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Lukas Mecke, Sarah Prange, Daniel Buschek, Florian Alt
A Design Space for Security Indicators for Behavioural Biometrics on Mobile Touchscreen Devices
In CHI '18 Extended Abstracts on Human Factors in Computing Systems (bib)

We propose a design space for security indicators for behavioural biometrics on mobile touchscreen devices. Design dimensions are derived from a focus group with experts and a literature review. The space supports the design of indicators which aim to facilitate usersâ decision making, awareness and understanding, as well as increase transparency of behavioural biometrics systems. We conclude with a set of example designs and discuss further extensions, future research questions and study ideas.