Sarah Prange M.Sc.

Sarah Prange M.Sc.
INF 5 Institut für Anwendungssicherheit
Building Carl-Wery-Str. 18, Room 1720
+49 89 6004-7323
sarah.prange@unibw.de

Sarah Prange M.Sc.

Sarah Prange is a PhD student at the Usable Security and Privacy Group. Her research interests focus on novel authentication mechanisms in smart environments, with regard to security, but more importantly also usability aspects. "Smart" devices are increasingly present in users' homes and can increasingly access sensitive data. Since such devices do oftentimes not offer adequate input modalities for, e.g., secure passwords, she aims at designing novel, scalable authentication mechanisms to employ in users' everyday life in their homes.

Besides that, she is strongly interested in UX Design, Machine Learning and its application for HCI, mobile interaction, sketching and prototyping, photography and photoshopping.

 

Short Bio

Sarah Prange started her PhD in the Usable Security and Privacy Group (lead: Prof. Dr. Florian Alt) in December 2017. She complemented her Bachelor (2012-2015) and Master of Science (2015-2017) in Media Informatics at the LMU Munich.

 

Scientific Activities

  • Student Volunteer (CHI, PerDis, MUM 2018, CHI 2019)
  • Reviewing (CHI 2018 LBW, MobileHCI 2018 Papers, NordiCHI 2018 Papers, CHI 2019 LBW, MobileHCI 2019 Papers)
  • Web Chair (PerDis 2019)

 

Publications

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]  
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]  
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]  
prange2019chiea.jpg Sarah Prange, Daniel Buschek, Ken Pfeuffer, Lukas Mecke, Peter Ehrich, Jens Le and Florian Alt. Go for GOLD: Investigating UserBehaviour in Goal-Oriented Tasks. In Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems. CHI EA'19. ACM, New York, NY, USA. [Download Bibtex]  
prange2019iot.jpg Sarah Prange, Christian Tiefenau, Emanuel von Zezschwitz and Florian Alt. Towards Understanding User Interaction in Future Smart Homes. In Proceedings of CHI '19 Workshop on New Directions for the IoT: Automate, Share, Build, and Care. CHI '19 Workshop. ACM, New York, NY, USA. [Download Bibtex]  

2018

buschek2018ubicomp.jpg Daniel Buschek, Sarah Völkel, Clemens Stachl, Lukas Mecke, Sarah Prange and Ken Pfeuffer. Experience Sampling As Information Transmission: Perspective and Implications. In Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers. UbiComp '18. ACM, New York, NY, USA. [Download Bibtex]  
mecke2018chiea.jpg Lukas Mecke, Sarah Prange, Daniel Buschek and Florian Alt. A Design Space for Security Indicators for Behavioural Biometrics on Mobile Touchscreen Devices. In Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems. CHI EA '18. ACM, New York, NY, USA. [Download Bibtex]  
mecke2018mobilehciadj.jpg Lukas Mecke, Sarah Prange, Daniel Buschek, Mohamed Khamis, Mariam Hassib and Florian Alt. Outsourcing Security: Supporting People to Support Older Adults. In Proceedings of the Mobile HCI '18 Workshop on Mobile Privacy and Security for an Aging Population. [Download Bibtex]  
mecke2018mum.jpg Lukas Mecke, Ken Pfeuffer, Sarah Prange and Florian Alt. Open Sesame!: User Perception of Physical, Biometric, and Behavioural Authentication Concepts to Open Doors. In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia. MUM'18. ACM, New York, NY, USA. [Download Bibtex]  
prange2018mum.jpg Sarah Prange, Daniel Buschek and Florian Alt. An Exploratory Study on Correlations of Hand Size and Mobile Touch Interactions. In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia. MUM'18. ACM, New York, NY, USA. [Download Bibtex]  
trotter2018mumadj.jpg Ludwig Trotter, Sarah Prange, Mohamed Khamis, Nigel Davies and Florian Alt. Design Considerations for Secure and Usable Authentication on Situated Displays. In Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia. MUM 2018. ACM, New York, NY, USA. [Download Bibtex]  

2017

prange2017mum.jpg Sarah Prange, Victoria Müller, Daniel Buschek and Florian Alt. QuakeQuiz - A Case Study on Deploying a Playful Display Application in a Museum Context. In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia. MUM '17. ACM, New York, NY, USA. [Download Bibtex]