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analysistools:pointingdevice [2017/03/17 15:04] – [Introduction] oliveranalysistools:pointingdevice [2017/03/17 15:04] (aktuell) – [Introduction] oliver
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 ======Working with a pointing device ====== ======Working with a pointing device ======
 =====Introduction===== =====Introduction=====
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 A typical workflow, based on marker-clusters, includes the usage of a so called "pointer" to define anatomical prominences of bony structures. A typical workflow, based on marker-clusters, includes the usage of a so called "pointer" to define anatomical prominences of bony structures.
  
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 If you are a Vicon Nexus user and you are alone with the subject you want to measure it can be handy to use the smartphone and the [[https://www.vicon.com/products/software/vicon-control|Vicon Control App]] for starting and stopping the measurements during positioning the pointer. If you are a Vicon Nexus user and you are alone with the subject you want to measure it can be handy to use the smartphone and the [[https://www.vicon.com/products/software/vicon-control|Vicon Control App]] for starting and stopping the measurements during positioning the pointer.
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 =====Why using a pointer instead of a marker?===== =====Why using a pointer instead of a marker?=====
   * A marker placed on an anatomical landmark can move a lot (e.g. skin motion artefacts). Only pointing such a position in an static trial makes it clear that the defined position is valid only for this.   * A marker placed on an anatomical landmark can move a lot (e.g. skin motion artefacts). Only pointing such a position in an static trial makes it clear that the defined position is valid only for this.
analysistools/pointingdevice.1489759442.txt.gz · Zuletzt geändert: 2017/03/17 15:04 von oliver

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