Visualisation d'informations boursières sur téléphones mobiles
Authors:Custinne G., Noirhomme M., Chittaro L.
Published in:Proceedings of IHM-2004: 16th Conférence Francophone sur l'Interaction Homme-Machine, ACM Press, New York, September 2004.
Abstract:This paper presents new methods for visualization of stock exchange data on mobile telephones. Considering the very reduced size of a mobile telephone screen, its weak resolution and the great volume of data to be represented, we suggest condensing the information beforehand. The data are first treated with a standard technique of classification before their visualization. For visualization, we propose two methods of traditional representation (Bar Chart and Table) and two more recent methods (Pixel Bar Chart and Spirale).