3 Markers and targets (rigid bodies)
3.3 Standard targets
Type Description Weight approx. Dimension Marker
size
Hand target The hand target is designed for hand track-
ing in usability and assembly studies re-
spectively. It is also frequently used as a
small general-purpose target. Due to the
small size this target is easily occluded by
the hand carrying it. Therefore, proper ar-
rangement of tracking cameras has to be
used in order to avoid occlusions.
25g / 0.9oz (110 × 80 × 28)mm 12mm
Large hand target This hand target is designed for hand track-
ing in a two camera tracking system. Its
large size allows to move the hand in al-
most all directions, without losing tracking.
30g / 1.1oz (170 × 120 × 35)mm 12mm
Claw target The claw target looks just the same as the
hand target. But it comes in a bigger size
and is equipped with bigger markers.
35g / 1.2oz (160 × 110 × 30)mm 16mm
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