Core IOS layer

Core OS layer

 

The Core OS layer contains the operating system and the services upon
which the other technologies are built. These services include the following:
? Image and digital signal processing
? Linear algebra (the math of matrix operations — primarily used for
vector drawing)
? Bluetooth access
? Third-party device connections by serial port
? Generic security services
? System and networking services
You won’t often use Core OS directly in your applications, except when you
need to deal with communication or security capabilities at the operating
system level or control an external hardware accessory (like a device connected
to a serial port). However, you will use its functionality via the other
layers.
For more information on Core OS,