This article analyzes the completeness and the correctness of usability analyses conducted
in usability laboratories compared to analyses conducted in reality testing (where the context …

The success of the next-generation of interactive TV systems will depend on the type and
form of user interaction these systems can support. New services like social TV, direct …

Participatory Design (PD) provides a variety of tools and techniques for involving users in
innovation processes. However, user involvement in PD is often limited to singular, face-to …

As mobile devices become more popular there is a growing demand for the development of
mobile services and applications. However, the development of this type of application has …

In this paper we describe the MoViE mobile video storytelling platform, related Global
Sharing Pedagogy framework and present examples of their use in learning and education …

In this paper we present techniques for selecting one's current location in mobile location-
based systems. We present Locawe (Location-aware System Platform) and four alternative …

Advances in mobile computing technology and software applications have led to an
expansion in potential uses for handheld computers for various tasks. One strong …

This paper models the suitability of homeward commutes as a context for talking on a mobile
telephone and text messaging. Analysis of these models identifies when and where large …

Designers of technological support for learning have an ever-increasing selection of
platforms and devices at their disposal, as desktop computers are joined by mobile phones …

We have conducted interviews with 22 users of three multidevice services, email and two
web communities, to explore practices, benefits, and problems with using services both from …