ISSUE-14: Gathering requirements [System Info & Events]

Requirements for System Info & Events:
-       Power: battery, wall
-       Connection: WIFI, LAN, 3G, ..etc
-       CPU: type, id#, model, freq, number
-       Storage: hard disk, Solid state, read & write attributes
-       Memory: RAM,
-       Display: # of display, color depth, resolution
-       Input: mouse, keyboard
-       Audio: stereo, 5.1, 7.1 channels, microphone (recording)
o       Is this audio codec capability?
-       Video: Is this video codec capability? What about recording?
-       Thermal: internal, external (ambient)
-       Ambient Sound
-       Ambient Light (screen adjust due to brightness)
-       Proximity
-       Movement: gyroscope, accelerometer
-       Vibrate device
-       Compass