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Table 1 Comparison of objective results

From: Virtual reality assisted microscopy data visualization and colocalization analysis

  Gamepad Hand tracking   
Task Mean σ Mean σ t-test (p-val) Power (1- β)
Transforming the sample 7,9 2,8 7,7 2,0 0,38 0,0655
Changing GUI settings 15,8 3,7 18,7 3,9 <0,01 0,9966
Moving ROI box 6,7 1,9 5,0 1,4 <0,01 0,9992
Scaling ROI along z-axis 8,7 2,5 7,4 2,1 0,03 0,6973
Freehand ROI tool 9,4 2,7 6,7 2,1 <0,01 0,9800
Total time taken 48,5 9,7 45,5 6,7 0,1 0,3398
  1. The average times and standard deviation for all the objective tasks for both interfaces are shown, as well as the statistical power values for each task. The p-value from the t-test indicates a statistically significant difference between interfaces when p <0.05. All statistically significant are shown in bold