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Table 4 Percentiles for Time (s), Hand Path Ratio, and Max Velocity (m/s) and Max acceleration (m/s2), for cylinder- and pen grip (target-to-target).

From: A kinematic analysis of a haptic handheld stylus in a virtual environment: a study in healthy subjects

   Cylinder grip Pen grip
   Time (s) HPR Max Vel (m/s) Max Acc (m/s2) Time (s) HPR Max Vel (m/s) Max Acc (m/s2)
Mean (SD) 0.99 (0.41) 0.72 (0.16) 0.54 (0.19) 0.17 (0.13) 1.05 (0.44) 0.71 (0.16) 0.52 (0.17) 0.16 (0.11)
Median 0.90 0.78 0.51 0.12 0.93 0.76 0.48 0.13
  2,5 0.46 0.28 0.28 0.05 0.47 0.31 0.28 0.06
  10 0.57 0.44 0.34 0.07 0.70 0.43 0.35 0.07
Percentiles 25 0.70 0.66 0.43 0.08 0.80 0.63 0.41 0.09
  75 1.13 0.84 0.60 0.19 1.13 0.82 0.60 0.17
  90 1.54 0.87 0.73 0.33 1.61 0.87 0.73 0.31
  97.5 2,33 0.91 1.08 0.65 2.36 0.91 1.00 0.51