We describe the focused-casual continuum, a framework for describing interaction
techniques according to the degree to which they allow users to adapt how much attention …

Abstract We study Congruent Indirect Touch (CIT) interaction in a desktop context. CIT only
differs from direct touch in that the motor and display spaces are separated: touch occurs on …

We present a new type of augmented mechanical keyboard, capable of sensing rich and
expressive motion gestures performed both on and directly above the device. Our hardware …

Many finger sensing input devices now support proximity input, enabling users to perform in-
air gestures. While near-surface interactions increase the input vocabulary, they lack tactile …

For many people their phones have become their main everyday tool. While phones can
fulfill many different roles they also require users to (1) make do with affordance not …

The availability of flexible capacitive sensors that can be fitted around mice, smartphones,
and pens carries great potential in leveraging grasp as a new interaction modality …

The market for interactive platforms is rapidly growing, and touchscreens have been
incorporated in an increasing number of devices. Thus, the area of smart objects and …

Even with highly-sensitive touchscreens and emphasis on" designing for touch", small target
selection remains difficult. Good touch performance cannot solve the" fat-finger" problem …

The touchpad is the de facto standard input device for controlling the GUI on portable
computers. Most touchpads detect only finger contact and ignores other physical actions …

When using non-contact finger tracking, fingers can be classified as to which hand they
belong to by analysing the phase relation of physiological tremor. In this paper, we show …