Several studies investigated different interaction techniques and input devices for older
adults using touchscreen. This literature review analyses the population involved, the kind of …

Menus are used for exploring and selecting commands in interactive applications. They are
widespread in current systems and used by a large variety of users. As a consequence, they …

Our present understanding of young children׳ s touch-screen performance is still limited, as
only few studies have considered analyzing children׳ s touch interaction patterns so far. In …

This paper investigates an emerging input method enabled by progress in hand tracking:
input by free motion of fingers. The method is expressive, potentially fast, and usable across …

Touch-based tablet UIs provide few shortcut mechanisms for rapid command selection; as a
result, command selection on tablets often requires slow traversal of menus. We developed …

Many interactive devices and systems, from smartphones and tablets to smart wearables,
video game consoles, ambient displays and interactive surfaces to systems rendering virtual …

Above-device gesture interfaces let people interact in the space above mobile devices using
hand and finger movements. For example, users could gesture over a mobile phone or …

Despite the benefits of expert interaction techniques, many users do not learn them and
continue to use novice ones. This article aims at better understanding if, when and how …

Physical Loci, a technique based on an ancient memory technique, allows users to quickly
learn a large command set by leveraging spatial, object and verbal/semantic memory to …

Designing an extensive set of mid-air gestures that are both easy to learn and perform
quickly presents a significant challenge. Further complicating this challenge is achieving …