Functional Requirements

Table 4.6 gives an overview of the requirments together with their priority level.

Table 4.6: Functional Requirements

#	Priority	Name	Description
1	Essential	Sensing	Obtaining sensor measurements from the environments through the available sensors.
2	Essentail	Realtime feedback	In-situ displaying of sensor readings via the available LEDs for the users to have an indication of the environment around them.
3	Essential	Data logging	Store sensor readings together with GPS readings and a timestamp to the platform's permenant storage.
4	Desirable	GPS Location retrieval	Obtain GPS coordinates to include in the log.
5	Desirable	USB Flash memory logging	Store collected data to the usb flash memory once it is inserted to ease the task of retrieving the logged data from the platform.