We introduce a new technique of haptic guidance, for navigation and control of applications in virtual environments. We haptically simulate the collisions of the pointer with the ...
The concept of the Virtual University offers a new learning environment for distance education. All the functionalities of a conventional university are available to the students ...
The paper presents the design of a mobile assistant for runners. We propose visual and auditory user interface for a mobile assistant, called Mobota. The system supports navigatio...
The ubiquitous environment enables us to build systems that provide individual users with personalized navigation services in cities. In developing such a system, it is necessary ...
One of the main objectives in engineering departments of large industries is the implementation of integrated information systems to manage their projects' life cycle. EnViro...
Ismael H. F. dos Santos, Alberto Barbosa Raposo, L...