Handwritten signatures are biometric traits at the center of debate in the scientific
community. Over the last 40 years, the interest in signature studies has grown steadily …

Designing reliable user authentication on mobile phones is becoming an increasingly
important task to protect users' private information and data. Since biometric approaches can …

Smartphones and tablets have become ubiquitous in our daily lives. Smartphones, in
particular, have become more than personal assistants. These devices have provided new …

Smartphone users have their own unique behavioral patterns when tapping on the touch
screens. These personal patterns are reflected on the different rhythm, strength, and angle …

There have been research activities in the area of keystroke dynamics biometrics on
physical keyboards (desktop computers or conventional mobile phones) undertaken in the …

Smart device industry allows developers and designers to embed different sensors,
processors, and memories in small‐size electronic devices. Sensors are added to enhance …

Mobile devices have become an important part of our everyday life, harvesting more and
more confidential user information. Their portable nature and the great exposure to security …

Touchscreens have been studied and developed for a long time to provide user-friendly and
intuitive interfaces on displays. This paper describes the touchscreen technologies in four …

The use of ubiquitous devices is increasing worldwide due to signs of progress in
sophisticated hardware technology with cutting-edge features. These features offer most …

Biofeatures are fast becoming a key tool to authenticate the IoT devices; in this sense, the
purpose of this investigation is to summarise the factors that hinder biometrics models' …