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 direct manipulation interaction style of multi-touch technology makes it the ideal
mechanism for learning activities from pre-kindergarteners to adolescents. However, most …

Touchscreens are the most successful input method for smartphones. Despite their flexibility,
touch input is limited to the location of taps and gestures. We present PalmTouch, an …

The security of capacitive touchscreens is crucial since they have become the primary
human-machine interface on smart devices. To the best of our knowledge, this paper …

Today's touchscreen devices commonly detect the coordinates of user input through
capacitive sensing. Yet, these coordinates are the mere 2D manifestations of the more …

We explore grip and motion sensing to afford new techniques that leverage how users
naturally manipulate tablet and stylus devices during pen+ touch interaction. We can detect …

We identify and evaluate single-handed “dexterous gestures” to physically manipulate a
phone using the fine motor skills of fingers. Four manipulations are defined: shift, spin (yaw …

Use of virtual reality while seated is common, but studies on seated interaction beyond the
use of controllers or hand gestures have been sparse. This work present LapTouch, which …

Incorporating touchscreen interaction into cockpit flight systems offers several potential
advantages to aircraft manufacturers, airlines, and pilots. However, vibration and turbulence …

The security of capacitive touchscreens is crucial since they have become the primary
human-machine interface on smart devices. This paper presents Marionette, the first wired …