A number of approaches have been proposed for the problem of digital preservation, and
the number of tools offering solutions is steadily increasing. However, the decision making …

This paper demonstrates how useful content can be generated as a by-product of an
enjoyable mobile multiplayer game. In EyeSpy, players tag geographic locations with photos …

Designers of mobile, social systems must carefully think about how to help their users
manage spatial, semantic, and social modes of navigation. Here, we describe our …

Se presenta una panorámica de las acciones de investigación y desarrollo en preservación
digital en el ámbito internacional, incluyendo un apartado dedicado a la situación en …

Location-based ubiquitous computing systems are entering mainstream society and
becoming familiar parts of everyday life. However, the settings in which they are deployed …

Cycling is a common leisure time sports in touristic regions. For us it was the question how
tourists actually find their paths in the area and what kind of navigation aids might be helpful …

Paper maps are a proven means for navigating in unfamiliar environments, however, they
do not prevent people from getting lost or taking unwanted detours. A well-known issue is …

This paper outlines the design requirements of a GPS car navigation system for the elderly
and the young by proposing a set of new guidelines for designing such systems. Our study …

Adding multiscale interaction capabilities to 3D virtual environments may permit work with
huge virtual worlds that might otherwise be too large to manage. Multiscale technology has …

Passengers pay attention to the landscape as they move through the environment. We
suggest a new type of applications, which adds to that experience. It consider their motion …