Figure 2.

Estimated indices vs. motor clinical standards on the $T{S}_1$ dataset. The figure shows the relationship between UPDRS-III Part III single-item scores and the produced typing-based indices from typing sessions in-the-wild. Green dots represent the healthy controls and red dots represent the PD patients. Correlation coefficients between predictions and scores are significant (p < 0.001) in all three cases of 22 (a), 23 (b), 31 (c). The black line shows a linear fit and the grey area the confidence interval of the fitted line.