Currently, the number of mobile applications that require (wireless) connectivity is constantly increasing. The need for sharing information among mobile devices exists in many applications, and almost every data exchange between these devices involve the same requirements: a means for…

This paper presents an architecture for the development of software for smartphones. It explains the advantages of web application development with respect to native applications - those installed on mobile devices that were developed using a programming language compatible with…

Smartphones are becoming more and more universal. An increasing number of services
on these smartphones allow people to access the internet, through wireless networks and
cellular data connections such as 3G. The explosion of 3G usage is causing a lot…

Various campaigns such as ‘Save the Earth’, ‘Earth Hour’, and ‘Reduce, Reuse, Recycle’ are held to create environmental awareness among the general public. The effort is seen endlessly using any means of presentation and communication medium in order to ensure…