Infrared And Bluetooth

Infrared And Bluetooth

With different electrical devices produced everyday, the problem of connecting things is becoming more and more complex. The system that comprises the computers and other electronic devices makes use of varieties of connecting wires, cables and the likes. These parts communicate trough light beams, lasers, radio signals and infrared. However, the problem with this devices and technologies is often the connection between each component. Thus, most systems are not used to their full extent due to complexities.
To simplify things, a solution was created to streamline the process of connections- bluetooth.
Bluetooth is wireless and automatic and offers users with varieties of excellent features that has recreated the art of connection. It has revolutionized the standard method of connecting things that virtually anything can be connected on a single system. From computers to mobile phones and from keyboards to headphones by means of wireless, automatic and inexpensive connection.
Other than the bluetooth technology, there are other ways of connecting things. Take for example the infrared or IR. It allows low frequency light waves which the eye can no longer interpret to transmit signals to another component. The technology is easy to create and cost of incorporating the IR device into a system is in barest minimum. Yet it has limited operations that seldom obstructs the process of connection.
Infrared technology is one to one process. Due to this limitation, you may only send signals from one component to another, like the case of the television set and the remote control. The same is true between laptops and desktops. You may only transmit signals between the two but not with another separate system, say a PDA through simultaneous actions.
It also works only on the line of sight principle wherein one has to point the infrared device directly to the host system to achieve a desirable result.
In spite of the fact that these two natures of infrared technology are obstacles to acquiring results, these same qualities have worked in advantage to connection. Because infrared devices need to be lined up directly on opposing locations, too little interference occurs between transmitters and receivers. The one to one principle on the other hand is designed to transmit signals only to the original recipient. Given that there are varieties of infrared recipients in a location, the intended recipient alone will receive the signal coming from a transmitter.
However, technology was not contented with what infrared offers. They resolved these limitations through creating the bluetooth solution.
Bluetooth technology works by transmitting signals via low frequency radio signals. The path of communication is approximately working on 2.45 gigahertz. The same frequency band is utilized in ISM devices.
The design of the technology was such that it has created a new system that does not interfere with the other devices that make use of the same frequency band (e.g. ISM). One way of doing this is the programming of the bluetooth technology to only transmit signals that has 1 milliwatt or less. Beyond this, other systems may be affected. By comparison, cell phones and other mobile devices send signals at a rate of 3 milliwatts and more.
The standard range of the bluetooth is around ten meters. This lessens the possibility that interference between device may occur. With this low transmission, it is still possible for the user to transmit bluetooth signals between obstructing walls.
Bluetooth in many ways have contributed much in connecting individual systems without being bothered by the bulk of the cables and wires.

Bluetooth Wireless In Your Home Office

Bluetooth Wireless In Your Home Office

Bluetooth is a wireless communication protocol that provides a method of wirelessly exchanging data between bluetooth enabled devices. Unlike Wi-Fi which requires more power to operate and a separate configuration for each device, Bluetooth requires low power consumption, is relatively simple to use, and is designed for use in a much smaller area. A network of devices formed around Bluetooth is known as a PAN, or Personal Area Network.

While the technology has been around for over ten years and its use has steadily grown, still relatively few take full advantage of the many capabilities it presents. One excellent use of Bluetooth technology for the consumer is in the home office.

The conversion of a typical home office set up to wireless technology is fairly simple and straightforward. It is not required to have any programming skills or advanced computer skills in order to make it work.

In converting your home office to Bluetooth wireless, the first order of business is acquiring an adapter for your computer. This is a small device which plugs into the USB port of your computer and will allow your computer to communicate with Bluetooth components. Many of these adapters (or dongles) are similar in size to the popular USB flash drives. The adapter becomes the “master” and is capable of communicating with up to seven Bluetooth enabled devices. They are manufactured by many well known companies in the wireless field, such as D-link and Linksys, and are readily available.

Moving on, you may then want to consider a wireless mouse and keyboard. These devices must be purchased with Bluetooth technology pre-installed (there are no converters available for these components). There are a considerable number on the market and most work basically the same. Your choice should be one of personal preference and as these are separate devices it is not necessary to replace both. Several of the more popular models are made by Logitech and Microsoft.

Next step is the printer. While there are several newer printers on the market that are bluetooth enabled, many opt for a printer adapter which will do the same job. If you are in the market for a new printer, it makes sense to buy one that is already Bluetooth capable. If not, adapters are readily available for most printers. They are similar to the computer adapter in that they plug into the printers USB port. There are also several models available which will utilize the parallel port for older printers.

Congratulations – you have just set up your Personal Area Network. However, no more hassling with wires and cables is just the beginning. And this is where the real beauty and functionality of Bluetooth lies. You now have a PAN that will work well with any Bluetooth enabled device. Upload and download data from your PDA without wires. Wirelessly upload and print photos from a Bluetooth enabled digital camera. Print documents from your laptop with no cables. If you enjoy music while you work, Bluetooth enabled stereo headphones are available.

It is great technology with endless possibilities for both productivity and enjoyment.

Super Hot Bluetooth Accessories That You Must Have Now

Super Hot Bluetooth Accessories That You Must Have Now

Once a person has Bluetooth technology integrated into their home and office, they will want to invest in some accessories. These accessories go far beyond cell phone skins and ring tones. These accessories are advanced little gadgets that can make using this technology even easier and faster. Wireless technology is the wave of the future. Finding ways to adapt it and make it fit into one’s lifestyle is not that difficult. Chances are, Bluetooth technology was already being used before people realized it. If a person has used a wireless interest connection at home, at the local coffee shop or bookstore, they are taking advantage of this technology. Even though it has gone far beyond simple wireless computer connection, to many people, this is all they know. This technology has been around for years now.

But for those who use this type of technology often, Bluetooth has made their lives a little simpler. Some of the most popular accessories are car kits. Many newer model cars come with built in wireless connection. This is because many new cars come with navigation systems, which are also wire less. This means that phone calls can be made even in the most mountainous of areas. For those who travel by car often, this is the technology to invest in. With hands free headsets that work on voice activation, a person can make a phone call without taking their hands off the steering wheel. In some new cars the caller ID is flashed in the rearview mirror. One can ask for a phone menu and it will pop up with all of the person’s contact numbers. These can be pre-programmed into the phone and used in the car.

For those who want wireless technology in their car, but who can’t afford to buy a new car, car kits have been created. By rewiring the electrical system in any car, wireless technology can be installed. A car kit comes with the wiring, headset, and other accessories that make driving safer. These kits are a lot less than buying a new car, but can still be expensive. Car kits are available in most automotive stores, online, or at car dealerships. Upgrading to a wireless car environment is worth the investment for those who spend a lot of time driving, for those who want to drive safely, and for emergency usage. It is nice to know that the phone will always work even out in the middle of nowhere. Having a flat tire and worrying about whom to call is a thing of the past.

Other accessories include wireless headsets for the home, a wireless mouse, servers, PDA’s and modems. Wireless technology has changed the way people think about home offices. All office equipment can be connected to one network without all the wires and extra outlets. Being able to run everything all the time is a great luxury that will come in handy. A wireless mouse can free up space and make drawing and other intricate usage easier. For graphic designers, a wireless mouse can save the day. Being able to point the mouse in the exact spot saves time and money. PDA’s can now be used to check e-mail, fax, print, send images, and make phone calls without having to switch networks or physically connect to a network. This has really improved the working world. A person can make a phone call to anyone or send them a fax that will get there and in time.

Being able to connect to the Internet quickly and still be able to send a fax or print something at the same time is achievable with Bluetooth technology. Multi-tasking has never been easier for those who work from home as well as those who work in an office. Businesses save lots of money each year by utilizing this equipment. The accessories are small and most would go unnoticed. The accessories are not ugly eyesores like wires and extra cable used to be. Too many wires are a safety hazard that has all but disappeared. These accessories make using Bluetooth technology even better. Saving time and money is everyone’s goal. Bluetooth technology makes this goal a little easier to reach.