Florian Alt

ORCID

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 215

Top Venues

CHI

CHI Extended Abstracts

MUM

PerDis

Universität Stuttgart (PHD)

Education History

Universität Stuttgart

PHD

Publications

Yasmeen Abdrabou, Tatiana Omelina, Felix Dietz, Mohamed Khamis, Florian Alt, Mariam Hassib
Where Do You Look When Unlocking Your Phone? : A Field Study of Gaze Behaviour During Smartphone Unlock. CHI Extended Abstracts (2024)
Florian Alt, Pascal Knierim, Julie R. Williamson, Joe A. Paradiso
The Pervasive Multiverse. IEEE Pervasive Comput. 23 (1) (2024)
Karola Marky, Alina Stöver, Sarah Prange, Kira Bleck, Paul Gerber, Verena Zimmermann, Florian Müller, Florian Alt, Max Mühlhäuser
Decide Yourself or Delegate - User Preferences Regarding the Autonomy of Personal Privacy Assistants in Private IoT-Equipped Environments. CHI (2024)
Elizabeth Bouquet, Simon von der Au, Christina Schneegass, Florian Alt
CoAR-TV: Design and Evaluation of Asynchronous Collaboration in AR-Supported TV Experiences. IMX (2024)
Sarah Delgado Rodriguez, Sarah Prange, Lukas Mecke, Florian Alt
Act2Auth - A Novel Authentication Concept based on Embedded Tangible Interaction at Desks. TEI (2024)
Sarah Delgado Rodriguez, Priyasha Chatterjee, Anh Dao Phuong, Florian Alt, Karola Marky
Do You Need to Touch? Exploring Correlations between Personal Attributes and Preferences for Tangible Privacy Mechanisms. CHI (2024)
Viktorija Paneva, Florian Alt
Exploring Vulnerabilities in Remote VR User Studies. CoRR (2024)
Florian Alt, Mariam Hassib, Verena Distler
Human-centered Behavioral and Physiological Security. NSPW (2023)
Omar Namnakani, Penpicha Sinrattanavong, Yasmeen Abdrabou, Andreas Bulling, Florian Alt, Mohamed Khamis
GazeCast: Using Mobile Devices to Allow Gaze-based Interaction on Public Displays. ETRA (2023)
Verena Distler, Yasmeen Abdrabou, Felix Dietz, Florian Alt
Triggering Empathy out of Malicious Intent: The Role of Empathy in Social Engineering Attacks. EMPATHICH (2023)
Vanessa Voigt, Raffael Wiethe, Chanakarn Sassmann, Moritz Will, Sarah Delgado Rodriguez, Florian Alt
Safe Call: A Tangible Smartphone Interface That Supports Safe and Easy Phone Calls and Contacts Management for Older People. MUM (2023)
Sarah Delgado Rodriguez, Radiah Rivu, Ville Mäkelä, Florian Alt
Challenges in Virtual Reality Studies: Ethics and Internal and External Validity. AHs (2023)
Yomna Abdelrahman, Florian Alt, Tilman Dingler, Christopher Hadnagy, Abbie Maroño, Verena Distler
Defining and Fortifying Against Cognitive Vulnerabilities in Social Engineering (Dagstuhl Seminar 23462). Dagstuhl Reports 13 (11) (2023)
Alia Saad, Kian Izadi, Anam Ahmad Khan, Pascal Knierim, Stefan Schneegass, Florian Alt, Yomna Abdelrahman
HotFoot: Foot-Based User Identification Using Thermal Imaging. CHI (2023)
Radiah Rivu, Daniel Roth, Florian Alt, Yomna Abdelrahman
The Influence of Avatar Personalization on Emotions in VR. Multimodal Technol. Interact. 7 (4) (2023)
Ken Pfeuffer, Jan Obernolte, Felix Dietz, Ville Mäkelä, Ludwig Sidenmark, Pavel Manakhov, Minna Pakanen, Florian Alt
PalmGazer: Unimanual Eye-hand Menus in Augmented Reality. SUI (2023)
Moritz Teuschel, Daniela Pöhn, Michael Grabatin, Felix Dietz, Wolfgang Hommel, Florian Alt
'Don't Annoy Me With Privacy Decisions!' - Designing Privacy-Preserving User Interfaces for SSI Wallets on Smartphones. IEEE Access 11 (2023)
Lukas Mecke, Ismael Prieto Romero, Sarah Delgado Rodriguez, Florian Alt
Exploring the Use of Electromagnets to Influence Key Targeting on Physical Keyboards. CHI Extended Abstracts (2023)
Yasmeen Abdrabou, Lukas Mecke, Radiah Rivu, Sarah Prange, Quy Dat Nguyen, Vanessa Voigt, Florian Alt, Ken Pfeuffer
How Unique do we Move? Understanding the Human Body and Context Factors for User Identification. MuC (2023)
Sarah Delgado Rodriguez, Anh Dao Phuong, Franziska Bumiller, Lukas Mecke, Felix Dietz, Florian Alt, Mariam Hassib
Padlock, the Universal Security Symbol? - Exploring Symbols and Metaphors for Privacy and Security. MUM (2023)
Oliver Hein, Philipp A. Rauschnabel, Mariam Hassib, Florian Alt
Sick in the Car, Sick in VR? Understanding How Real-World Susceptibility to Dizziness, Nausea, and Eye Strain Influences VR Motion Sickness. INTERACT (2) (2023)
Jonathan Liebers, Uwe Gruenefeld, Daniel Buschek, Florian Alt, Stefan Schneegass
Introduction to Authentication using Behavioral Biometrics. CHI Extended Abstracts (2023)
Yasmeen Abdrabou, Marco Asbeck, Ken Pfeuffer, Yomna Abdelrahman, Mariam Hassib, Florian Alt
Empowering Users: Leveraging Interface Cues to Enhance Password Security. INTERACT (1) (2023)
Yasmeen Abdrabou, Felix Dietz, Ahmed Shams, Pascal Knierim, Yomna Abdelrahman, Ken Pfeuffer, Mariam Hassib, Florian Alt
Revealing the Hidden Effects of Phishing Emails: An Analysis of Eye and Mouse Movements in Email Sorting Tasks. CoRR (2023)
Ken Pfeuffer, Jan Obernolte, Felix Dietz, Ville Mäkelä, Ludwig Sidenmark, Pavel Manakhov, Minna Pakanen, Florian Alt
PalmGazer: Unimanual Eye-hand Menus in Augmented Reality. CoRR (2023)
Yanfei Hu Fleischhauer, Hemant Bhaskar Surale, Florian Alt, Ken Pfeuffer
Gaze-based Mode-Switching to Enhance Interaction with Menus on Tablets. ETRA (2023)
Radiah Rivu, Pia Prodan, Ville Mäkelä, Pascal Knierim, Florian Alt
How Are Your Participants Feeling Today? Accounting For and Assessing Emotions in Virtual Reality. MuC (2023)
Sarah Prange, Niklas Thiem, Michael Fröhlich, Florian Alt
"Secure settings are quick and easy!" - Motivating End-Users to Choose Secure Smart Home Configurations. AVI (2022)
Philipp A. Rauschnabel, Reto Felix, Chris Hinsch, Hamza Shahab, Florian Alt
What is XR? Towards a Framework for Augmented and Virtual Reality. Comput. Hum. Behav. 133 (2022)
Mohamed Khamis, Karola Marky, Andreas Bulling, Florian Alt
User-centred multimodal authentication: securing handheld mobile devices using gaze and touch input. Behav. Inf. Technol. 41 (10) (2022)
Michael Froehlich, Jose Adrian Vega Vermehren, Florian Alt, Albrecht Schmidt
Implementation and Evaluation of a Point-Of-Sale Payment System Using Bitcoin Lightning. NordiCHI (2022)
Augusto Esteves, Elizabeth Bouquet, Ken Pfeuffer, Florian Alt
One-handed Input for Mobile Devices via Motion Matching and Orbits Controls. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 6 (2) (2022)
Laura Götz, Radiah Rivu, Florian Alt, Albrecht Schmidt, Ville Mäkelä
Real-World Methods of Autobiographical Recall in Virtual Reality. NordiCHI (2022)
Andreas Renz, Matthias Baldauf, Edith Maier, Florian Alt
Alexa, It's Me! An Online Survey on the User Experience of Smart Speaker Authentication. MuC (2022)
Stefan Schneegass, Alia Saad, Roman Heger, Sarah Delgado Rodriguez, Romina Poguntke, Florian Alt
An Investigation of Shoulder Surfing Attacks on Touch-Based Unlock Events. Proc. ACM Hum. Comput. Interact. 6 (MHCI) (2022)
Florian Alt, Stefan Schneegass, Jens Grossklags, Heather Richter Lipford, Jessica Staddon
Beyond Passwords - Challenges and Opportunities of Future Authentication. IEEE Secur. Priv. 20 (1) (2022)
Yasmeen Abdrabou, Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Carina Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mäkelä, Stefan Schneegass, Florian Alt
Understanding Shoulder Surfer Behavior Using Virtual Reality. VR Workshops (2022)
Yomna Abdelrahman, Florian Mathis, Pascal Knierim, Axel Kettler, Florian Alt, Mohamed Khamis
CueVR: Studying the Usability of Cue-based Authentication for Virtual Reality. AVI (2022)
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
Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality. AVI (2022)
Yong Ma, Yomna Abdelrahman, Barbarella Petz, Heiko Drewes, Florian Alt, Heinrich Hussmann, Andreas Butz
Enthusiasts, Pragmatists, and Skeptics: Investigating Users' Attitudes Towards Emotion- and Personality-Aware Voice Assistants across Cultures. MuC (2022)
Szilvia Balogh, Tobias Daniel, Sarah Delgado Rodriguez, Ismael Prieto Romero, Florian Alt
Rubik's Cube Auth - A Tangible Authentication Mechanism Using A Standard Rubik's Cube. MuC (Workshopband) (2022)
Michael Fröhlich, Jose Adrian Vega Vermehren, Amelie Pahl, Sergej Lotz, Florian Alt, Albrecht Schmidt, Isabell M. Welpe
Prototyping with Blockchain: A Case Study for Teaching Blockchain Application Development at University. ICL (1) (2022)
Thanh Le, Felix Dietz, Ken Pfeuffer, Florian Alt
A Practical Method to Eye-tracking on the Phone: Toolkit, Accuracy and Precision. MUM (2022)
Alia Saad, Uwe Gruenefeld, Lukas Mecke, Marion Koelle, Florian Alt, Stefan Schneegass
Mask removal isn't always convenient in public! - The Impact of the Covid-19 Pandemic on Device Usage and User Authentication. CHI Extended Abstracts (2022)
Ville Mäkelä, Jonas Winter, Jasmin Schwab, Michael Koch, Florian Alt
Pandemic Displays: Considering Hygiene on Public Touchscreens in the Post-Pandemic Era. CHI (2022)
Chandramohan Sudar, Michael Froehlich, Florian Alt
TruEyes: Utilizing Microtasks in Mobile Apps for Crowdsourced Labeling of Machine Learning Datasets. CoRR (2022)
Sarah Prange, Sarah Delgado Rodriguez, Timo Doeding, Florian Alt
"Where did you first meet the owner?" - Exploring Usable Authentication for Smart Home Visitors. CHI Extended Abstracts (2022)
Michael Froehlich, Franz Waltenberger, Ludwig Trotter, Florian Alt, Albrecht Schmidt
Blockchain and Cryptocurrency in Human Computer Interaction: A Systematic Literature Review and Research Agenda. Conference on Designing Interactive Systems (2022)
Pascal Knierim, Sarah Prange, Sebastian S. Feger, Stefan Schneegaß, M. Angela Sasse, Dominik Bayerl, Hans-Joachim Hof, Florian Alt
Inclusive Security by Design. MuC (Workshopband) (2022)
Sarah Prange, Sarah Delgado Rodriguez, Lukas Mecke, Florian Alt
"I saw your partner naked": Exploring Privacy Challenges During Video-based Online Meetings. MUM (2022)
Katharina Reiter, Ken Pfeuffer, Augusto Esteves, Tim Mittermeier, Florian Alt
Look & Turn: One-handed and Expressive Menu Interaction by Gaze and Arm Turns in VR. ETRA (2022)
Yasmeen Abdrabou, Johannes Schütte, Ahmed Shams, Ken Pfeuffer, Daniel Buschek, Mohamed Khamis, Florian Alt
"Your Eyes Tell You Have Used This Password Before": Identifying Password Reuse from Gaze and Keystroke Dynamics. CHI (2022)
Michael Froehlich, Benjamin Moser, Florian Alt, Albrecht Schmidt
Supporting Interface Experimentation for Blockchain Applications. NordiCHI (Adjunct) (2022)
Radiah Rivu, Helena Bayerl, Pascal Knierim, Florian Alt
'Can you Set It Up On Your Own?' - Investigating Users' Ability To Participate in Remote-Based Virtual Reality Studies. MUM (2022)
Klaudia Guzij, Michael Fröhlich, Florian Fincke, Albrecht Schmidt, Florian Alt
Designing Trustworthy User Interfaces for the Voluntary Carbon Market: A Randomized Online Experiment. Conference on Designing Interactive Systems (2022)
Klaudia Guzij, Michael Fröhlich, Florian Fincke, Albrecht Schmidt, Florian Alt
Designing Trustworthy User Interfaces for the Voluntary Carbon Market: A Randomized Online Experiment. CoRR (2022)
Sarah Delgado Rodriguez, Sarah Prange, Christina Vergara Ossenberg, Markus Henkel, Florian Alt, Karola Marky
PriKey - Investigating Tangible Privacy Control for Smart Home Inhabitants and Visitors. NordiCHI (2022)
Michael Braun, Florian Weber, Florian Alt
Affective Automotive User Interfaces-Reviewing the State of Driver Affect Research and Emotion Regulation in the Car. ACM Comput. Surv. 54 (7) (2022)
Florian Alt, Vassilis Kostakos, Nuria Oliver
Out-of-the-Lab Pervasive Computing. IEEE Pervasive Comput. 21 (1) (2022)
Sarah Delgado Rodriguez, Sarah Prange, Pascal Knierim, Karola Marky, Florian Alt
Experiencing Tangible Privacy Control for Smart Homes with PriKey. MUM (2022)
Vera Volk, Sarah Prange, Florian Alt
PriCheck- An Online Privacy Assistant for Smart Device Purchases. CHI Extended Abstracts (2022)
Michael Fröhlich, Franz Waltenberger, Ludwig Trotter, Florian Alt, Albrecht Schmidt
Blockchain and Cryptocurrency in Human Computer Interaction: A Systematic Literature Review and Research Agenda. CoRR (2022)
Radiah Rivu, Yumeng Zhou, Robin Welsch, Ville Mäkelä, Florian Alt
When Friends Become Strangers: Understanding the Influence of Avatar Gender on Interpersonal Distance in Virtual Reality. INTERACT (5) (2021)
Ken Pfeuffer, Abdullatif Dinc, Jan Obernolte, Radiah Rivu, Yasmeen Abdrabou, Franziska Shelter, Yomna Abdelrahman, Florian Alt
Bi-3D: Bi-Manual Pen-and-Touch Interaction for 3D Manipulation on Tablets. UIST (2021)
Radiah Rivu, Ken Pfeuffer, Philipp Müller, Yomna Abdelrahman, Andreas Bulling, Florian Alt
Altering Non-verbal Cues to Implicitly Direct Attention in Social VR. SUI (2021)
Radiah Rivu, Yasmeen Abdrabou, Yomna Abdelrahman, Ken Pfeuffer, Dagmar Kern, Cornelia Neuert, Daniel Buschek, Florian Alt
Did you Understand this?: Leveraging Gaze Behavior to Assess Questionnaire Comprehension. ETRA Short Papers (2021)
Michael Fröhlich, Charlotte Kobiella, Albrecht Schmidt, Florian Alt
Is it Better With Onboarding? Improving First-Time Cryptocurrency App Experiences. Conference on Designing Interactive Systems (2021)
Radiah Rivu, Ville Mäkelä, Mariam Hassib, Yomna Abdelrahman, Florian Alt
Exploring How Saliency Affects Attention in Virtual Reality. INTERACT (5) (2021)
Radiah Rivu, Ville Mäkelä, Sarah Prange, Sarah Delgado Rodriguez, Robin Piening, Yumeng Zhou, Kay Köhle, Ken Pfeuffer, Yomna Abdelrahman, Matthias Hoppe, Albrecht Schmidt, Florian Alt
Remote VR Studies - A Framework for Running Virtual Reality Studies Remotely Via Participant-Owned HMDs. CoRR (2021)
Alexander Nußbaum, Johannes Schütte, Luoyao Hao, Henning Schulzrinne, Florian Alt
Tremble: TRansparent Emission Monitoring with BLockchain Endorsement. iThings/GreenCom/CPSCom/SmartData/Cybermatics (2021)
Yasmeen Abdrabou, Ahmed Shams, Mohamed Omar Mantawy, Anam Ahmad Khan, Mohamed Khamis, Florian Alt, Yomna Abdelrahman
GazeMeter: Exploring the Usage of Gaze Behaviour to Enhance Password Assessments. ETRA Full Papers (2021)
Leon Müller, Ken Pfeuffer, Jan Gugenheimer, Bastian Pfleging, Sarah Prange, Florian Alt
SpatialProto: Exploring Real-World Motion Captures for Rapid Prototyping of Interactive Mixed Reality. CHI (2021)
Radiah Rivu, Ruoyu Jiang, Ville Mäkelä, Mariam Hassib, Florian Alt
Emotion Elicitation Techniques in Virtual Reality. INTERACT (1) (2021)
Albrecht Schmidt, Florian Alt, Ville Mäkelä
Evaluation in Human-Computer Interaction - Beyond Lab Studies. CHI Extended Abstracts (2021)
Florian Alt
Out-of-the-Lab Research in Usable Security and Privacy. UMAP (Adjunct Publication) (2021)
Robin Piening, Ken Pfeuffer, Augusto Esteves, Tim Mittermeier, Sarah Prange, Philippe Schröder, Florian Alt
Looking for Info: Evaluation of Gaze Based Information Retrieval in Augmented Reality. INTERACT (1) (2021)
Sarah Prange, Ahmed Shams, Robin Piening, Yomna Abdelrahman, Florian Alt
PriView- Exploring Visualisations to Support Users' Privacy Awareness. CHI (2021)
Florian Alt
Pervasive Security and Privacy - A Brief Reflection on Challenges and Opportunities. IEEE Pervasive Comput. 20 (4) (2021)
Michael Fröhlich, Philipp Hulm, Florian Alt
Under Pressure. A User-Centered Threat Model for Cryptocurrency Owners. ICBTA (2021)
Radiah Rivu, Ville Mäkelä, Sarah Prange, Sarah Delgado Rodriguez, Robin Piening, Yumeng Zhou, Kay Köhle, Ken Pfeuffer, Yomna Abdelrahman, Matthias Hoppe, Albrecht Schmidt, Florian Alt
Remote VR Studies: A Framework for Running Virtual Reality Studies Remotely Via Participant-Owned HMDs. ACM Trans. Comput. Hum. Interact. 28 (6) (2021)
Karola Marky, Sarah Prange, Max Mühlhäuser, Florian Alt
Roles Matter! Understanding Differences in the Privacy Mental Models of Smart Home Visitors and Residents. MUM (2021)
Alia Saad, Jonathan Liebers, Uwe Gruenefeld, Florian Alt, Stefan Schneegass
Understanding Bystanders' Tendency to Shoulder Surf Smartphones Using 360-degree Videos in Virtual Reality. MobileHCI (2021)
Florian Alt, Daniel Buschek, David Heuss, Jörg Müller
Orbuculum - Predicting When Users Intend to Leave Large Public Displays. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (1) (2021)
Jonathan Liebers, Mark Abdelaziz, Lukas Mecke, Alia Saad, Jonas Auda, Uwe Gruenefeld, Florian Alt, Stefan Schneegass
Understanding User Identification in Virtual Reality Through Behavioral Biometrics and the Effect of Body Normalization. CHI (2021)
Sarah Delgado Rodriguez, Sarah Prange, Florian Alt
Take Your Security and Privacy Into Your Own Hands! Why Security and Privacy Assistants Should be Tangible. MuC (Workshopband) (2021)
Sarah Prange, Ceenu George, Florian Alt
Design Considerations for Usable Authentication in Smart Homes. Mensch und Computer (2021)
Jonas Auda, Leon Busse, Ken Pfeuffer, Uwe Gruenefeld, Radiah Rivu, Florian Alt, Stefan Schneegass
I'm in Control! Transferring Object Ownership Between Remote Users with Haptic Props in Virtual Reality. SUI (2021)
Sarah Faltaous, Aya Abdulmaksoud, Markus Kempe, Florian Alt, Stefan Schneegass
GeniePutt: Augmenting human motor skills through electrical muscle stimulation. it Inf. Technol. 63 (3) (2021)
Yasmeen Abdrabou, Yomna Abdelrahman, Mohamed Khamis, Florian Alt
Think Harder! Investigating the Effect of Password Strength on Cognitive Load during Password Creation. CHI Extended Abstracts (2021)
Ville Mäkelä, Johannes Kleine, Maxine Hood, Florian Alt, Albrecht Schmidt
Hidden Interaction Techniques: Concealed Information Acquisition and Texting on Smartphones and Wearables. CHI (2021)
Sarah Delgado Rodriguez, Sarah Prange, Lukas Mecke, Florian Alt
ActPad- A Smart Desk Platform to Enable User Interaction with IoT Devices. CHI Extended Abstracts (2021)
Sarah Prange, Sven Mayer, Maria-Lena Bittl, Mariam Hassib, Florian Alt
Investigating User Perceptions Towards Wearable Mobile Electromyography. INTERACT (4) (2021)
Michael Fröhlich, Maurizio Raphael Wagenhaus, Albrecht Schmidt, Florian Alt
Don't Stop Me Now! Exploring Challenges Of First-Time Cryptocurrency Users. Conference on Designing Interactive Systems (2021)
Ken Pfeuffer, Yasmeen Abdrabou, Augusto Esteves, Radiah Rivu, Yomna Abdelrahman, Stefanie Meitner, Amr Saadi, Florian Alt
ARtention: A design space for gaze-adaptive user interfaces in augmented reality. Comput. Graph. 95 (2021)
Stefan Schneegass, M. Angela Sasse, Florian Alt, Daniel Vogel
Authentication Beyond Desktops and Smartphones: Novel Approaches for Smart Devices and Environments. CHI Extended Abstracts (2020)
Yasmeen Abdrabou, Ken Pfeuffer, Mohamed Khamis, Florian Alt
GazeLockPatterns: Comparing Authentication Using Gaze and Touch for Entering Lock Patterns. ETRA Short Papers (2020)
Michael Braun, Jingyi Li, Florian Weber, Bastian Pfleging, Andreas Butz, Florian Alt
What If Your Car Would Care? Exploring Use Cases For Affective Automotive User Interfaces. MobileHCI (2020)
Sarah Prange, Lukas Mecke, Alice Nguyen, Mohamed Khamis, Florian Alt
Don't Use Fingerprint, it's Raining!: How People Use and Perceive Context-Aware Selection of Mobile Authentication. AVI (2020)
Christina P. Katsini, Yasmeen Abdrabou, George E. Raptis, Mohamed Khamis, Florian Alt
The Role of Eye Gaze in Security and Privacy Applications: Survey and Future HCI Research Directions. CHI (2020)
Yara Fanger, Ken Pfeuffer, Udo Helmbrecht, Florian Alt
PIANX - A Platform for Piano Players to Alleviate Music Performance Anxiety Using Mixed Reality. MUM (2020)

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Publication Activity (10 Years)

Top Topics

Top Venues

Florian Alt