Non-visual information display using tactons
CHI '04 Extended Abstracts on Human Factors in Computing Systems
Serial hook-ups: a comparative usability study of secure device pairing methods
Proceedings of the 5th Symposium on Usable Privacy and Security
The secure haptic keypad: a tactile password system
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
ColorPIN: securing PIN entry through indirect input
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Shoulder-surfing resistance with eye-gaze entry in cued-recall graphical passwords
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The haptic wheel: design & evaluation of a tactile password system
CHI '10 Extended Abstracts on Human Factors in Computing Systems
Towards understanding ATM security: a field study of real world ATM use
Proceedings of the Sixth Symposium on Usable Privacy and Security
The phone lock: audio and haptic shoulder-surfing resistant PIN entry methods for mobile devices
Proceedings of the fifth international conference on Tangible, embedded, and embodied interaction
Designing leakage-resilient password entry on touchscreen mobile devices
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
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Sensitive digital content associated with or owned by individuals now pervades everyday life. Mediating accessing to it in ways that are usable and secure is an ongoing challenge. This paper briefly discusses a series of five PIN entry and transmission systems that address observation attacks in public spaces via shoulder surfing or camera recording. They do this through the use of novel modalities including audio cues, haptic cues and modulated visible light. Each prototype is introduced and motivated, and its strengths and weaknesses are considered. The paper closes with a general discussion of the relevance of this work and the upcoming issues it faces.