Study-based evaluation of accuracy and usability of wearable devices in manual assembly

Figures & data

Figure 1. Study setup at the Innovation Lab of the iwb.

Figure 2. Selected wearable devices to be evaluated.

Figure 3. Protocol of the usability study.

Figure 4. Comparison of the differences in HR data.

Figure 5. Bland-Altman plots of the devices to be evaluated.

Figure 6. Overview of the evaluation of the selected devices by predefined criteria and preferred wearable devices of the participants (first choice).