CNR ExploRA

Contributo in atti di convegno, 2019, ENG, 10.1109/SITIS.2019.00069

Situated Visualization in Augmented Reality: Exploring Information Seeking Strategies

Giuseppe Caggianese; Valerio Colonnese; Luigi Gallo

Institute for High Performance Computing and Networking, National Research Council of Italy; Institute for High Performance Computing and Networking, National Research Council of Italy; Institute for High Performance Computing and Networking, National Research Council of Italy

In recent years augmented reality applications have been increasingly demonstrating the requirement for an interaction with information related to and directly shown in the surrounding environment. Situated information is visualized in its semantic and spatial context, building up an environment enhanced by an information level that dynamically adapts to the production of the information and to the actions of the user. The exploration and manipulation of this type of data through see-through augmented reality devices still represents a challenging task. The development of specific interaction strategies capable to mitigating the current limitations of augmented reality devices is essential. In this context, our contribution has been to design possible solutions to address some of these challenges allowing a dynamic interaction with situated information. Following the visual "information-seeking mantra" proposed by Shneiderman and introducing some "superpowers" for the users, in this work we present different strategies aimed at obtaining an overview and filtering, and acquiring details of a collection of situated data.

15th International Conference on Signal Image Technology and Internet Based Systems, pp. 390–395, Sorrento, Italy, 26-29/11/2019