Dr. Alexander De Luca
alexander.de.luca ät ifi.lmu.de | |
Phone | +49-89/2180-4688 |
Fax | +49-89/2180-4652 |
Address | Alexander De Luca Universität München, LFE Medieninformatik Amalienstr. 17 80333 München Germany |
Room | A505 (5th floor) |
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old: DISCREET (Discreet Service Provision in Smart Environments)Selected Publications
2016 | |
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Emanuel von Zezschwitz, Sigrid Ebbinghaus, Heinrich Hussmann, Alexander De Luca
You Can't Watch This! Privacy-Respectful Photo Browsing on Smartphones In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib) |
Download |
Daniel Buschek, Alexander De Luca, Florian Alt
Evaluating the Influence of Targets and Hand Postures on Touch-based Behavioural Biometrics In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib) |
Download |
Daniel Buschek, Fabian Hartmann, Emanuel von Zezschwitz, Alexander De Luca, Florian Alt
SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib) |
2015 | |
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Emanuel von Zezschwitz, Alexander De Luca, Philipp Janssen, Heinrich Hussmann
Easy to Draw, but Hard to Trace? On the Observability of Grid-based (Un)lock Patterns In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (CHI'15). Seoul, Republic of Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. (bib) |
Download |
Emanuel von Zezschwitz, Alexander De Luca, Bruno Brunkow, Heinrich Hussmann
SwiPIN - Fast and Secure PIN-Entry on Smartphones In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (CHI'15). Seoul, Republic of Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. (bib) |
Christian Winkler, Jan Gugenheimer, Alexander De Luca, Gabriel Haas, Philipp Speidel, David Dobbelstein, Enrico Rukzio
Glass Unlock: Enhancing Security of Smartphone Unlocking through Leveraging a Private Near-eye Display To appear in CHI'15: Proceedings of the 33rd SIGCHI Conference on Human Factors in Computing Systems (CHI '15). Seoul, Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. |
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Alina Hang, Alexander De Luca, Heinrich Hussmann
I Know What You Did Last Week! Do You? Dynamic Security Questions for Fallback Authentication on Smartphones In Proceedings of the 33rd SIGCHI Conference on Human Factors in Computing Systems (CHI '15). Seoul, Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. |
Download |
Alexander De Luca, Alina Hang, Emanuel von Zezschwitz, Heinrich Hussmann
I Feel Like I'm Taking Selfies All Day! Towards Understanding Biometric Authentication on Smartphones In Proceedings of the 33rd SIGCHI Conference on Human Factors in Computing Systems (CHI '15). Seoul, Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. |
Download |
Daniel Buschek, Alexander De Luca, Florian Alt
Improving Accuracy, Applicability and Usability of Keystroke Biometrics on Mobile Touchscreen Devices In CHI '15: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Seoul, South Korea, April 18 - 23, 2015. ACM, New York, NY, USA. doi: 10.1145/2702123.2702252 (bib) |
2014 | |
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Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Honey, I Shrunk the Keys: Influences of Mobile Devices on Password Composition and Authentication Performance In Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational (NordiCHI '14). ACM, New York, NY, USA. (bib) |
Download |
Marian Harbach, Emanuel von Zezschwitz, Andreas Fichtner, Alexander De Luca, Matthew Smith
It's a Hard Lock Life: A Field Study of Smartphone (Un)Locking Behavior and Risk Perception In Proceedings of the Tenth Symposium on Usable Privacy and Security (SOUPS '14). July 9-11 2014. USENIX Association, Menlo Park, USA. (bib) |
Download |
Alexander De Luca, Marian Harbach, Emanuel von Zezschwitz, Max Maurer, Bernhard Slawik, Heinrich Hussmann, Matthew Smith
Now You See Me, Now You Don't - Protecting Smartphone Authentication from Shoulder Surfers In Proceedings of the 32nd SIGCHI Conference on Human Factors in Computing Systems (CHI '14). Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib) |
2013 | |
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Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Survival of the Shortest: A Retrospective Analysis of Influencing Factors on Password Composition In Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013). Cape Town, South Africa, September 2-6 2013. (bib) |
Download |
Alina Hang, Alexander De Luca, Katharina Frison, Emanuel von Zezschwitz, Massimo Tedesco, Marcel Kockmann, Heinrich Hussmann
Travel Routes or Geography Facts? An Evaluation of Voice Authentication User Interfaces In Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013). Cape Town, South Africa, September 2-6 2013. (bib) |
Download |
Emanuel von Zezschwitz, Paul Dunphy, Alexander De Luca
Patterns in the Wild: A Field Study of the Usability of Pattern and PIN-based Authentication on Smartphones In MobileHCI '13: Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services. ACM, New York, NY, USA, 261-270. ISBN 978-1-4503-2273-7. (bib) |
Download |
Alexander De Luca, Emanuel von Zezschwitz, Ngo Dieu Huong Nguyen, Max Maurer, Elisa Rubegni, Marcello Paolo Scipioni, Marc Langheinrich
Back-of-Device Authentication on Smartphones In CHI '13: Proceedings of the 31st SIGCHI Conference on Human Factors in Computing Systems. Paris, France, April 27 - May 2, 2013. ACM, New York, NY, USA, 2389-2398. ISBN 978-1-4503-1899-0. (Best Paper Honorable Mention Award) (bib) |
Download |
Alexander De Luca, Emanuel von Zezschwitz, Laurent Pichler, Heinrich Hussmann
Using Fake Cursors to Secure On-Screen Password Entry In CHI '13: Proceedings of the 31st SIGCHI Conference on Human Factors in Computing Systems. Paris, France, April 27 - May 2, 2013. ACM, New York, NY, USA, 2399-2402. ISBN 978-1-4503-1899-0. (Best Paper Honorable Mention Award) (bib) |
Download |
Emanuel von Zezschwitz, Anton Koslow, Alexander De Luca, Heinrich Hussmann
Making Graphic-Based Authentication Secure against Smudge Attacks In IUI '13: Proceedings of the 2013 international conference on Intelligent user interfaces. ACM, New York, NY, USA, 277-286. DOI=10.1145/2449396.2449432, ISBN: 978-1-4503-1965-2. (bib) |
2012 | |
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Julian Seifert, Alexander De Luca, Enrico Rukzio
Don't Queue Up! User Attitudes Towards Mobile Interactions with Public Terminals In MUM '12: Proceedings of 11th International Conference on Mobile and Ubiquitous Multimedia. Ulm, Germany, December 4 - 6, 2012. (Best Short Paper Nominee) |
Download |
Alina Hang, Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Too much Information! User Attitudes towards Smartphone Sharing In NordiCHI '12: Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design. ACM, New York, NY, USA, 284-287. DOI=10.1145/2399016.2399061, ISBN: 978-1-4503-1482-4. (bib) |
Download |
Alexander De Luca, Alina Hang, Frederik Brudy, Christian Lindner, Heinrich Hussmann
Touch me once and I know it's you! Implicit Authentication based on Touch Screen Patterns In CHI '12: Proceedings of the 30th international conference on Human factors in computing systems. Austin, Texas, USA, May 5 - 10, 2012. ACM, New York, NY, USA, 987-996. DOI=http://doi.acm.org/10.1145/2207676.2208544. (bib) |
2011 | |
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Max Maurer, Alexander De Luca, Sylvia Kempe
Using Data Type Based Security Alert Dialogs to Raise Online Security Awareness In SOUPS '11: Proceedings of the Seventh Symposium on Usable Privacy and Security. Pittsburgh, PA, July 20 - 22, 2011. (bib) |
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Alexander De Luca, Bernhard Frauendienst, Max Maurer, Doris Hausen, Julian Seifert, Niels Kammerer, Heinrich Hussmann
Does MoodyBoard Make Internet Use more Secure? Evaluating an Ambient Security Visualization Tool In CHI '11: Proceedings of the 29th international conference on Human factors in computing systems. Vancouver, BC, Canada, May 7 - 12, 2011. ACM, New York, NY, USA, 887-890. DOI= http://doi.acm.org/10.1145/1978942.1979072, ISBN 978-1-4503-0228-9. (bib) |
2010 | |
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Alexander De Luca, Bernhard Frauendienst, Max Maurer, Doris Hausen
On the Design of a "moody" Keyboard In DIS '10: Proceedings of the 8th ACM Conference on Designing interactive Systems. Aarhus, Denmark, August 16 - 20, 2010. ACM, New York, NY, 236-239. DOI= http://doi.acm.org/10.1145/1858171.1858213, ISBN 978-1-4503-0103-9. (bib) |
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Alexander De Luca, Marc Langheinrich, Heinrich Hussmann
Towards Understanding ATM Security - A Field Study of Real World ATM Use In SOUPS '10: Proceedings of the Sixth Symposium on Usable Privacy and Security. Redmond, Washington, July 14 - 16, 2010. ACM, New York, NY, 1-10. DOI= http://doi.acm.org/10.1145/1837110.1837131, ISBN 978-1-4503-0264-7. (bib) |
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Julian Seifert, Alexander De Luca, Bettina Conradi, Heinrich Hussmann
TreasurePhone: Context-Sensitive User Data Protection on Mobile Phones In Pervasive '10: Proceedings of Eighth International Conference on Pervasive Computing. Helsinki, Finland, May 17 - 20, 2010. Springer, 130-137. DOI = http://dx.doi.org/10.1007/978-3-642-12654-3_8, ISBN 978-3-642-12653-6. (bib) |
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Alexander De Luca, Katja Hertzschuch, Heinrich Hussmann
ColorPIN - Securing PIN Entry through Indirect Input In CHI '10: Proceedings of the 28th international conference on Human factors in computing systems. Atlanta, GA, USA, April 10 - 15, 2010. ACM, New York, NY, 1103-1106. DOI= http://doi.acm.org/10.1145/1753326.1753490, ISBN 978-1-60558-929-9. (bib) |
2009 | |
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Alexander De Luca, Bernhard Frauendienst, Sebastian Boring, Heinrich Hussmann
My Phone is my Keypad: Privacy-Enhanced PIN-Entry on Public Terminals In OzCHI '09: Proceedings of the 21st Annual Conference of the Australian Computer-Human interaction Special interest Group: Design: Open 24/7. Melbourne, Australia, November 23-27, 2009. ACM, New York, NY, 401-404. DOI= http://doi.acm.org/10.1145/1738826.1738909, ISBN 978-1-60558-854-4. (bib) |
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Alexander De Luca, Martin Denzel, Heinrich Hussmann
Look into my Eyes! Can you guess my Password? In SOUPS '09: Proceedings of the 5th Symposium on Usable Privacy and Security. Mountain View, CA, USA, July 15 - 17, 2009. ACM, New York, NY, 1-12. DOI= http://doi.acm.org/10.1145/1572532.1572542, ISBN 978-1-60558-736-3. (bib) |
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Alexander De Luca, Emanuel von Zezschwitz, Heinrich Hussmann
VibraPass - Secure Authentication Based on Shared Lies In CHI '09: Proceedings of the 27th international Conference on Human Factors in Computing Systems. Boston, MA, USA, April 4 - 9, 2009. ACM, New York, NY, 913-916. DOI= http://doi.acm.org/10.1145/1518701.1518840, ISBN 978-1-60558-246-7. (bib) |
2008 | |
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Roman Weiss, Alexander De Luca
PassShapes - Utilizing Stroke Based Authentication to Increase Password Memorability In NordiCHI 2008: Proceedings of the 5th Nordic Conference on Human-Computer Interaction. Lund, Sweden, October 20 - 22, 2008. ACM, New York, NY, 383-392. DOI= http://doi.acm.org/10.1145/1463160.1463202, ISBN 978-1-59593-704-9. (bib) |
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Alexander De Luca, Bernhard Frauendienst
A Privacy-Respectful Input Method for Public Terminals In NordiCHI 2008: Proceedings of the 5th Nordic Conference on Human-Computer Interaction. Lund, Sweden, October 20 - 22, 2008. ACM, New York, NY, 455-458. DOI= http://doi.acm.org/10.1145/1463160.1463218, ISBN 978-1-59593-704-9. (bib) |
2007 | |
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Alexander De Luca, Roman Weiss, Heiko Drewes
Evaluation of Eye-Gaze Interaction Methods for Security Enhanced PIN-Entry In OzCHI '07: Proceedings of the 19th Australasian Conference on Computer-Human interaction: Entertaining User interfaces. Adelaide, Australia, November 28 - 30, 2007. ACM, New York, NY, 199-202. DOI= http://doi.acm.org/10.1145/1324892.1324932, ISBN 978-1-59593-872-5. (bib) |
Full Publications List
2017 | |
Clemens Stachl, Sven Hilbert, Jiew-Quay Au, Daniel Buschek, Alexander De Luca, Bernd Bischl, Heinrich Hussmann, Markus Bühner
Personality Traits Predict Smartphone Usage European Journal of Personality (bib) |
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2016 | |
Emanuel von Zezschwitz, Malin Eiband, Daniel Buschek, Sascha Oberhuber, Alexander De Luca, Florian Alt, Heinrich Hussmann
On Quantifying the Effective Password Space of Grid-based Unlock Gestures In MUM '16: Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia, Rovaniemi, Finnland (bib) |
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Emanuel von Zezschwitz, Sigrid Ebbinghaus, Heinrich Hussmann, Alexander De Luca
You Can't Watch This! Privacy-Respectful Photo Browsing on Smartphones In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib) |
Download |
Daniel Buschek, Alexander De Luca, Florian Alt
Evaluating the Influence of Targets and Hand Postures on Touch-based Behavioural Biometrics In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib) |
Download |
Daniel Buschek, Fabian Hartmann, Emanuel von Zezschwitz, Alexander De Luca, Florian Alt
SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib) |
2015 | |
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Sigrid Ebbinghaus, Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Privacy-Respectful Photo Browsing for Smartphones: Filter Selection and Evaluation Media Informatics Technical Report, 2015 (bib) |
Daniel Buschek, Moritz Bader, Emanuel von Zezschwitz, Alexander De Luca
Automatic Privacy Classification of Personal Photos In INTERACT '15: Proceedings of the 15th IFIP TC.13 International Conference on Human-Computer Interaction. Bamberg, Germany, September 14-18, 2015. (bib) |
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Daniel Buschek, Alexander De Luca, Florian Alt
There is more to Typing than Speed: Expressive Mobile Touch Keyboards via Dynamic Font Personalisation In MobileHCI '15: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services. Copenhagen, Denmark, August 24 - 27, 2015. ACM, New York, NY, USA. doi: 10.1145/2785830.2785844 (bib) |
Alina Hang, Alexander De Luca, Michael Richter, Matthew Smith, Heinrich Hussmann
Where Have You Been? Using Location-Based Security Questions for Fallback Authentication To appear in the Proceedings of the 11th Symposium on Usable Privacy and Security (SOUPS'15). Ottawa, Kanada, July 22 - 24, 2015. |
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Alina Hang, Alexander De Luca, Emanuel von Zezschwitz, Manuel Demmler, Heinrich Hussmann
Locked Your Phone? Buy A New One? From Tales of Fallback Authentication on Smartphones to Actual Concepts In Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI'15). Copenhagen, Denmark, August 24th - 27th, 2015. ACM, New York, NY, USA. (bib) |
Download |
Emanuel von Zezschwitz, Alexander De Luca, Philipp Janssen, Heinrich Hussmann
Easy to Draw, but Hard to Trace? On the Observability of Grid-based (Un)lock Patterns In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (CHI'15). Seoul, Republic of Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. (bib) |
Download |
Emanuel von Zezschwitz, Alexander De Luca, Bruno Brunkow, Heinrich Hussmann
SwiPIN - Fast and Secure PIN-Entry on Smartphones In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (CHI'15). Seoul, Republic of Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. (bib) |
Christian Winkler, Jan Gugenheimer, Alexander De Luca, Gabriel Haas, Philipp Speidel, David Dobbelstein, Enrico Rukzio
Glass Unlock: Enhancing Security of Smartphone Unlocking through Leveraging a Private Near-eye Display To appear in CHI'15: Proceedings of the 33rd SIGCHI Conference on Human Factors in Computing Systems (CHI '15). Seoul, Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. |
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Download |
Alina Hang, Alexander De Luca, Heinrich Hussmann
I Know What You Did Last Week! Do You? Dynamic Security Questions for Fallback Authentication on Smartphones In Proceedings of the 33rd SIGCHI Conference on Human Factors in Computing Systems (CHI '15). Seoul, Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. |
Download |
Alexander De Luca, Alina Hang, Emanuel von Zezschwitz, Heinrich Hussmann
I Feel Like I'm Taking Selfies All Day! Towards Understanding Biometric Authentication on Smartphones In Proceedings of the 33rd SIGCHI Conference on Human Factors in Computing Systems (CHI '15). Seoul, Korea, April 18 - April 23, 2015. ACM, New York, NY, USA. |
Download |
Daniel Buschek, Alexander De Luca, Florian Alt
Improving Accuracy, Applicability and Usability of Keystroke Biometrics on Mobile Touchscreen Devices In CHI '15: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Seoul, South Korea, April 18 - 23, 2015. ACM, New York, NY, USA. doi: 10.1145/2702123.2702252 (bib) |
2014 | |
Download |
Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Honey, I Shrunk the Keys: Influences of Mobile Devices on Password Composition and Authentication Performance In Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational (NordiCHI '14). ACM, New York, NY, USA. (bib) |
Download |
Alina Hang, Daniel Buschek, Alexander De Luca, Axel Hoesl, Sebastian Loehmann, Henri Palleis, Simon Stusak, Sarah Tausch, Emanuel von Zezschwitz, Andreas Butz, Heinrich Hussmann
Special Aspects of Usability Media Informatics Advanced Seminar, Summer Term 2014 (bib) |
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Marian Harbach, Emanuel von Zezschwitz, Andreas Fichtner, Alexander De Luca, Matthew Smith
It's a Hard Lock Life: A Field Study of Smartphone (Un)Locking Behavior and Risk Perception In Proceedings of the Tenth Symposium on Usable Privacy and Security (SOUPS '14). July 9-11 2014. USENIX Association, Menlo Park, USA. (bib) |
Download |
Alexander De Luca, Marian Harbach, Emanuel von Zezschwitz, Max Maurer, Bernhard Slawik, Heinrich Hussmann, Matthew Smith
Now You See Me, Now You Don't - Protecting Smartphone Authentication from Shoulder Surfers In Proceedings of the 32nd SIGCHI Conference on Human Factors in Computing Systems (CHI '14). Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib) |
Alina Hang, Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
FaceProfiles: Inconspicuous, Private and Secure Mobile Device Sharing Workshop on Inconspicuous Interaction at CHI 2014. Toronto, Canada, April 26- May 1 2014. |
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Alina Hang, Alexander De Luca, Heinrich Hussmann
Using Icon Arrangement for Fallback Authentication on Smartphones In Extended Abstracts on Human Factors in Computing Systems (CHI 2014). Toronto, Canada, April 26- May 1 2014. (bib) |
2013 | |
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Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Survival of the Shortest: A Retrospective Analysis of Influencing Factors on Password Composition In Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013). Cape Town, South Africa, September 2-6 2013. (bib) |
Download |
Max Maurer, Alexander De Luca, Alina Hang, Doris Hausen, Fabian Hennecke, Sebastian Loehmann, Henri Palleis, Hendrik Richter, Simon Stusak, Aurélien Tabard, Sarah Tausch, Emanuel von Zezschwitz, Franziska Schwamb, Heinrich Hussmann, Andreas Butz
Long-Term Experiences with an Iterative Design of a QR-Code-Based Payment System for Beverages In Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013). Cape Town, South Africa, September 2-6 2013. |
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Fabian Hennecke, Alexander De Luca, Ngo Dieu Huong Nguyen, Sebastian Boring, Andreas Butz
Investigating Pointing Tasks across Angularly Coupled Display Areas In Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013). Cape Town, South Africa, September 2-6 2013. (bib) |
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Alina Hang, Alexander De Luca, Katharina Frison, Emanuel von Zezschwitz, Massimo Tedesco, Marcel Kockmann, Heinrich Hussmann
Travel Routes or Geography Facts? An Evaluation of Voice Authentication User Interfaces In Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013). Cape Town, South Africa, September 2-6 2013. (bib) |
Download |
Emanuel von Zezschwitz, Paul Dunphy, Alexander De Luca
Patterns in the Wild: A Field Study of the Usability of Pattern and PIN-based Authentication on Smartphones In MobileHCI '13: Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services. ACM, New York, NY, USA, 261-270. ISBN 978-1-4503-2273-7. (bib) |
Download |
Alina Hang, Alexander De Luca, Jonas Hartmann, Heinrich Hussmann
Oh App, Where Art Thou? On App Launching Habits of Smartphone Users In Proceedings of the 15th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2013). Munich, Germany, August 27-30 2013. |
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Alexander De Luca, Emanuel von Zezschwitz, Ngo Dieu Huong Nguyen, Max Maurer, Elisa Rubegni, Marcello Paolo Scipioni, Marc Langheinrich
Back-of-Device Authentication on Smartphones In CHI '13: Proceedings of the 31st SIGCHI Conference on Human Factors in Computing Systems. Paris, France, April 27 - May 2, 2013. ACM, New York, NY, USA, 2389-2398. ISBN 978-1-4503-1899-0. (Best Paper Honorable Mention Award) (bib) |
Download |
Alexander De Luca, Emanuel von Zezschwitz, Laurent Pichler, Heinrich Hussmann
Using Fake Cursors to Secure On-Screen Password Entry In CHI '13: Proceedings of the 31st SIGCHI Conference on Human Factors in Computing Systems. Paris, France, April 27 - May 2, 2013. ACM, New York, NY, USA, 2399-2402. ISBN 978-1-4503-1899-0. (Best Paper Honorable Mention Award) (bib) |
Download |
Emanuel von Zezschwitz, Anton Koslow, Alexander De Luca, Heinrich Hussmann
Making Graphic-Based Authentication Secure against Smudge Attacks In IUI '13: Proceedings of the 2013 international conference on Intelligent user interfaces. ACM, New York, NY, USA, 277-286. DOI=10.1145/2449396.2449432, ISBN: 978-1-4503-1965-2. (bib) |
2012 | |
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Julian Seifert, Alexander De Luca, Enrico Rukzio
Don't Queue Up! User Attitudes Towards Mobile Interactions with Public Terminals In MUM '12: Proceedings of 11th International Conference on Mobile and Ubiquitous Multimedia. Ulm, Germany, December 4 - 6, 2012. (Best Short Paper Nominee) |
Download |
Alina Hang, Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
Too much Information! User Attitudes towards Smartphone Sharing In NordiCHI '12: Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design. ACM, New York, NY, USA, 284-287. DOI=10.1145/2399016.2399061, ISBN: 978-1-4503-1482-4. (bib) |
Download |
Alexander De Luca, Alina Hang, Frederik Brudy, Christian Lindner, Heinrich Hussmann
Touch me once and I know it's you! Implicit Authentication based on Touch Screen Patterns In CHI '12: Proceedings of the 30th international conference on Human factors in computing systems. Austin, Texas, USA, May 5 - 10, 2012. ACM, New York, NY, USA, 987-996. DOI=http://doi.acm.org/10.1145/2207676.2208544. (bib) |
2011 | |
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Max Maurer, Alexander De Luca, Tobias Stockinger
Shining Chrome: Using Web Browser Personas to Enhance SSL Certificate Visualization In INTERACT 2011: Proceedings of the 13th IFIP TC 13 International Conference Part IV. Lisbon, Portugal, September 5 - 9, 2011. (bib) |
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Max Maurer, Alexander De Luca, Sylvia Kempe
Using Data Type Based Security Alert Dialogs to Raise Online Security Awareness In SOUPS '11: Proceedings of the Seventh Symposium on Usable Privacy and Security. Pittsburgh, PA, July 20 - 22, 2011. (bib) |
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Max Maurer, Alexander De Luca, Heinrich Hussmann
Data Type Based Security Alert Dialogs In CHI '11: Extended Abstracts on Human Factors in Computing Systems. ACM, New York, NY, USA, 2359-2364. DOI= http://doi.acm.org/10.1145/1979742.1979903, ISBN 978-1-4503-0268-5. (bib) |
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Alexander De Luca, Bernhard Frauendienst, Max Maurer, Doris Hausen, Julian Seifert, Niels Kammerer, Heinrich Hussmann
Does MoodyBoard Make Internet Use more Secure? Evaluating an Ambient Security Visualization Tool In CHI '11: Proceedings of the 29th international conference on Human factors in computing systems. Vancouver, BC, Canada, May 7 - 12, 2011. ACM, New York, NY, USA, 887-890. DOI= http://doi.acm.org/10.1145/1978942.1979072, ISBN 978-1-4503-0228-9. (bib) |
2010 | |
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Max Maurer, Doris Hausen, Alexander De Luca, Heinrich Hussmann
Mobile or Desktop Websites? Website Usage on Multitouch Devices In NordiCHI2010: Proceedings of the 6th Nordic Conference on Human-Computer Interaction, Reykjavik, Iceland, October 16 - 20, 2010. 739-742. ACM, New York, NY. ISBN: 978-1-60558-934-3 http://doi.acm.org/10.1145/1868914.1869018 (bib) |
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Alexander De Luca, Bernhard Frauendienst, Max Maurer, Doris Hausen
On the Design of a "moody" Keyboard In DIS '10: Proceedings of the 8th ACM Conference on Designing interactive Systems. Aarhus, Denmark, August 16 - 20, 2010. ACM, New York, NY, 236-239. DOI= http://doi.acm.org/10.1145/1858171.1858213, ISBN 978-1-4503-0103-9. (bib) |
Download |
Alexander De Luca, Marc Langheinrich, Heinrich Hussmann
Towards Understanding ATM Security - A Field Study of Real World ATM Use In SOUPS '10: Proceedings of the Sixth Symposium on Usable Privacy and Security. Redmond, Washington, July 14 - 16, 2010. ACM, New York, NY, 1-10. DOI= http://doi.acm.org/10.1145/1837110.1837131, ISBN 978-1-4503-0264-7. (bib) |
Download |
Julian Seifert, Alexander De Luca, Bettina Conradi, Heinrich Hussmann
TreasurePhone: Context-Sensitive User Data Protection on Mobile Phones In Pervasive '10: Proceedings of Eighth International Conference on Pervasive Computing. Helsinki, Finland, May 17 - 20, 2010. Springer, 130-137. DOI = http://dx.doi.org/10.1007/978-3-642-12654-3_8, ISBN 978-3-642-12653-6. (bib) |
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Dominikus Baur, Michael Sedlmair, Raphael Wimmer, Yaxi Chen, Sara Streng, Sebastian Boring, Alexander De Luca, Andreas Butz
Trends in Information Visualization Media Informatics Advanced Seminar, Winter Term 2008/2009 (bib) |
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Alexander De Luca, Katja Hertzschuch, Heinrich Hussmann
ColorPIN - Securing PIN Entry through Indirect Input In CHI '10: Proceedings of the 28th international conference on Human factors in computing systems. Atlanta, GA, USA, April 10 - 15, 2010. ACM, New York, NY, 1103-1106. DOI= http://doi.acm.org/10.1145/1753326.1753490, ISBN 978-1-60558-929-9. (bib) |
2009 | |
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Alexander De Luca, Bernhard Frauendienst, Sebastian Boring, Heinrich Hussmann
My Phone is my Keypad: Privacy-Enhanced PIN-Entry on Public Terminals In OzCHI '09: Proceedings of the 21st Annual Conference of the Australian Computer-Human interaction Special interest Group: Design: Open 24/7. Melbourne, Australia, November 23-27, 2009. ACM, New York, NY, 401-404. DOI= http://doi.acm.org/10.1145/1738826.1738909, ISBN 978-1-60558-854-4. (bib) |
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Alex Messner, Jennifer Büttgen, Eric Rademacher, Gregor Broll, Alexander De Luca
Mobile Interaction with an NFC-based Billboard In Adjunct Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2009), Bonn, Germany, September 15 - 18, 2009 |
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Magdalena Blöckner, Svetlana Danti, Jennifer Forrai, Gregor Broll, Alexander De Luca
Please Touch the Exhibits! Using NFC-based Interaction for Exploring a Museum In Adjunct Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2009), Bonn, Germany, September 15 - 18, 2009 |
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Julian Seifert, Alexander De Luca, Bettina Conradi
A Context-Sensitive Security Model for Privacy Protection on Mobile Phones In MobileHCI '09: Extended Abstract of the 11th international conference on Human computer interaction with mobile devices and services. Bonn, Germany, September 15 - 18, 2009. (bib) |
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Max Maurer, Alexander De Luca
SeCuUI: Autocomplete your Terminal Input In MobileHCI '09: Extended Abstract of the 11th international conference on Human computer interaction with mobile devices and services. Bonn, Germany, September 15 - 18, 2009. (bib) |
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Ronald Ecker, Verena Broy, Andreas Butz, Alexander De Luca
pieTouch: A Direct Touch Gesture Interface for Interacting with In-Vehicle Information Systems In MobileHCI '09: Proceedings of the 11th international Conference on Human-Computer interaction with Mobile Devices and Services. Bonn, Germany, September 15 - 18, 2009. ACM, New York, NY, 1-10. DOI= http://doi.acm.org/10.1145/1613858.1613887, ISBN 978-1-60558-281-8. (bib) |
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Alexander De Luca, Martin Denzel, Heinrich Hussmann
Look into my Eyes! Can you guess my Password? In SOUPS '09: Proceedings of the 5th Symposium on Usable Privacy and Security. Mountain View, CA, USA, July 15 - 17, 2009. ACM, New York, NY, 1-12. DOI= http://doi.acm.org/10.1145/1572532.1572542, ISBN 978-1-60558-736-3. (bib) |
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Alexander De Luca, Emanuel von Zezschwitz, Heinrich Hussmann
VibraPass - Secure Authentication Based on Shared Lies In CHI '09: Proceedings of the 27th international Conference on Human Factors in Computing Systems. Boston, MA, USA, April 4 - 9, 2009. ACM, New York, NY, 913-916. DOI= http://doi.acm.org/10.1145/1518701.1518840, ISBN 978-1-60558-246-7. (bib) |
2008 | |
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Roman Weiss, Alexander De Luca
PassShapes - Utilizing Stroke Based Authentication to Increase Password Memorability In NordiCHI 2008: Proceedings of the 5th Nordic Conference on Human-Computer Interaction. Lund, Sweden, October 20 - 22, 2008. ACM, New York, NY, 383-392. DOI= http://doi.acm.org/10.1145/1463160.1463202, ISBN 978-1-59593-704-9. (bib) |
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Alexander De Luca, Bernhard Frauendienst
A Privacy-Respectful Input Method for Public Terminals In NordiCHI 2008: Proceedings of the 5th Nordic Conference on Human-Computer Interaction. Lund, Sweden, October 20 - 22, 2008. ACM, New York, NY, 455-458. DOI= http://doi.acm.org/10.1145/1463160.1463218, ISBN 978-1-59593-704-9. (bib) |
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Mark Bilandzic, Michael Banholzer, Deyan Peev, Vesko Georgiev, Florence Balagtas-Fernandez, Alexander De Luca
Laermometer - a Mobile Noise Mapping Application In NordiCHI 2008: Proceedings of the 5th Nordic Conference on Human-Computer Interaction. Lund, Sweden, October 20 - 22, 2008. ACM, New York, NY, 415-418. DOI= http://doi.acm.org/10.1145/1463160.1463208, ISBN 978-1-59593-704-9. (bib) |
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Katrin Sauerwein, Nathalie Prevost, Alexander De Luca
Menu Structuring for Mobile Devices In Proceedings of MEIS 2008. Munich, Germany, Sept 11, 2008. |
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Johannes Kiemer, Till Ballendat, Tim Langer, Wenqi Zhang, Alexander De Luca
Spybuster - a Community-Based Privacy Tagging Platform In MobileHCI '08: Proceedings of the 10th international conference on Human computer interaction with mobile devices and services. Amsterdam, The Netherlands, September 02 - 05, 2008. ACM, New York, NY, 491-492. DOI= http://doi.acm.org/10.1145/1409240.1409324, ISBN 978-1-59593-952-4. (bib) |
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Sara Streng, Dominikus Baur, Gregor Broll, Alexander De Luca, Raphael Wimmer, Andreas Butz
Trends in E-Learning Media Informatics Advanced Seminar, Summer Term 2008 (bib) |
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Alexander De Luca, Roman Weiss, Heinrich Hussmann, Xueli An
EyePass - Eye-Stroke Authentication for Public Terminals In CHI '08: Extended Abstracts on Human Factors in Computing Systems. Florence, Italy, April 05 - 10, 2008. ACM, New York, NY, 3003-3008. DOI= http://doi.acm.org/10.1145/1358628.1358798, ISBN 978-1-60558-012-X. (bib) |
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Mark Bilandzic, Marcus Foth, Alexander De Luca
CityFlocks: Designing Social Navigation for Urban Mobile Information Systems In DIS '08: Proceedings of the 7th ACM Conference on Designing interactive Systems. Cape Town, South Africa, February 25 - 27, 2008. ACM, New York, NY, 174-183. DOI= http://doi.acm.org/10.1145/1394445.1394464, ISBN 978-1-60558-003-6. (bib) |
2007 | |
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Alexander De Luca, Roman Weiss, Heinrich Hussmann
PassShape - Stroke based Shape Passwords In OzCHI '07: Proceedings of the 19th Australasian Conference on Computer-Human interaction: Entertaining User interfaces. Adelaide, Australia, November 28 - 30, 2007. ACM, New York, NY, 239-240. DOI= http://doi.acm.org/10.1145/1324892.1324943, ISBN 978-1-59593-872-5. (bib) |
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Alexander De Luca, Roman Weiss, Heiko Drewes
Evaluation of Eye-Gaze Interaction Methods for Security Enhanced PIN-Entry In OzCHI '07: Proceedings of the 19th Australasian Conference on Computer-Human interaction: Entertaining User interfaces. Adelaide, Australia, November 28 - 30, 2007. ACM, New York, NY, 199-202. DOI= http://doi.acm.org/10.1145/1324892.1324932, ISBN 978-1-59593-872-5. (bib) |
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Martin Gisch, Alexander De Luca, Markus Blanchebarbe
The Privacy Badge - A Privacy-Awareness User Interface for Small Devices In Mobility '07: Proceedings of the 4th international Conference on Mobile Technology, Applications, and Systems and the 1st international Symposium on Computer Human interaction in Mobile Technology. Singapore, September 10 - 12, 2007. ACM, New York, NY, 583-586. DOI= http://doi.acm.org/10.1145/1378063.1378159, ISBN 978-1-59593-819-0. (bib) |
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Heiko Drewes, Alexander De Luca, Albrecht Schmidt
Eye-Gaze Interaction for Mobile Phones In Mobility '07: Proceedings of the 4th international Conference on Mobile Technology, Applications, and Systems and the 1st international Symposium on Computer Human interaction in Mobile Technology. Singapore, September 10 - 12, 2007. ACM, New York, NY, 364-371. DOI= http://doi.acm.org/10.1145/1378063.1378122, ISBN 978-1-59593-819-0. (bib) |
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Gregor Broll, Alexander De Luca, Enrico Rukzio, Chie Noda, Paul Wisner, Keith Cheverst, Barbara Schmidt-Belz
Mobile Interaction with the Real World (MIRW) 2007 / 5th Workshop on HCI in Mobile Guides (MGuides) 2007 Technical report about the joint workshop at the 9th International Conference on Human Computer Interaction with Mobile Devices and Services (MobileHCI 2007), Singapore, September 9, 2007 |
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Gregor Broll, Alexander De Luca, Enrico Rukzio, Chie Noda, Paul Wisner
Mobile Interaction with the Real World (MIRW) 2007 Workshop at the 9th International Conference on Human Computer Interaction with Mobile Devices and Services (MobileHCI 2007), Singapore, September 9, 2007 |
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Alexander De Luca, Giuseppe Tropea, Georgios V. Lioudakis, Eleftherios A. Koutsoloukas, Nikolaos L. Dellas, Fabio Testa, Markus Blanchebarbe
A Framework for Adapting Services' Design and Execution to Privacy Regulations In Mobile Summit '07: Proceedings of the 16th IST Mobile & Wireless Communications Summit. Budapest, Hungary, July 01 - 05, 2007. 1-5. DOI = http://dx.doi.org/10.1109/ISTMWC.2007.4299222, ISBN 963-8111-66-6. (bib) |
Alexander De Luca, Heinrich Hussmann
Threat Awareness - Social Impacts of Privacy Aware Ubiquitous Computing In INTER '07: Proceedings of the European Cultural Studies Conference in Sweden. Norrköping, Sweden, June 11 - 13, 2007. ISSN (online) 1650-3740, ISSN (print) 1650-3686. |
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Enrico Rukzio, Chie Noda, Alexander De Luca, John Hamard, Fatih Coskun
Automatic Form Filling on Mobile Devices Pervasive and Mobile Computing. Volume 4, Issue 2, April 2008. 161-181. DOI = http://dx.doi.org/10.1016/j.pmcj.2007.09.001, ISSN 1574-1192. (bib) |
2006 | |
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Enrico Rukzio, John Hamard, Chie Noda, Alexander De Luca
Visualization of Uncertainty in Context Aware Mobile Applications In MobileHCI '06: Proceedings of the 8th Conference on Human-Computer interaction with Mobile Devices and Services. Helsinki, Finland, September 12 - 15, 2006. ACM, New York, NY, 247-250. DOI= http://doi.acm.org/10.1145/1152215.1152267, ISBN 1-59593-390-5. (bib) |
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Giovanni Bartolomeo, Francesca Martire, Enrico Rukzio, Stefano Salsano, Nicola Blefari Melazzi, Chie Noda, John Hamard, Alexander De Luca
The Simplicity Device: Your Personal Mobile Representative Workshop Permid 2006 in conjunction with Pervasive 2006, Dublin, Ireland, May 7 2006. |
2005 | |
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Albrecht Schmidt, Enrico Rukzio, Eva Vodvarsky, Alexander De Luca
JaGD - An Photo Oriented Learning and Gaming Platform for Mobile Phones Poster at The Seventh International Conference on Ubiquitous Computing (Ubicomp 2005), September 11-14, 2005, Tokyo, Japan. |
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Karin Leichtenstern, Enrico Rukzio, Alexander De Luca
Analysis of Built-in Mobile Phone Sensors for Supporting Interactions with the Real World Workshop Permid 2005 in conjunction with Pervasive 2005, Munich, Germany, May 11 2005. |
Patents
Alexander De Luca (1), Enrico Rukzio (1), Chie Noda (2), John Hamard (2) 1: University of Munich, 2: NTT DoCoMo Euro-Labs. Method and Apparatus for Automatic Form Filling With Mobile Devices. Patent application (2005).
Teaching
SS 2014: Mensch-Maschine-Interaktion 1
SS 2014: Praktikum Entwicklung von Mediensystemen
WS 2013/2014: Praktikum Entwicklung von Mediensystemen
WS 2013/2014: Digitale Medien
SS 2013: Praktikum Entwicklung von Mediensystemen
SS 2013: Multimediaprogrammierung
WS 2012/2013: Lecturer for HCI at the Bauhaus Universität Weimar.
WS 2012/2013: Praktikum Entwicklung von Mediensystemen
WS 2012/2013: Mensch-Maschine-Interaktion 2
SS 2012: Praktikum Entwicklung von Mediensystemen
SS 2012: Multimediaprogrammierung
WS 2011/2012: Praktikum Entwicklung von Mediensystemen
WS 2011/2012: Informationsvisualisierung
SS 2011: Praktikum Entwicklung von Mediensystemen
SS 2011: Mensch-Maschine-Interaktion 1
WS 2010/2011: Praktikum Entwicklung von Mediensystemen
WS 2010/2011: Oberseminar Medieninformatik
WS 2010/2011: Hauptseminar Medieninformatik
SS 2010: Praktikum Entwicklung von Mediensystemen
SS 2010: Oberseminar Medieninformatik
WS 2009/2010: Oberseminar Medieninformatik
WS 2009/2010: Praktikum Entwicklung von Mediensystemen
SS 2009: Praktikum Entwicklung von Mediensystemen
SS 2009: Multimediaprogrammierung
WS 2008/2009: Digitale Medien
WS 2008/2009: Praktikum Entwicklung von Mediensystemen
WS 2008/2009: Hauptseminar Medieninformatik
SS 2008: Praktikum Entwicklung von Mediensystemen
SS 2008: Hauptseminar Medieninformatik
WS 2007/2008: Praktikum Entwicklung von Mediensystemen
WS 2007/2008: Hauptseminar Medieninformatik
WS 2007/2008: Praktikum Mediengestaltung
SS 2007: Praktikum Entwicklung von Mediensystemen
SS 2007: Hauptseminar Medieninformatik
WS 2006/2007: Practical Course Mobile Productivity
Other Activities
Studentische Arbeiten
Open Topics for Student Theses
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