Figure 9
From: Improvement of design of a surgical interface using an eye tracking device
![Figure 9](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1742-4682-11-S1-S4/MediaObjects/12976_2014_Article_460_Fig9_HTML.jpg)
Overall Mental Workload Scores for PD, PE and PF.
From: Improvement of design of a surgical interface using an eye tracking device
Overall Mental Workload Scores for PD, PE and PF.