Electronic devices: All about "Bluetooth". Today, most people use cell phones and other electronic GADGETS, actually interested in buying a non-"Bluetooth". This is a known fact that the wireless technology, and that it is many times higher than IrDA (infrared). However, not everyone knows the history of the technology and even the name. This is very interesting. In early 1998, world leaders in the telecommunications market, the company Ericsson, IBM, Intel, Toshiba and Nokia together to jointly develop technology wireless mobile devices. May 20, 1998 was the formal presentation of the special working group (SIG - Special Interest Group) to ensure the smooth introduction of technology called Bluetooth. The team consists of about 2000 companies involved in the work on free open Bluetooth specification. The idea of new technology was enabling easy and convenient wireless devices and wireless LAN. The technology should allow the user to exchange information between the desktop computer, PDAs and cellular telephones. In the future, technology will bring any electronic devices. At the same time, some of the parameters of the new technology should be low cost, small size, compatibility and ease of integration into various devices. To that end, and organized group SIG, which led many producers to unite, rather than develop its own, incompatible with each other platforms. Bluetooth is a small chip, a high (2.4 - 2.48 MHz) transceiver operating in the ISM band (Industry, Science and Medicine; Industrial, Scientific and Medical). To use these frequencies do not require a special permit. Speed provided a standard of around 720 Kbps in asymmetric mode, and 420 kbit / s in full duplex mode. A transfer of the three channels, but not video. Energy (power transmitter) does not exceed 10 mW. Originally meant to technology at a distance of not more than 10 metres. Today, some firms offer a Bluetooth chip that can communicate at a distance of 100 metres. This technology can "circumvent" obstacles, so connected devices can be placed outside the line of sight. The connection is automatic, as soon as Bluetooth devices are within reach, a single device can work with several others. Bluetooth literalist translated from Arabic, "blue tooth". But his name Bluetooth technology must not dentists, a historic mistake. So British chronicler, "called the" King of the Danish Vikings, Garald Blyutus (Harald Bluetooth, who lived in 910-940 years. It may go down in history as "the land of Scandinavian collector." He attributed merger Denmark and Norway. There are two versions of origin "sinezubogo" royal nickname. First, it truly pathological teeth were coloured by the abuse Cherry bragoy. But all pravdopodobnee is another version : Bluetooth-zydeco to English-style nickname King in the language of the Vikings : with the King "will Nature" was brown skin and dark hair that unusually race for the Vikings (white and svetlovolosyh). During the "genetic kulbit" Before I called Chernyavenkim (or something like that, in the original Scandinavian-Bletand). Perhaps the English language chronicler break and come not become king "nickname" simple. Like King, the unifier of the Nordic lands, Bluetooth technology, also aims to unite the world of mobile electronics. Enigma IT solutions company provides a wide range of services in the field of information technology. We are developing and creating customer information system fully ready. We assume all customer problems associated with the operation of all or part of its information system, including software, computers, telecommunications and Internet resources, network equipment, and office equipment. Apart from the loan service can help with the treatment time to deal with specific technical problems. Sosredotochte all resources on the activity, which is central to your company, and submit the remaining functions reliable and professional partner.