To date, the mobile system has not replaced the paper-based system in the 5 prefectures where the program is active.
A Wireless Health Outcomes Monitoring System WHOMSS) was developed and tested with cancer patients using mobile phones and the results suggested that such a mobile system has the potential to detect patient-suffering earlier and enable the start of well-timed intervention [ 23].
Nevertheless, to date, the mobile system has not replaced the paper-based system in the 5 prefectures where the program is active, and many contact tracers still use both systems.
However, modern embedded mobile systems have become increasingly powerful and show a great deal of demand for applying high-performance techniques, such as hardware prefetching, to accelerate applications.
Applications and protocols for wireless and mobile systems have to deal with volatile environmental conditions such as interference, packet loss, and mobility.
The advance of technology in terms of cellular communications and the increasing computing power of the mobile systems have made it convenient for people to use more of mobile systems rather than static systems.
In this paper, two new techniques for energy consumption reduction in mobile systems have been proposed.
"Location-based mobile systems have taken the advantage of the mobile devices to enhance learner's interaction with the learning context" [13].
Several mobile systems have been studied that rely upon texting to deliver reminders and to prompt reporting of alcohol consumption.
To overcome this problem many mobile systems have been developed such as the hose reel raingun and the centre pivot.
