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Mobile phones are an ideal platform for augmented reality. We describe how they also can
be used to support face to face collaborative AR applications. We have created a custom …

In recent years haptics has received considerable attention from the field of Human-
Computer Interactions (HCI) for its potential to provide more tangible and immersive …

We combine the functionality of a mobile Global Positioning System (GPS) with that of an
MP3 player, implemented on a PocketPC, to produce a handheld system capable of guiding …

We discuss the design and performance of a new haptic surface capable of controlling shear
force on a bare finger. At the heart of the ShiverPaD is the TPaD variable friction device. It …

Using a mobile device in a social context should not cause embarrassment and disruption to
the immediate environment. Interaction with mobile and wearable devices needs to be …

Scrolling in extended reality (XR) is currently performed using handheld controllers or vision-
based arm-in-front gestures, which have the limitations of encumbering the user's hands or …

Abstract Wireless Body Area Sensor Networks (WBASN) are an emerging technology
enabling the design of natural human–computer interfaces (HCI). Automatic recognition of …

The increasing complexity and pervasiveness of handheld devices is demanding the
development of interaction techniques explicitly tailored for mobile scenarios. This paper …

When an object rolls or slides inside a hand-held tube, a variety of cues are normally
available to estimate its location inside the cavity. These cues are related to the dynamics of …