<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mulloni, Alessandro</style></author><author><style face="normal" font="default" size="100%">Hartmut Seichter</style></author><author><style face="normal" font="default" size="100%">Andreas Dünser</style></author><author><style face="normal" font="default" size="100%">Patrick Baudisch</style></author><author><style face="normal" font="default" size="100%">Dieter Schmalstieg</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">360° Panoramic Overviews for Location-Based Services</style></title><secondary-title><style face="normal" font="default" size="100%">CHI 2012</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><pub-location><style face="normal" font="default" size="100%">Austin, Texas, USA</style></pub-location><abstract><style face="normal" font="default" size="100%">We investigate 360° panoramas as overviews to supportusers in the task of locating objects in the surrounding environment. Panoramas are typically visualized as rectangular photographs, but this does not provide clear cues for physical directions in the environment. In this paper, we conducted a series of studies with three different shapes: Frontal, Top-Down and Bird’s Eye; the last two shapes are chosen be-cause they provide a clearer representation of the spatial mapping between panorama and environment. Our resultsshow that good readability of the panorama is most impor-tant and that a clear representation of the spatial mapping plays a secondary role. This paper is the first to provideunderstanding on how users exploit 360° panoramic overviews to locate objects in the surrounding environment andhow different design factors can affect user performance.</style></abstract></record></records></xml>