In the present paper we analyze the role that a dynamic user model may play in simplifying query formulation and solving in an existing audio-visual map interaction technique conceived for mobile devices. We have re-designed the system functionalities devoted to gain summary information about off-screen data and to suggest the best direction towards a target. We show that customizing a query on the basis of the current user profile may give user the advantage of making queries simpler and may avoid similar steps meant to refine the results.
The Effect of a Dynamic User Model on a Customizable Mobile GIS Application
M. Romano;SEBILLO, Monica Maria Lucia;TORTORA, Genoveffa;VITIELLO, Giuliana
2011-01-01
Abstract
In the present paper we analyze the role that a dynamic user model may play in simplifying query formulation and solving in an existing audio-visual map interaction technique conceived for mobile devices. We have re-designed the system functionalities devoted to gain summary information about off-screen data and to suggest the best direction towards a target. We show that customizing a query on the basis of the current user profile may give user the advantage of making queries simpler and may avoid similar steps meant to refine the results.File in questo prodotto:
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