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Mobile phone, as a kind of most commonly used vehicle of communication, keep records of every movements of each person. For each cell phone user, the different social attribute, leading to various mobility behaviors and social cliques, reflect on dissimilarity of their call behavior patterns. How to deduce the social attribute from the calling behavior is discussed in this paper, by estimated the...
With the explosive international growth in mobile phone adoption, there is an increasing number of text message-based applications providing mission-critical services to mobile phone owners. With such an unexpected leap in the mobile subscriber base, questions have arisen over the reliability of Short Message Service (SMS) as a communication channel in regions of high mobile teledensity growth. This...
The goals of South Africa's e-Education White paper is for every school learner in the country to be ICT capable by 2013 and for teachers to use information and communication technology (ICT) to enhance teaching and learning. Many initiatives have been undertaken to provide schools with computer labs and infrastructure in order to reach these goals, with varying degrees of success. In the meanwhile,...
Except for hardware design, the user interface of mobile devices creates the first impression for users. Mobile devices such as cellular phones are used to expose users' characters and preferences. Sounds, fonts, colors, and background images are used to reveal users' personalities. The demand for means of expressing one's character via mobile devices has been raised by advanced display technology,...
An easy way to determine the state of a cell phone without the ownerpsilas knowledge is presented in this paper. The described method, combined with a form of patterning mobile userpsilas behavior (in terms of evaluating the mobile phonepsilas state in a tactical way) could lead to privacy compromise revealing his whereabouts. The technical part of the paper is based on the Short Messaging Service...
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