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. 2022 Mar 15;5(1):e25540. doi: 10.2196/25540

Figure 2.

Figure 2

Screenshot of the InfoKids mobile app displaying the emergency department occupancy in the waiting room in real time. The Canadian Triage and Acuity Scale categorizes patients by both injury and physiological findings and ranks them by severity from 1 (highest, red) to 5 (blue). By clicking the 144 icon, the user is connected directly to the national emergency call center. HUG: Hôpitaux Universitaires de Genève.