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The following topics are dealt with: signal processing; cognitive radios and networks; communication systems; network protocols and performance; ad hoc sensor network; telecommunication security; and mobile computing systems and technologies.
Mobile Geographic Information Systems (GIS) is an outcome of integrating GIS, wireless communication, embeds and mobile computing technologies. Based on .NET Compact Framework and GPRS a Mobile GIS with own patent is developed. Services in the system include: downloading map by General Packet Radio Service (GPRS), defining geographical coordinate system of maps, Global Position System (GPS) connection...
Today's high calorie diets and low physical activity levels contributes towards childhood obesity. Exergaming, a combination of "exercise" and "gaming" was conceived as a means of addressing this problem. In this paper a mobile collaborative exergame, which is designed to be enjoyable and physically challenging, is presented. The long term objective is to harness conventional mobile...
The popularity of mobile devices and their increased computing power has given rise to surge in mobile computing technologies. Users are increasingly turning to mobile devices for information relating to their activities and location while on the move. Independent of this, the world has seen a huge uptake in the social web, which has fueled the production of applications where users are the sole providers...
In recent years, with the rapid development of mobile computing technologies, a new learning style-mobile learning has exploded everywhere in our society, which is considered as an essential learning style in the future. This paper presents a mobile learning system taking into account learning context, which is also called contextual mobile learning. With the help of this system, we can learn just...
Scenarios are widely and successfully used to discover requirements for software-intensive systems. Recent advances in mobile computing technologies mean that mobile tools can support scenario-based techniques in the workplace, with potential benefits to requirements processes. To explore this idea we have been developing the Mobile Scenario Presenter (MSP) tool and used it successfully in a number...
Recent advances in wireless networks and mobile computing technologies have resulted in extensive use. During the beginning of the commercialization of the wireless networks, organizations and individuals connected without concern for the security of their system or network. Over time, it became apparent that some form of security was required to prevent outsiders from exploiting the connected resources...
Recent advances in mobile computing technologies mean that mobile tools have the potential to support scenario-based techniques in the workplace, with potential benefits to requirements processes. However, mobile requirements engineering (RE) tools are a new idea, and little is known about their advantages and weaknesses. This paper reports empirical research to explore the use of mobile RE tools...
Recent rapid growth in mobile computing technologies enables telemedicine applications to operate on mobile devices. Our focus is on the design of an integrated electrocardiogram (ECG) beat detector on a personal digital assistant (PDA) platform for the health screening process. The ECG beat detector module will be supported by the PDA version of personal health information management system (PHIMS)...
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