Nowadays, numerous journals and conferences have published articles related to context-
aware systems, indicating many researchers' interest. Therefore, the goal of this paper is to …

Portable devices are increasingly employed in a wide range of mobile guidance
applications. Typical examples are guides in urban areas, museum guides, and exhibition …

Augmented Reality is a technique that enables users to interact with their physical
environment through the overlay of digital information. While being researched for decades …

In this age of information overload, people use a variety of strategies to make choices about
what to buy, how to spend their leisure time, and even whom to date. Recommender …

HCI Models, Theories, and Frameworks provides a thorough pedagological survey of the
science of Human-Computer Interaction (HCI). HCI spans many disciplines and professions …

The world is increasingly populated with interactive agents distributed in space, real or
abstract. These agents can be artificial, as in computing systems that manage and monitor …

The use of context in mobile devices is receiving increasing attention in mobile and
ubiquitous computing research. In this article we consider how to augment mobile devices …

Innovations in mobile technology shape how mobile workers share knowledge and
collaborate on the go. We introduce mobile communities of practice (MCOPs) as a lens for …

Mobile urban environments present a challenge for context-aware computers because they
differ from fixed indoor contexts such as offices, meeting rooms, and lecture halls in many …

This research proposes a set of interaction design principles for the development of mobile
augmented reality (MAR) applications. The design recommendations adopt a user-centered …