Wireless Service Developing for Ubiquitous Computing Environments Using J2ME Technologies
From some years ago, technologies are ubiquitous, omnipresent and integrated seamlessly in the common activities. There is a need for developing services and applications that use all the capabilities of mobile devices available, for connectivity and data processing. Java 2 Micro Edition (J2ME) technology develops these services for use in a wide range of devices, with portable code, and compatible with several classes of hardware and software. Wireless communications technologies (WiFi, Bluetooth) allow devices to communicate with their environment. Bluetooth technologies are becoming massive, and are present in the majority of these devices.