Chapter 6
6.4 Fingertracking
Figure 6.20: Fingertracking Administration - Settings
Next a body calibration for the hand target has to be assigned using the target library
(refer to chapter 6.4.6.3 on page 94).
6.4.6.2 Fingertracking Available hand geometries
It is also possible to (re-)assign previously calibrated hand geometries (i.e. position and
orientation of the finger tips) to existing hand target calibrations. This way one set of Fin-
gertracking hand targets can be used by several different users and, most importantly,
one needs to calibrate the hand geometry only once for each person during first installa-
tion.
A hand geometry (list shown on the right side of the window) can be assigned to a se-
lected Hand ID the following way:
• mark the respective Hand ID from row ’H1...H4’ under selected hands by left-clicking
• mark the appropriate entry ’Available for hand ID’ → ’H1...H4’ under available hand
geometries by left-clicking and
• press Select
• (optionally) confirm to overwrite the assignment by pressing OK . This confirmation
will only show up when the assignment to a specific Hand ID is to be changed.
If the hand geometry is already in use (multiple assignment) a warning message will be
shown instead. You can always delete the assignment by pressing the button Deselect.
The geometry will be available again for assignment.
i
In order to identify the correct hand target under available hand ge-
ometries and assign it to the corresponding hand geometry please
use meaningful names for the ’geometry’ and double-check the col-
umn ’Available for hand ID’.
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