To develop a flexible display, smartphones with edge screens with curved displays on both
sides of the main screen have been used widely. Considering that small differences in the …

The purpose of this study was to investigate whether different grip spans affected the touch
performance of one-handed thumb interaction with a smartphone. Tap** time, hit count …

As mobile devices become a larger part of modern society, understanding how they differ
from desktop devices and how to design for them is becoming more relevant. Apple and …

Currently, mobile applications are an important medium, particularly for their use in assisting
various activities, including extreme ones. For instance, mobile applications can assist with …

This dissertation aimed to develop a thumb performance model that addresses grip span for
one-handed interaction on mobile devices. Toward that end, it achieved several objectives …