Phase 1

System

SCoh

SCop

CCD

TE^*

0.77

0.24

0.59

0.35

Low

Phase 2

Component

CCoh

CCop

Cdep

TE^*

Location detection

0.50

0.37

0.87

0.71

High

Network scanner

0.0

0.43

0.50

0.75

High

Power source

1.0

0.18

0.87

0.25

Low

Alert transmitter

0.66

0.25

0.50

0.49

Moderate

Battery level manager

1.0

0.25

0.87

0.42

Moderate

Network availability checker

1.0

0.25

0.50

0.29

Low

Alert switcher

1.0

0.25

0.50

0.29

Low

Charger

1.0

0.0

0.12

0.07

Very Low