- [Instructor] The IOT architecture
genetic model has three layers,
physical, communication and application.
So using our example
of the health monitoring system,
the physical layer includes
patient buddy sensors,
micro-controllers, network devices,
and any medical device in the system.
This also includes the computers
or devices used to display
the collected data from the sensors.
The second layer includes
the communication protocols
of the networks use to transfer data
from the sensors to a back-end destination
like the internet or the local area network.
The third layer is where data is received
for analysis or monitoring.
It couldn't be an app within a smartphone,
computer software
or a data control center application.