We propose a multimodal scheme, GazeTouchPass, that combines gaze and touch for
shoulder-surfing resistant user authentication on mobile devices. GazeTouchPass allows …

Although mobile devices provide access to a plethora of sensitive data, most users still only
protect them with PINs or patterns, which are vulnerable to side-channel attacks (eg …

While first-generation mobile gaze interfaces required special-purpose hardware, recent
advances in computational gaze estimation and the availability of sensor-rich and powerful …

We explore how gaze can support touch interaction on tablets. When holding the device, the
free thumb is normally limited in reach, but can provide an opportunity for indirect touch …

Gaze estimation has widespread applications. However, little work has explored gaze
estimation on smartphones, even though they are fast becoming ubiquitous. This paper …

The button is an element of a user interface to trigger an action, traditionally using click or
touch. We introduce GazeButton, a novel concept extending the default button mode with …

Handheld mobile devices store a plethora of sensitive data, such as private emails, personal
messages, photos, and location data. Authentication is essential to protect access to …

Commodity mobile devices are now equipped with high-resolution front-facing cameras,
allowing applications in biometrics (eg, FaceID in the iPhone X), facial expression analysis …

We present the first real-world dataset and quantitative evaluation of visual attention of
mobile device users in-situ, ie while using their devices during everyday routine …

In the last decade, the increasing plurality of materials, media types and software tools within
the internet has established first steps towards more individualized learning approaches …