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. 2020 Sep 6;20(18):5060. doi: 10.3390/s20185060

Figure 2.

Figure 2

High-level abstraction of OBINTER platform architecture. The OBINTER platform is composed of two main physical blocks (i.e., Obinter App and Backend) together with the Firebase API (for notifications) and Fitbit API (for wearable data integration). Next, the different modules depicted within the backend represent the logical functionalities implemented by the OBINTER platform.