Development and Evaluation of BLE-Based Room-Level Localization to Improve Hand Hygiene Performance Estimation

Figure 7

Misclassification rates for the best models using (a) one beacon, (b) two beacons, (c) three beacons, and (d) four beacons. (e) Room layout and four zones. The colors in the map correspond to the colors specified for each zone in the bar graphs.