A Framework for Assessing Factors Influencing User Interaction for Touch-based Biometrics

Touch-based behavioural biometrics is an

authentication on mobile devices. It utilises dynamics mined

interaction of the user with the mobile device using touch is

can influence the stability of sample donation and overall

system. In this paper, we are outlining a data collection

modalities (signature, swipe and keystroke dynamics) that

conditions and body movement on the touch-interaction. In

behavioural biometric data capturing application

on the mobile device. The novelty of our framework lies in

scenarios and environmental conditions. We aim to collect

outdoors, along with different usage scenarios - whilst the

outdoors and seated on a bus. The range of collected data

alphabetic, numeric keystroke data and writing patterns

using a stylus.