging. - Yomna Abdelrahman; Pawel W. Wozniak; Pascal Knierim; Dominik Weber; Ken Pfeuffer; Niels Henze; Albrecht Schmidt 001; Florian Alt (MUM, 2019)

DialPlates: enabling pursuits-based user interfaces with large target numbers. - Heiko Drewes; Mohamed Khamis; Florian Alt (MUM, 2019)

Securing personal items in public space: stories of attacks and threats. - Sarah Prange; Lukas Mecke; Michael Stadler; Maximilian Balluff; Mohamed Khamis; Florian Alt (MUM, 2019)

Exploring Intentional Behaviour Modifications for Password Typing on Mobile Touchscreen Devices. - Lukas Mecke; Daniel Buschek; Mathias Kiermeier; Sarah Prange; Florian Alt (SOUPS @ USENIX Security Symposium, 2019)

Communicating Device Confidence Level and Upcoming Re-Authentications in Continuous Authentication Systems on Mobile Devices. - Lukas Mecke; Sarah Delgado Rodriguez; Daniel Buschek; Sarah Prange; Florian Alt (SOUPS @ USENIX Security Symposium, 2019)

Towards task-sensitive assistance in public spaces. - Melanie A. Kilian; Markus Kattenbeck; Matthias Ferstl; Bernd Ludwig; Florian Alt (Aslib J. Inf. Manag., 2019)

Emerging Trends in Usable Security and Privacy. - Florian Alt; Emanuel von Zezschwitz (i-com, 2019)

VPID: Towards Vein Pattern Identification Using Thermal Imaging. - Sarah Faltaous; Jonathan Liebers; Yomna Abdelrahman; Florian Alt; Stefan Schneegass (i-com, 2019)

Visualizing natural language interaction for conversational in-vehicle information systems to minimize driver distraction. - Michael Braun 003; Nora Broy; Bastian Pfleging; Florian Alt (J. Multimodal User Interfaces, 2019)

Improving Driver Emotions with Affective Strategies. - Michael Braun 003; Jonas Schubert; Bastian Pfleging; Florian Alt (Multimodal Technol. Interact., 2019)

Don't lose your coin! Investigating Security Practices of Cryptocurrency Users. - Michael Fröhlich; Felix Gutjahr; Florian Alt (Conference on Designing Interactive Systems, 2020)

An Exploratory Physical Computing Toolkit for Rapid Exploration and Co-Design of On-Bicycle Notification Interfaces. - Markus Rittenbruch; Ronald Schroeter; Florian Wirth; Florian Alt (Conference on Designing Interactive Systems, 2020)

Emotions on the Go: Mobile Emotion Assessment in Real-Time using Facial Expressions. - Thomas Kosch; Mariam Hassib; Robin Reutter; Florian Alt (AVI, 2020)

Don't Use Fingerprint, it's Raining!: How People Use and Perceive Context-Aware Selection of Mobile Authentication. - Sarah Prange; Lukas Mecke; Alice Nguyen; Mohamed Khamis; Florian Alt (AVI, 2020)

The Role of Eye Gaze in Security and Privacy Applications: Survey and Future HCI Research Directions. - Christina P. Katsini; Yasmeen Abdrabou; George E. Raptis; Mohamed Khamis; Florian Alt (CHI, 2020)

Virtual Field Studies: Conducting Studies on Public Displays in Virtual Reality. - Ville Mäkelä; Radiah Rivu; Saleh Alsherif; Mohamed Khamis; Chong Xiao; Lisa Borchert; Albrecht Schmidt 001; Florian Alt (CHI, 2020)

I Wish You Were Smart(er): Investigating Users' Desires and Needs Towards Home Appliances. - Sarah Prange; Florian Alt (CHI Extended Abstracts, 2020)

Gaze'N'Touch: Enhancing Text Selection on Mobile Devices Using Gaze. - Radiah Rivu; Yasmeen Abdrabou; Ken Pfeuffer; Mariam Hassib; Florian Alt (CHI Extended Abstracts, 2020)

Authentication Beyond Desktops and Smartphones: Novel Approaches for Smart Devices and Environments. - Stefan Schneegass; M. Angela Sasse; Florian Alt; Daniel Vogel 001 (CHI Extended Abstracts, 2020)

The Predictive Corridor: A Virtual Augmented Driving Assistance System for Teleoperated Autonomous Vehicles. - Gaetano Graf; Yomna Abdelrahman; Hao Xu; Yasmeen Abdrabou; Dmitrij Schitz; Heinrich Hußmann; Florian Alt (ICAT-EGVE, 2020)

GazeLockPatterns: Comparing Authentication Using Gaze and Touch for Entering Lock Patterns. - Yasmeen Abdrabou; Ken Pfeuffer; Mohamed Khamis; Florian Alt (ETRA Short Papers, 2020)

StARe: Gaze-Assisted Face-to-Face Communication in Augmented Reality. - Radiah Rivu; Yasmeen Abdrabou; Ken Pfeuffer; Augusto Esteves; Stefanie Meitner; Florian Alt (ETRA Adjunct, 2020)

What If Your Car Would Care? Exploring Use Cases For Affective Automotive User Interfaces. - Michael Braun 003; Jingyi Li; Florian Weber; Bastian Pfleging; Andreas Butz; Florian Alt (MobileHCI, 2020)

PIANX - A Platform for Piano Players to Alleviate Music Performance Anxiety Using Mixed Reality. - Yara Fanger; Ken Pfeuffer; Udo Helmbrecht; Florian Alt (MUM, 2020)

"You just can't know about everything": Privacy Perceptions of Smart Home Visitors. - Karola Marky; Sarah Prange; Florian Krell; Max Mühlhäuser; Florian Alt (MUM, 2020)

TangibleSphere - Interaction Techniques for Physical and Virtual Spherical Displays. - David Englmeier; Joseph O'Hagan; Mengyi Zhang; Florian Alt; Andreas Butz; Tobias Höllerer; Julie R. Williamson (NordiCHI, 2020)

Empirical Evaluation of Gaze-enhanced Menus in Virtual Reality. - Ken Pfeuffer; Lukas Mecke; Sarah Delgado Rodriguez; Mariam Hassib; Hannah Maier; Florian Alt (VRST, 2020)

Affective Automotive User Interfaces - Reviewing the State of Emotion Regulation in the Car. - Michael Braun 003; Florian Weber; Florian Alt (CoRR, 2020)

Exploring public wearable display of wellness tracker data. - Ashley Colley; Bastian Pfleging; Florian Alt; Jonna Häkkilä (Int. J. Hum. Comput. Stud., 2020)

Predicting mid-air gestural interaction with public displays based on audience behaviour. - Vito Gentile; Mohamed Khamis; Fabrizio Milazzo; Salvatore Sorce; Alessio Malizia; Florian Alt (Int. J. Hum. Comput. Stud., 2020)

Building Adaptive Touch Interfaces - Case Study 6. - Daniel Buschek; Florian Alt (Intelligent Computing for Interactive System Design, 2021)

Is it Better With Onboarding? Improving First-Time Cryptocurrency App Experiences. - Michael Fröhlich; Charlotte Kobiella; Albrecht Schmidt 001; Florian Alt (Conference on Designing Interactive Systems, 2021)

Don't Stop Me Now! Exploring Challenges Of First-Time Cryptocurrency Users. - Michael Fröhlich; Maurizio Raphael Wagenhaus; Albrecht Schmidt 001; Florian Alt (Conference on Designing Interactive Systems, 2021)

Evaluation in Human-Computer Interaction - Beyond Lab Studies. - Albrecht Schmidt 001; Florian Alt; Ville Mäkelä (CHI Extended Abstracts, 2021)

Think Harder! Investigating the Effect of Password Strength on Cognitive Load during Password Creation. - Yasmeen Abdrabou; Yomna Abdelrahman; Mohamed Khamis; Florian Alt (CHI Extended Abstracts, 2021)

Understanding User Identification in Virtual Reality Through Behavioral Biometrics and the Effect of Body Normalization. - Jonathan Liebers; Mark Abdelaziz; Lukas Mecke; Alia Saad; Jonas Auda; Uwe Gruenefeld; Florian Alt; Stefan Schneegass (CHI, 2021)

Hidden Interaction Techniques: Concealed Information Acquisition and Texting on Smartphones and Wearables. - Ville Mäkelä; Johannes Kleine; Maxine Hood; Florian Alt; Albrecht Schmidt 001 (CHI, 2021)

SpatialProto: Exploring Real-World Motion Captures for Rapid Prototyping of Interactive Mixed Reality. - Leon Müller; Ken Pfeuffer; Jan Gugenheimer; Bastian Pfleging; Sarah Prange; Florian Alt (CHI, 2021)

PriView- Exploring Visualisations to Support Users' Privacy Awareness. - Sarah Prange; Ahmed Shams; Robin Piening; Yomna Abdelrahman; Florian Alt (CHI, 2021)

ActPad- A Smart Desk Platform to Enable User Interaction with IoT Devices. - Sarah Delgado Rodriguez; Sarah Prange; Lukas Mecke; Florian Alt (CHI Extended Abstracts, 2021)

GazeMeter: Exploring the Usage of Gaze Behaviour to Enhance Password Assessments. - Yasmeen Abdrabou; Ahmed Shams; Mohamed Omar Mantawy; Anam Ahmad Khan; Mohamed Khamis; Florian Alt; Yomna Abdelrahman (ETRA Full Papers, 2021)

Did you Understand this?: Leveraging Gaze Behavior to Assess Questionnaire Comprehension. - Radiah Rivu; Yasmeen Abdrabou; Yomna Abdelrahman; Ken Pfeuffer; Dagmar Kern; Cornelia Neuert; Daniel Buschek; Florian Alt (ETRA Short Papers, 2021)

Under Pressure. A User-Centered Threat Model for Cryptocurrency Owners. - Michael Fröhlich; Philipp Hulm; Florian Alt (ICBTA, 2021)

Looking for Info: Evaluation of Gaze Based Information Retrieval in Augmented Reality. - Robin Piening; Ken Pfeuffer; Augusto Esteves; Tim Mittermeier; Sarah Prange; Philippe Schröder; Florian Alt (INTERACT (1), 2021)

Investigating User Perceptions Towards Wearable Mobile Electromyography. - Sarah Prange; Sven Mayer; Maria-Lena Bittl; Mariam Hassib; Florian Alt (INTERACT (4), 2021)

Emotion Elicitation Techniques in Virtual Reality. - Radiah Rivu; Ruoyu Jiang; Ville Mäkelä; Mariam Hassib; Florian Alt (INTERACT (1), 2021)

Exploring How Saliency Affects Attention in Virtual Reality. - Radiah Rivu; Ville Mäkelä; Mariam Hassib; Yomna Abdelrahman; Florian Alt (INTERACT (5), 2021)

When Friends Become Strangers: Understanding the Influence of Avatar Gender on Interpersonal Distance in Virtual Reality. - Radiah Rivu; Yumeng Zhou; Robin Welsch; Ville Mäkelä; Florian Alt (INTERACT (5), 2021)

Tremble: TRansparent Emission Monitoring with BLockchain Endorsement. - Alexander Nußbaum; Johannes Schütte; Luoyao Hao; Henning Schulzrinne; Florian Alt (iThings/GreenCom/CPSCom/SmartData/Cybermatics, 2021)

Design Considerations for Usable Authentication in Smart Homes. - Sarah Prange; Ceenu George; Florian Alt (MuC, 2021)

Take Your Security and Privacy Into Your Own Hands! Why Security and Privacy Assistants Should be Tangible. - Sarah Delgado Rodriguez; Sarah Prange; Florian Alt (MuC (Workshopband), 2021)

Understanding Bystanders' Tendency to Shoulder Surf Smartphones Using 360-degree Videos in Virtual Reality. - Alia Saad; Jonathan Liebers; Uwe Gruenefeld; Florian Alt; Stefan Schneegass (MobileHCI, 2021)

Roles Matter! Understanding Differences in the Privacy Mental Models of Smart Home Visitors and Residents. - Karola Marky; Sarah Prange; Max Mühlhäuser; Florian Alt (MUM, 2021)

I'm in Control! Transferring Object Ownership Between Remote Users with Haptic Props in Virtual Reality. - Jonas Auda; Leon Busse; Ken Pfeuffer; Uwe Gruenefeld; Radiah Rivu; Florian Alt; Stefan Schneegass (SUI, 2021)

Altering Non-verbal Cues to Implicitly Direct Attention in Social VR. - Radiah Rivu; Ken Pfeuffer; Philipp Müller 001; Yomna Abdelrahman; Andreas Bulling; Florian Alt (SUI, 2021)

Bi-3D: Bi-Manual Pen-and-Touch Interaction for 3D Manipulation on Tablets. - Ken Pfeuffer; Abdullatif Dinc; Jan Obernolte; Radiah Rivu; Yasmeen Abdrabou; Franziska Shelter; Yomna Abdelrahman; Florian Alt (UIST, 2021)

Out-of-the-Lab Research in Usable Security and Privacy. - Florian Alt (UMAP (Adjunct Publication), 2021)

ARtention: A design space for gaze-adaptive user interfaces in augmented reality. - Ken Pfeuffer; Yasmeen Abdrabou; Augusto Esteves; Radiah Rivu; Yomna Abdelrahman; Stefanie Meitner; Amr Saadi; Florian Alt (Comput. Graph., 2021)

Orbuculum - Predicting When Users Intend to Leave Large Public Displays. - Florian Alt; Daniel Buschek; David Heuss; Jörg Müller 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

GeniePutt: Augmenting human motor skills through electrical muscle stimulation. - Sarah Faltaous; Aya Abdulmaksoud; Markus Kempe; Florian Alt; Stefan Schneegass (it Inf. Technol., 2021)

Pervasive Security and Privacy - A Brief Reflection on Challenges and Opportunities. - Florian Alt (IEEE Pervasive Comput., 2021)

Remote VR Studies: A Framework for Running Virtual Reality Studies Remotely Via Participant-Owned HMDs. - Radiah Rivu; Ville Mäkelä; Sarah Prange; Sarah Delgado Rodriguez; Robin Piening; Yumeng Zhou; Kay Köhle; Ken Pfeuffer; Yomna Abdelrahman; Matthias Hoppe 001; Albrecht Schmidt 001; Florian Alt (ACM Trans. Comput. Hum. Interact., 2021)

Blockchain and Cryptocurrency in Human Computer Interaction: A Systematic Literature Review and Research Agenda. - Michael Fröhlich; Franz Waltenberger; Ludwig Trotter; Florian Alt; Albrecht Schmidt 001 (Conference on Designing Interactive Systems, 2022)

Designing Trustworthy User Interfaces for the Voluntary Carbon Market: A Randomized Online Experiment. - Klaudia Guzij; Michael Fröhlich; Florian Fincke; Albrecht Schmidt 001; Florian Alt (Conference on Designing Interactive Systems, 2022)

CueVR: Studying the Usability of Cue-based Authentication for Virtual Reality. - Yomna Abdelrahman; Florian Mathis; Pascal Knierim; Axel Kettler; Florian Alt; Mohamed Khamis (AVI, 2022)

Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality. - Yasmeen Abdrabou; Sheikh Radiah Rivu; Tarek Ammar; Jonathan Liebers; Alia Saad; Carina Liebers; Uwe Gruenefeld; Pascal Knierim; Mohamed Khamis; Ville Mäkelä; Stefan Schneegass; Florian Alt (AVI, 2022)

"Secure settings are quick and easy!" - Motivating End-Users to Choose Secure Smart Home Configurations. - Sarah Prange; Niklas Thiem; Michael Fröhlich; Florian Alt (AVI, 2022)

"Your Eyes Tell You Have Used This Password Before": Identifying Password Reuse from Gaze and Keystroke Dynamics. - Yasmeen Abdrabou; Johannes Schütte; Ahmed Shams; Ken Pfeuffer; Daniel Buschek; Mohamed Khamis; Florian Alt (CHI, 2022)

Pandemic Displays: Considering Hygiene on Public Touchscreens in the Post-Pandemic Era. - Ville Mäkelä; Jonas Winter; Jasmin Schwab; Michael Koch 001; Florian Alt (CHI, 2022)

"Where did you first meet the owner?" - Exploring Usable Authentication for Smart Home Visitors. - Sarah Prange; Sarah Delgado Rodriguez; Timo Doeding; Florian Alt (CHI Extended Abstracts, 2022)

Mask removal isn't always convenient in public! - The Impact of the Covid-19 Pandemic on Device Usage and User Authentication. - Alia Saad; Uwe Gruenefeld; Lukas Mecke; Marion Koelle; Florian Alt; Stefan Schneegass (CHI Extended Abstracts, 2022)

PriCheck- An Online Privacy Assistant for Smart Device Purchases. - Vera Volk; Sarah Prange; Florian Alt (CHI Extended Abstracts, 2022)

Look & Turn: One-handed and Expressive Menu Interaction by Gaze and Arm Turns in VR. - Katharina Reiter; Ken Pfeuffer; Augusto Esteves; Tim Mittermeier; Florian Alt (ETRA, 2022)

Prototyping with Blockchain: A Case Study for Teaching Blockchain Application Development at University. - Michael Fröhlich; Jose Adrian Vega Vermehren; Amelie Pahl; Sergej Lotz; Florian Alt; Albrecht Schmidt 001; Isabell M. Welpe (ICL (1), 2022)

Rubik's Cube Auth - A Tangible Authentication Mechanism Using A Standard Rubik's Cube. - Szilvia Balogh; Tobias Daniel; Sarah Delgado Rodriguez; Ismael Prieto Romero; Florian Alt (MuC (Workshopband), 2022)

Inclusive Security by Design. - Pascal Knierim; Sarah Prange; Sebastian S. Feger; Stefan Schneegaß; M. Angela Sasse; Dominik Bayerl; Hans-Joachim Hof; Florian Alt (MuC (Workshopband), 2022)

Enthusiasts, Pragmatists, and Skeptics: Investigating Users' Attitudes Towards Emotion- and Personality-Aware Voice Assistants across Cultures. - Yong Ma 003; Yomna Abdelrahman; Barbarella Petz; Heiko Drewes; Florian Alt; Heinrich Hussmann; Andreas Butz (MuC, 2022)

Alexa, It's Me! An Online Survey on the User Experience of Smart Speaker Authentication. - Andreas Renz; Matthias Baldauf; Edith Maier; Florian Alt (MuC, 2022)

A Practical Method to Eye-tracking on the Phone: Toolkit, Accuracy and Precision. - Thanh Le; Felix Dietz; Ken Pfeuffer; Florian Alt (MUM, 2022)

"I saw your partner naked": Exploring Privacy Challenges During Video-based Online Meetings. - Sarah Prange; Sarah Delgado Rodriguez; Lukas Mecke; Florian Alt (MUM, 2022)

'Can you Set It Up On Your Own?' - Investigating Users' Ability To Participate in Remote-Based Virtual Reality Studies. - Radiah Rivu; Helena Bayerl; Pascal Knierim; Florian Alt (MUM, 2022)

Experiencing Tangible Privacy Control for Smart Homes with PriKey. - Sarah Delgado Rodriguez; Sarah Prange; Pascal Knierim; Karola Marky; Florian Alt (MUM, 2022)

Supporting Interface Experimentation for Blockchain Applications. - Michael Fröhlich; Benjamin Moser; Florian Alt; Albrecht Schmidt 001 (NordiCHI (Adjunct), 2022)

Implementation and Evaluation of a Point-Of-Sale Payment System Using Bitcoin Lightning. - Michael Fröhlich; Jose Adrian Vega Vermehren; Florian Alt; Albrecht Schmidt 001 (NordiCHI, 2022)

Real-World Methods of Autobiographical Recall in Virtual Reality. - Laura Götz; Radiah Rivu; Florian Alt; Albrecht Schmidt 001; Ville Mäkelä (NordiCHI, 2022)

PriKey - Investigating Tangible Privacy Control for Smart Home Inhabitants and Visitors. - Sarah Delgado Rodriguez; Sarah Prange; Christina Vergara Ossenberg; Markus Henkel; Florian Alt; Karola Marky (NordiCHI, 2022)

Understanding Shoulder Surfer Behavior Using Virtual Reality. - Yasmeen Abdrabou; Radiah Rivu; Tarek Ammar; Jonathan Liebers; Alia Saad; Carina Liebers; Uwe Gruenefeld; Pascal Knierim; Mohamed Khamis; Ville Mäkelä; Stefan Schneegass; Florian Alt (VR Workshops, 2022)

User-centred multimodal authentication: securing handheld mobile devices using gaze and touch input. - Mohamed Khamis; Karola Marky; Andreas Bulling; Florian Alt (Behav. Inf. Technol., 2022)

What is XR? Towards a Framework for Augmented and Virtual Reality. - Philipp A. Rauschnabel; Reto Felix; Chris Hinsch; Hamza Shahab; Florian Alt (Comput. Hum. Behav., 2022)

TruEyes: Utilizing Microtasks in Mobile Apps for Crowdsourced Labeling of Machine Learning Datasets. - Chandramohan Sudar; Michael Fröhlich; Florian Alt (CoRR, 2022)

Affective Automotive User Interfaces-Reviewing the State of Driver Affect Research and Emotion Regulation in the Car. - Michael Braun 003; Florian Weber; Florian Alt (ACM Comput. Surv., 2022)

Beyond Passwords - Challenges and Opportunities of Future Authentication. - Florian Alt; Stefan Schneegass (IEEE Secur. Priv., 2022)

One-handed Input for Mobile Devices via Motion Matching and Orbits Controls. - Augusto Esteves; Elizabeth Bouquet; Ken Pfeuffer; Florian Alt (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

An Investigation of Shoulder Surfing Attacks on Touch-Based Unlock Events. - Stefan Schneegass; Alia Saad; Roman Heger; Sarah Delgado Rodriguez; Romina Poguntke; Florian Alt (Proc. ACM Hum. Comput. Interact., 2022)

Out-of-the-Lab Pervasive Computing. - Florian Alt; Vassilis Kostakos; Nuria Oliver (IEEE Pervasive Comput., 2022)

Challenges in Virtual Reality Studies: Ethics and Internal and External Validity. - Sarah Delgado Rodriguez; Radiah Rivu; Ville Mäkelä; Florian Alt (AHs, 2023)

Introduction to Authentication using Behavioral Biometrics. - Jonathan Liebers; Uwe Gruenefeld; Daniel Buschek; Florian Alt; Stefan Schneegass (CHI Extended Abstracts, 2023)

Exploring the Use of Electromagnets to Influence Key Targeting on Physical Keyboards. - Lukas Mecke; Ismael Prieto Romero; Sarah Delgado Rodriguez; Florian Alt (CHI Extended Abstracts, 2023)

HotFoot: Foot-Based User Identification Using Thermal Imaging. - Alia Saad; Kian Izadi; Anam Ahmad Khan; Pascal Knierim; Stefan Schneegass; Florian Alt; Yomna Abdelrahman (CHI, 2023)

Triggering Empathy out of Malicious Intent: The Role of Empathy in Social Engineering Attacks. - Verena Distler; Yasmeen Abdrabou; Felix Dietz; Florian Alt (EMPATHICH, 2023)

Gaze-based Mode-Switching to Enhance Interaction with Menus on Tablets. - Yanfei Hu Fleischhauer; Hemant Bhaskar Surale; Florian Alt; Ken Pfeuffer (ETRA, 2023)

GazeCast: Using Mobile Devices to Allow Gaze-based Interaction on Public Displays. - Omar Namnakani; Penpicha Sinrattanavong; Yasmeen Abdrabou; Andreas Bulling; Florian Alt; Mohamed Khamis (ETRA, 2023)

Empowering Users: Leveraging Interface Cues to Enhance Password Security. - Yasmeen Abdrabou; Marco Asbeck; Ken Pfeuffer; Yomna Abdelrahman; Mariam Hassib; Florian Alt (INTERACT (1), 2023)

Sick in the Car, Sick in VR? Understanding How Real-World Susceptibility to Dizziness, Nausea, and Eye Strain Influences VR Motion Sickness. - Oliver Hein; Philipp A. Rauschnabel; Mariam Hassib; Florian Alt (INTERACT (2), 2023)

How Unique do we Move? Understanding the Human Body and Context Factors for User Identification. - Yasmeen Abdrabou; Lukas Mecke; Radiah Rivu; Sarah Prange; Quy Dat Nguyen; Vanessa Voigt; Florian Alt; Ken Pfeuffer (MuC, 2023)

How Are Your Participants Feeling Today? Accounting For and Assessing Emotions in Virtual Reality. - Radiah Rivu; Pia Prodan; Ville Mäkelä; Pascal Knierim; Florian Alt (MuC, 2023)

Padlock, the Universal Security Symbol? - Exploring Symbols and Metaphors for Privacy and Security. - Sarah Delgado Rodriguez; Anh Dao Phuong; Franziska Bumiller; Lukas Mecke; Felix Dietz; Florian Alt; Mariam Hassib (MUM, 2023)

Safe Call: A Tangible Smartphone Interface That Supports Safe and Easy Phone Calls and Contacts Management for Older People. - Vanessa Voigt; Raffael Wiethe; Chanakarn Sassmann; Moritz Will; Sarah Delgado Rodriguez; Florian Alt (MUM, 2023)

Human-centered Behavioral and Physiological Security. - Florian Alt; Mariam Hassib; Verena Distler (NSPW, 2023)

PalmGazer: Unimanual Eye-hand Menus in Augmented Reality. - Ken Pfeuffer; Jan Obernolte; Felix Dietz; Ville Mäkelä; Ludwig Sidenmark; Pavel Manakhov; Minna Pakanen; Florian Alt (SUI, 2023)

'Don't Annoy Me With Privacy Decisions!' - Designing Privacy-Preserving User Interfaces for SSI Wallets on Smartphones. - Moritz Teuschel; Daniela Pöhn; Michael Grabatin; Felix Dietz; Wolfgang Hommel; Florian Alt (IEEE Access, 2023)

Revealing the Hidden Effects of Phishing Emails: An Analysis of Eye and Mouse Movements in Email Sorting Tasks. - Yasmeen Abdrabou; Felix Dietz; Ahmed Shams; Pascal Knierim; Yomna Abdelrahman; Ken Pfeuffer; Mariam Hassib; Florian Alt (CoRR, 2023)

Defining and Fortifying Against Cognitive Vulnerabilities in Social Engineering (Dagstuhl Seminar 23462). - Yomna Abdelrahman; Florian Alt; Tilman Dingler; Christopher Hadnagy; Abbie Maroño; Verena Distler (Dagstuhl Reports, 2023)

The Influence of Avatar Personalization on Emotions in VR. - Radiah Rivu; Daniel Roth 001; Florian Alt; Yomna Abdelrahman (Multimodal Technol. Interact., 2023)

Where Do You Look When Unlocking Your Phone? : A Field Study of Gaze Behaviour During Smartphone Unlock. - Yasmeen Abdrabou; Tatiana Omelina; Felix Dietz; Mohamed Khamis; Florian Alt; Mariam Hassib (CHI Extended Abstracts, 2024)

Decide Yourself or Delegate - User Preferences Regarding the Autonomy of Personal Privacy Assistants in Private IoT-Equipped Environments. - Karola Marky; Alina Stöver; Sarah Prange; Kira Bleck; Paul Gerber; Verena Zimmermann; Florian Müller 003; Florian Alt; Max Mühlhäuser (CHI, 2024)

Do You Need to Touch? Exploring Correlations between Personal Attributes and Preferences for Tangible Privacy Mechanisms. - Sarah Delgado Rodriguez; Priyasha Chatterjee; Anh Dao Phuong; Florian Alt; Karola Marky (CHI, 2024)

Public Security User Interfaces: Supporting Spontaneous Engagement with IT Security. - Doruntina Murtezaj; Viktorija Paneva; Verena Distler; Florian Alt (NSPW, 2024)

"I do (not) need that Feature!" - Understanding Users' Awareness and Control of Privacy Permissions on Android Smartphones. - Sarah Prange; Pascal Knierim; Gabriel Knoll; Felix Dietz; Alexander De Luca; Florian Alt (SOUPS @ USENIX Security Symposium, 2024)

Act2Auth - A Novel Authentication Concept based on Embedded Tangible Interaction at Desks. - Sarah Delgado Rodriguez; Sarah Prange; Lukas Mecke; Florian Alt (TEI, 2024)

CoAR-TV: Design and Evaluation of Asynchronous Collaboration in AR-Supported TV Experiences. - Elizabeth Bouquet; Simon von der Au; Christina Schneegass; Florian Alt (IMX, 2024)

Exploring Vulnerabilities in Remote VR User Studies. - Viktorija Paneva; Florian Alt (CoRR, 2024)

Designing and Evaluating Scalable Privacy Awareness and Control User Interfaces for Mixed Reality. - Marvin Strauss; Viktorija Paneva; Florian Alt; Stefan Schneegass (CoRR, 2024)

Exploring the Lands Between: A Method for Finding Differences between AI-Decisions and Human Ratings through Generated Samples. - Lukas Mecke; Daniel Buschek; Uwe Gruenefeld; Florian Alt (CoRR, 2024)

Do They Understand What They Are Using? - Assessing Perception and Usage of Biometrics. - Lukas Mecke; Alia Saad; Sarah Prange; Uwe Gruenefeld; Stefan Schneegass; Florian Alt (CoRR, 2024)

Understanding Phishing Experiences of Screen Reader Users. - João Janeiro; Sérgio Alves; Tiago João Guerreiro 001; Florian Alt; Verena Distler (IEEE Secur. Priv., 2024)

Delusio - Plausible Deniability For Face Recognition. - Felix Dietz; Lukas Mecke; Daniel Riesner; Florian Alt (Proc. ACM Hum. Comput. Interact., 2024)

The Pervasive Multiverse. - Florian Alt; Pascal Knierim; Julie R. Williamson; Joe A. Paradiso (IEEE Pervasive Comput., 2024)

Privacy in the Metaverse. - Viktorija Paneva; Marvin Strauss; Verena Winterhalter; Stefan Schneegass; Florian Alt (IEEE Pervasive Comput., 2024)

Predicting Personality Traits from Hand-Tracking and Typing Behavior in Extended Reality under the Presence and Absence of Haptic Feedback. - Jonathan Liebers; Felix Bernardi; Alia Saad; Lukas Mecke; Uwe Gruenefeld; Florian Alt; Stefan Schneegass (CHI Extended Abstracts, 2025)

Exploring the Effect of Music on User Typing and Identification through Keystroke Dynamics. - Lukas Mecke; Assem Mahmoud; Simon Marat; Florian Alt (CHI, 2025)

The TaPSI Research Framework - A Systematization of Knowledge on Tangible Privacy and Security Interfaces. - Sarah Delgado Rodriguez; Maximiliane Windl; Florian Alt; Karola Marky (CHI, 2025)

Vishing: Detecting social engineering in spoken communication - A first survey & urgent roadmap to address an emerging societal challenge. - Andreas Triantafyllopoulos; Anika A. Spiesberger; Iosif Tsangko; Xin Jing; Verena Distler; Felix Dietz; Florian Alt; Björn W. Schuller (Comput. Speech Lang., 2025)

Usable Privacy in Virtual Worlds: Design Implications for Data Collection Awareness and Control Interfaces in Virtual Reality. - Viktorija Paneva; Verena Winterhalter; Naga Sai Surya Vamsy Malladi; Marvin Strauss; Stefan Schneegass; Florian Alt (CoRR, 2025)

User Understanding of Privacy Permissions in Mobile Augmented Reality: Perceptions and Misconceptions. - Viktorija Paneva; Verena Winterhalter; Franziska Augustinowski; Florian Alt (CoRR, 2025)

At the Speed of the Heart: Evaluating Physiologically-Adaptive Visualizations for Supporting Engagement in Biking Exergaming in Virtual Reality. - Oliver Hein; Sandra Wackerl; Changkun Ou; Florian Alt; Francesco Chiossi (CoRR, 2025)