The Magellan Maestro 4050 GPS System is the first portable vehicle navigation device which offers the drivers the convenience of voice command capabilities.

It is re-engineered for easy use and is quite user-friendly. Now you can easily focus on your driving and keep your eyes on the road while giving voice commands to the GPS system.

Suppose you want to order your favorite food or reach the nearest hospital, you just have to say commands like “Nearest restaurant” or “Nearest hospital”.

Then you can easily communicate via your hands-free Bluetooth call. After that your Maestro will guide you to your destination with the help of street by street directions.

This product is designed to take you to virtually any destination in the United States and Canada. You have no chance to get lost anywhere.

If you are concerned about traffic, then you have to just maximize the Maestro’s live traffic update feature and you will come to know which roadways you should avoid.

The navigation of Maestro is quite easy as well as comprehensive. The graphical touch screen can give you information about any of the 4.5 million pre-programmed points across US and Canada.

You get turn-by-turn guidance and there is no scope of any error. There is software installed inside the Maestro GPS system which helps it in performing the required tasks.

SiRFstarIII gives you the fastest GPS position accuracy while SayWhere™ text-to-speech tells you the street name.

The Quickspell function gives you the error-free spellings which help you to get a customized route to your destination.

Its sophisticated look and sleek design makes the Maestro the favorite choice of the users. It has a rechargeable battery with which you can navigate even when you do not have access to power.

Magellan Maestro 4050 4.3-Inch Widescreen Bluetooth Portable GPS Navigator is a post from: Computer Spot

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Creating a good wireless headset for Bluetooth is actually difficult to do.  The regular wired headsets are easy to design – with ranging styles.

Bluetooth headsets can never be as small or as light as wired headsets, simply because it needs to include the battery and extra functions. This extra size will impact how the headset mounts on or around your ears.

Comfort
There seems to be two main styles of headsets for Bluetooth.  Some are held into place with a loop around the ear.  These styles are normally more comfortable, although they may be less secure.  The others are held in place by being jammed into your ear – and usually prove to be less comfortable.

Factors to consider

Cost
The cost is an obvious issue, something that you really need to think about.

Ergonomics

1. Check to see if the device is easy to quickly and conveniently put on your ear then take it off again.
2. Are the control buttons on the headset easy to use?
3. The headset should be comfortable to wear for long phone calls.
4. Can you use it with a pair of glasses?
5. Check to see if you can wear it with either ear.
6. When you aren’t wearing it, you’ll need to se how you would carry it with you.
7. The weight is important as well, as you don’t want something that has the risk of falling off.

Ease of use

1. The commands and controls should be  easy to remember.
2. The volume level should be easy to adjust.
3. The unit should turn on quickly.
4. The manual should be very well written and easy for you to understand.
5. There should be a support number for you to call if you should experience any types of problems.

Features

1. You’ll need to know about the battery, the talk time, type, and how to tell when it is  going dead or fully charged.
2. How many devices can the unit be paired with?
3. Compatability is also important, as well as the warranty period.
4. Check the sound quality for both sending and receiving audio.
5. What type of range does the headset offer you?

Other important capabilities include voice tags, last number redial, tranfer calls, 3 way calling, link to other phones, call reject, and mute.  You’ll also want to note if it looks attractive, and if it’s too big or too small.

Choosing A Bluetooth Headset is a post from: Computer Spot

The technology of Bluetooth wireless is a short range communications method intended to replace the cables that connect portable or fixed devices while maintaining the highest levels of security.

The key features offered by Bluetooth include low power and low cost.  The specification in Bluetooth defines a uniform structure for a wide range of devices to communicate and connect with one another.

The technology behind Bluetooth has achieved global satisfaction such as enabled devices, almost everywhere in the world.

Bluetooth devices will connect and communicate without wires through short range and networks known as piconets.

Each device will simultaneously communicate with up to seven other devices within a single piconet, meaning that each device can also belong to several piconets simultaneously.

The piconets are dynamically established as Bluetooth enabled devices enter and leave the proximity of radio.

A fundamental to Bluetooth strength is the ability to handle both data and voice transmissions simultaneously.  This will enable users to enjoy varieties of innovative solutions such as hands free talking, printing and fax capabilities, and other applications.

Specifications
Unlike other standards of wireless, the Bluetooth specification gives product developers both a link layer and application layer definitions, which will help support data and voice applications.

Spectrum
The Bluetooth technology operates in the industrial and scientific band at 2.4 to 2.485 GHz, using a spread spectrum, frequency hopping signal.

Interference
The adaptive frequency hopping of Bluetooth technology was designed to reduce interference between wireless technologies that share the 2.4 GHz spectrum.  Adaptive frequency hopping (AFH) works well within the spectrum to take full advantage of the frequency available.

AFH hopping allows for more efficient transmission within the spectrum, which provides users with greater performance even if they are using other technologies along with Bluetooth.

Bluetooth Basics is a post from: Computer Spot

Below, are 10 benefits and reasons to use Bluetooth technology.

1. Wireless

As you probably already know, there are many benefits and advantages to using wireless devices.  Along with improving safety as a result of eliminating wires you don’t need, wireless also offers you plenty of other advantages.

When traveling with your laptop or other wireless devices, you’ll no longer have to worry about bringing connection cables.

2. Bluetooth is actually inexpensive

The technology of Bluetooth is cheap for companies to implement, which results in lower costs for the company.  These savings are then passed from the company on to you.

3. Bluetooth is automatic

Bluetooth doesn’t have you set up a connection or push any buttons.  When two or more devices enter a range of up to 30 feet of each other, they will automatically begin to communicate without you having to do anything.

4. Standardized protocol

Bluetooth is standardized wireless, meaning that a high level of compatibility among devices is guaranteed.  Bluetooth will connect devices to each other, even if they aren’t the same model.

5. Low interference

Bluetooth devices almost always avoid interference from other wireless devices.  Bluetooth uses a technique known as frequency hopping, and also low power wireless signals.

6. Low energy consumption

As a result of Bluetooth using low power signals, the technology requires very little energy and will use less battery or electrical power as a result.

This is an excellent benefit for mobile devices,  as Bluetooth won’t drain the battery.

7. Sharing voice and data

The standard for Bluetooth will allow compatible devices to share data and voice communications.

This is great for mobile phones and headsets, as Bluetooth simplifies driving and talking on your cell phone.

8. Instant PAN (Personal Area Network)

You can connect up to seven Bluetooth devices to each other within a range of up to 30 feet, forming a piconet or PAN.  For a single room, you can also set up multiple piconets.

9. Upgradeable

Upgradeable is the standard for Bluetooth.  There are newer versions of Bluetooth in the works,  which offer many new advantages and backward compatible with older versions.

10. The technology stays

Bluetooth technology is a world wide, universal wireless standard.  With it being as popular as it is, you can count on it being around for years to come.

As more and more devices start to use Bluetooth technology, more manufacturers will be eager to make their products compatible.

A chain reaction will occur, making Bluetooth the standard for cutting edge wireless.

10 Benefits Of Bluetooth is a post from: Computer Spot

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With new electrical devices being produced every day, the problem of connecting things is becoming more and more complex in nature.

The system that comprises computers and other electronics makes use of varieties of wires, cables, etc.  These parts will communicate through light beams, lasers, radio signals, and infrared.

The problem however, is the devices and technology is often the connection between each component.  Therefore, most electronic systems aren’t used to their full extent due to the problems and imperfections.

To help simplify things, a solution was created – the solution of Bluetooth.  Bluetooth is wireless and automatic, offering users a variety of features that have simplified the art of connection.

Bluetooth has revolutionized the standard methods of connecting things to enabling almost anything to be connected to a single system.

Aside from Bluetooth, there are other ways of connecting wireless devices.  One example of such is the IR or infrared.

Infrared allows low frequency light waves to transmit signals to another component. This technology is easy to create and the cost of putting the IR device into a system is rather low.

Infrared technology is a one to one process.  Due to the limitation, you may only send signals from one
device to another, similar to a television set and remote control.  You can only transmit signals between the two although not with a seperate system.

Aside from the fact that these two natures of infrared are obstacles to acquiring results, these same qualities have worked in advantage to the connection.

Infrared devices need to be lined up directly, meaning too little interference can occur between the transmitters and receivers.

The technology behind Bluetooth works by transmitting signals through low frequency radio signals.  The
path of communication is working on 2.45 GHz, which is the same frequency band used in ISM devices.

Bluetooth And Infared is a post from: Computer Spot

Bluetooth is a protocol utilizing wireless communication technology over short distances of data transmission.

It gives a way to provide to connect and exchange information between devices like mobile phones, laptops, personal computers, and digital camera.

The following are some of the list of the Bluetooth applications:

• Wireless communication between personal computers or laptops and input/output devices like mouse, keyboard and printer.
• Wireless communication between a mobile phone and a hands-free headset.
• Transfer of files
• Wireless network connection of computers in a confined space, where there is only little bandwidth.
• Wireless connection for game controllers of Nintendo’s Wii and Sony’s PlayStation 3

Bluetooth in a laptop is very useful especially for people on the go and business purposes.

Benefits of Bluetooth in a laptop:

1. The wireless technology of Bluetooth enables easier communication.  When traveling with your laptop, you don’t have to worry about bringing connection cables.
2. Companies implement Bluetooth wireless technology because it is inexpensive, which results in lower costs in a company’s expenses.  These savings will enable companies to upgrade to newer laptops.
3. Bluetooth is using low power signals, and will just require little energy or less battery.  This is advantageous to mobile devices like laptops because it won’t drain the battery.
4. Bluetooth connection is automated.  You don’t have to setup a connection or any configurations.  This will make it easier for laptop users to transfer files.
5. Laptop users can take advantage of personal networks.  Connection can be to seven Bluetooth devices within the range of 30 feet.  This can be very advantageous for laptop users because in a single room, they can setup multiple networks or can transfer files easily without any hassle.

5 Benefits of Bluetooth in a Laptop is a post from: Computer Spot

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Bluetooth technology offers three different types of defined ranges, based on output ranges.

• Class 1 devices are the most powerful, as they can have up to 100 mW of power, with a regular antenna giving them a range of around 130 – 330 feet.
• Class 2 devices are lower power, offering up to 2.5 mW of power. A regular antenna will give them a range of around 50 – 100 feet.
• Class 3 devices use even less power, up to 1 mW of power to be exact. With a regular antenna, they will have a range of around 16 – 33 feet.

Even though you may not realize it, Bluetooth wireless technology has never been intended for anything other than short distance types of communication. With Bluetooth wireless, the short range is actually a benefit.

For one, the short range will reduce the change of interference between your devices and those that
belong to others who are nearby. Overall, this is a basic type of security, designed to protect you and your devices.

Secondly, the lower power used for short range means a longer battery life. Most Bluetooth devices will get their power from a battery, meaning that anything you can do to lengthen the battery life is very important.

The wireless networking offered by Bluetooth is actually among the best, even though it uses short range communication. Bluetooth is used with wireless controllers, the internet, and even wireless headsets.

For the best in short range technology, Bluetooth is extremely hard to beat. If you’ve never tried
Bluetooth before, now is the time.

It’s the best with wireless networking, especially for those who enjoy hands free talking on their cell phone.

Bluetooth Wireless Networking is a post from: Computer Spot

The amazing technology of Bluetooth presents a great way of exchanging data between two wireless devices.

Unlike telephones, there are no wires or messy leads to worry about. You can enjoy wireless communications with short distances of up to thirty feet.

Bluetooth also offers interoperability, meaning that you can use your portable Bluetooth device to connect with existing Bluetooth points.

This way, you won’t have to carry a data lead or CDs of drivers around with you everywhere you go. You can enjoy the best of wireless without having to worry about installing your software.

With today’s Bluetooth, you can use your PDA and cell phone to surf the net or check emails as you travel. If you are in the business field, this can be very beneficial, especially if you like to check your email throughout the day.

Bluetooth will enable you to check your email no matter where you are – which is great news for those who like to travel.

Bluetooth will also enable to you to transfer files as well, such as MP3 and photo to and from your mobile device.

Bluetooth dominates the world of short range wireless, enabling you to do more than you may have thought possible.

One of the best things to Bluetooth and something everyone loves is the wireless headset. Bluetooth
offers wire free headsets for your cell phone or computer, which is great for those who like to walk
around or talk on the phone in the car, without having to worry about your hands getting in the way.

To make things even better, you can use a Bluetooth GPS device for satellite navigation on your PDA,
laptop, or mobile. If you travel – this can be really great to have.

The Benefits of Using Bluetooth is a post from: Computer Spot

The advantages of Blue Tooth Technology in Your Wireless Mouse

The Blue Tooth technology allows a wireless range of up to 30 feet with little (if any) interference. Blue Tooth technology also allows for a faster response time than even a traditional corded mouse. This technology also requires no set up; your Blue Tooth wireless mouse will work as soon as you plug it in!

Where the Blue Tooth Wireless Mouse Gets its Power From

The mouse often uses a lithium battery, as most new wireless mice do. The different about this mouse is it has a charger so there is little chance you will run out of batteries again. The Blue Tooth wireless mouse even has a handy power indicator so you know when your mouse needs a rest.

In addition, the mouse saves its energy by going into hibernate mode after a specified amount of time; the mouse won’t be working when you’re not.

High Definition Laser Technology

If you love to have the latest technology or just want to keep ahead of the technology curve, HD laser is the way to go. Most of the time a Blue Tooth wireless mouse will come with this technology, and the HD laser combines with the Bluetooth technology can make this mouse feel more like an extension of your mind than your hand; the movements will be so smooth and the response time so quick, it will seem almost intuitive.

More Features of the Blue Tooth Wireless Mouse

For a truly unique experience with your mouse, a Blue Tooth wireless mouse is the only way to go. Many models have customizable buttons that allow one touch access to your email, favorite websites, and more.

Some brands of Blue Tooth wireless mouse even use the scroll wheel as a button; when you click it the scroll wheel can then be used to navigate the screens so you can quickly access just the information you want. Blue Tooth wireless mice also will often be ambidextrous and comfortable regardless of which hand you use.

Is a Blue Tooth Wireless Mouse for You?

If you haven’t bought a new toy for your computer for a while, or if you want the premier technology, a Blue Tooth wireless mouse is the one to buy. It has easy to use plug and play technology, more range than you will probably ever use, and has faster response time than a traditional wired mouse.

These devices are widely available at many computer stores. You can also find this device on your favorite online computer shop. Or you can search on search engine to find store who sell bluetooth wireless mouse.

Why does the Bluetooth Wireless Mouse look so great? is a post from: Computer Spot

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It’s no doubt that technology has great impact to human life. Technology has been the catalyst for convenience and comfort for humans.

I believe that you are familiar with computer mouse. With computer mouse, you can point your pointer to any direction you like.

When we look at the mouse of a computer, we see the same principle applied. The technology, which today we almost take for granted, has been once again used to give you the utmost comfort, value for money and at the same time increased productivity.

Why you Should Choose a Wireless Mouse

There have been many mice in history before the wireless mouse. Let’s take a look through memory lane:

The story started with the mechanical mouse which was used in the beginning of the computer technology. The mechanical mouse has not been replaced fully yet, and you will have enough opportunities to see and use it. The mechanical mouse will work when some resistance is offered to make the ball turn and hence have the mouse activated. This is why it needs a mouse pad.

The mouse is fast and convenient, though not extremely accurate and that is why it is not actually used a long while ago. The next in the timeline, it is the optical mouse. With the mechanical mouse phasing out, technology had been trying to introduce the optical mouse which would be more accurate and easy to use.

The optical mouse is one step ahead in terms of convenience in every other aspect possible. The system on which it works and that makes it a more accurate is definitely, the laser light and its optical sensor. Unlike the mechanical mouse, this mouse will never need a mouse pad, or friction to work. This mouse follows the laser technology where, as the name implies, laser light is used to have it move for which it can offer the highest accuracy among all.

The mouse could be attached to the computer or laptop by means of a wire, or Blue Tooth technology (for the wireless). Initially connected through the serial port, it progressed very soon using the USB connection. Lastly, we have the wireless mouse with the latest technology which combines the best possible features of all. .

The wireless mouse ‘connects’ to the computer through radio frequency, Blue Tooth technology. The Blue Tooth wireless mouse will have batteries and use radio frequency of about 2.4 GHz to connect with the computer.

The latest, after the laser optical mouse is the RFID wireless mouse which comes using electro magnetic field (for which it will need a special mouse pad). This mouse will not work unless used on this special pad.

Wireless Mouse – Technology for your comfort is a post from: Computer Spot

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