About: Manipulating Objects behind Obstacles

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper describes various techniques of accessing objects hidden behind obstacles in virtual environments. Obstacles can be any larger virtual objects or a group of smaller objects. To interact with occluded objects, a user must move around the obstacle to a location where the situation can be seen more clearly. We show some of well known interaction techniques that are suitable for usage in this case. Next, we describe new method, Head Manipulator, for manipulation with an user's location and new aid that allows user to change the visibillity of objects. We propose several combinations of these interaction techniques and tools, and discuss their suitability for the given task. For every method we show its advantages and drawbacks and we say for what situations the method is useful. Subsequently, we describe our experiments when testing these methods and then we conclude with the results from the experiments and from users' observations. This paper describes various techniques of accessing objects hidden behind obstacles in virtual environments. Obstacles can be any larger virtual objects or a group of smaller objects. To interact with occluded objects, a user must move around the obstacle to a location where the situation can be seen more clearly. We show some of well known interaction techniques that are suitable for usage in this case. Next, we describe new method, Head Manipulator, for manipulation with an user's location and new aid that allows user to change the visibillity of objects. We propose several combinations of these interaction techniques and tools, and discuss their suitability for the given task. For every method we show its advantages and drawbacks and we say for what situations the method is useful. Subsequently, we describe our experiments when testing these methods and then we conclude with the results from the experiments and from users' observations. (en)
Title	Manipulating Objects behind Obstacles Manipulating Objects behind Obstacles (en)
skos:prefLabel	Manipulating Objects behind Obstacles Manipulating Objects behind Obstacles (en)
skos:notation	RIV/00216224:14330/07:00021837!RIV10-MSM-14330___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(LC06008)
http://linked.open...iv/cisloPeriodika	4563
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Flasar, Jan Sochor, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Fakulta informatiky
http://linked.open...dnocenehoVysledku	431922
http://linked.open...ai/riv/idVysledku	RIV/00216224:14330/07:00021837
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Eye in hand; scene in hand; world in miniature; head manipulator; change of visibility; mirror (en)
http://linked.open.../riv/klicoveSlovo	Eye in hand change of visibility head manipulator scene in hand world in miniature mirror
http://linked.open...odStatuVydavatele	CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV	[52DA4B26DCE0]
http://linked.open...i/riv/nazevZdroje	Virtual Reality, HCI International 2007, LNCS
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of Computer Graphics
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	2007
http://linked.open...iv/tvurceVysledku	Sochor, Jiří Flasar, Jan
issn	1611-3349
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	14330

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