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1、CID:AnOpticallyTrackedCongurableInteractionDeviceArjenvanRhijnJurriaanD.MulderCenterforMathematicsandComputerScience,CWIPersonalSpaceTechnologiesB.V.Amsterdam,theNetherlandsAmsterdam,theNetherlandsarjenvr@cwi.nlmullie@personalspacetechnologies.comAbstractanextracognitiveloadontheuser
2、.AnotheroptionistousemultipledevicesandassigndifferentsubtaskstoWepresentCID:anew,congurable,interactioneachofthem.Inthiscase,modeswitchingisimplicitdevicethatenablesausertomanipulatealargenum-intheselectionofadevice,andmaypresentthesameberofapplicationparameters,usingasingle,compact
3、interruptionoftaskow.Onecouldalsoconstructadevice.Aninterfacedesignerisabletocreatenewsingledevicespecicforaparticularapplicationorin-congurationsofCIDbyselectingabaseobjectandteractiontask.Thisway,auserhasdirectcontroloverattachingactuatorstoit.Actuatorsprovideacombina-allrequired
4、DOFs.However,constructinganewde-tionoftranslationalandrotationaldegreesoffreedom,vicefromscratchforeachinteractiontaskisinefcientanddeneinteractionrelativetothepositionandori-andimpractical.Theselimitationscouldberelievedentationofthebaseobject.byaninteractiondevicethateasilycanbeco
5、nguredThedeviceallowsaninterfacedesignertorapidlyspecicallyforarequiredinteractiontask.prototypeandevaluatenewinteractiontechniquesforInthiswork,wepresentacongurableinteractioncomplextasks.Furthermore,thedevicecanbecon-device(CID).Themainideasofthisdeviceare:guredspecicallyforace
6、rtaininteractiontask,suchToenableausertomanipulatealargenumberofthatitsstructurereectsthespatialparametersoftheapplicationparameterswithasingle,compactde-task.Inthiscase,theperceptualspaceandcontrolvice;spaceoverlap,contributingtoanintuitiveinterface.CIDistrackedusingamodel-basedopt
7、icaltrack-Toenableaninterfacedesignertostructuretheingsystem.Atrackermodelofadevicecongura-devicesuchthatitreectstheapplicationparam-tionisobtainedbyatrainingprocedure.Thesystemeters.Asaconsequence,theperceptualspaceandautomaticallyestimatestheskeletonstructureofthecontrolspaceover
8、lap,c
