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. Author manuscript; available in PMC: 2018 Apr 10.
Published in final edited form as: Int J Comput Assist Radiol Surg. 2017 Mar 25;12(6):901–910. doi: 10.1007/s11548-017-1564-y

Fig. 5.

Fig. 5

Experiment results. Lower values indicate better performance. a Text readability, b contrast, c task load, d frame rate, e results of the NASA-TLX, f lag measured in the offline experiment