Technology

Improvements of the new iPod video

The improvements of the new iPod video concern not only the dimensions, but also the battery life, the quality sound and, above all, the possibility of watching the favorite music videos and TV shows.

As regarding the exterior aspect, one may say that this may be the most handsome model of an iPod even made – a bigger display, thinner, and about 45 percent less space than the original iPod. The main idea is less space and more features and if it wasn’t the case of a human made object, you may have said that the magic is called evolution. The two models of the video iPod – 30 and 60 GB – are thinner and look very fashionable, having an attractive exterior aspect.

The new iPod has other improvements, especially in the case of the battery life so that the enjoyment and satisfaction would be complete, having five hours life more than before. This means that the new iPod has 20 hours of battery life and taking into account the advantage of watching music videos, TV shows, cartoons, photos and other videos, this aspect is more than welcomed.

The improvements also concern the memory of the new iPod and the good news is that you may have 15,000 songs on it and even a full-color album up to 25,000 photos. The 2.5-inch color display is also of great help while watching either the photos or the videos. In this way, you may take all your favorite music with you and you may still have room for your favorite music videos, TV shows or cartoons. If you are a fan of the latest ABC hits like “Lost” and “Desperate Housewives”, you may also take them with you, as even this thing is possible with the new iPod video. There are also Pixar shorts and some Disney available for the new iPod for your children or for your childish tastes.

Some other improvements regard the quality of changing the options and the touch-sensitive surface is the great achievement for the new iPod video. In this way, you may access the music, video and photo memory easily and you may also create a rating for your favorites. The options of play and pause, fast-forward and rewind are not a problem anymore. You may even launch slideshows with your favorite photos.

You may also benefit from the iTunes Music Store with over 2 million songs available for all tastes and ages, 2,000 videos, ABC or Disney TV shows. You may downlowd them and then sync them into your iPod. Besides, with the help of special cables you may see the photos or the videos on your TV set. There is another option for all these activities – you may use the universal dock and the remote control.

These amazing improvements may be the source of endless joys and satisfaction for you on the road or in other situations when you need company. Besides, you may also look up an e-mail address, you may check the calendar of your activities, find out the time in another part of the country or particular city. These possibilities may conquer the heart of any person in this world and that is why the new iPod video may be a great choice for a gift for the beloved ones.

Moreover, this special toy may fit any age and any tastes and may be the perfect gift for any member of your family. The handy options, the nice design and great improvements may be the source of endless joys for any person who doesn’t like to spend time with no activity. The wide and bright screen, the touch-sensitive surface, the longer battery life, the great amount of options and possibilities make the new iPod video the best iPod ever made. And there is still room for other important and interesting changes, and that is why the designers are open to any useful suggestions.

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The Best Places To Conduct Your Metal Detecting

Metal detecting is definitely a popular activity especially for people who find joy in hunting for new items and discovering new things. At times these people would be very much into metal detecting that they always seek for new places to travel to and explore. There are certainly limitless options for you especially if you are very determined of pursuing this hobby and discovering new items along the way. What’s more, there are so many different places where you can conduct your metal detecting and finding the right spots is what is really important to heighten your overall experience of this hobby.

Parks And Recreational Places

The first places where you can go to are the usual recreational sites within your city. These can be parks, playgrounds, walkways and even business establishments and areas. Since these places are swarmed by so many people each day, you are certain that somewhere along the line these people may have lost different items such as earrings, coins, buttons and other kinds of jewelry. Although these may be typical items, the simple act of discovering them amid the busy crowd is extremely a wonderful feeling for you. Besides, since these places cover a large area, you will definitely have a great experience exploring such new areas and places that have never been reached by most people.

Beaches

In addition to recreational places you can find in the city, you can also go to beaches that are also swarmed by so many people. Since these beaches have sand, it is very easy for items to be lost beneath them which gives you much more opportunities of looking for them and finding them during your metal detecting. Moreover, since beaches are normally large, you can definitely go on days in trying to discover lost items and things. However, it is very important to remember that you if want to conduct your metal detecting in beaches, you must first find the metal detector most suitable since most metal detectors are not really great with wet environments. Doing so will surely help you find what you are looking for when metal detecting.

Restricted Areas

Other places where you can conduct your metal detecting are the restricted areas where passers by are not allowed to enter. Given the right persuasion, you can ask concerned officials to let you do your metal detecting in these areas. However, simply make sure that these areas are absolutely safe for you and make sure that you enter them with the proper consent. Trespassing will definitely be a risky act for you and may cost you undesirable and embarrassing consequences when caught. Seek permission and you will certainly find unusual items and new things beneath the grounds of these restricted areas.

Finally, metal detecting will always be a definitely fun experience as long as you execute it in the right places. With the so many available options for metal detecting, it will certainly be an easy task for you finding places where you will enjoy doing metal detecting. Moreover, since there will be more grounds to cover and you will therefore be anticipating discovering new things, you will definitely gain more practice and improve your metal detecting skills in the end.

The Art of Digital Photography

Computers and cellular phones, mobility and microchips – these are the trademarks of the world today. We live in a world continually changed by technology. Even the arts have continually changed due to technology. Think of it: from charcoal drawings to painting to photography to digital photography, we have come a long way in the visual arts. We have used various methods in capturing life and freezing time. New technology is continually being developed to make art easier and more fun. However, you should know that the art of digital photography is not as simple as aim and shoot.

The art of digital photography needs skill in order to pull off properly. Although some people may reason out that digital photography art can always be edited, many people do not really know how much work editing can be. Oh sure, we can say that technology has reached a level wherein a person needs to do practically nothing in order to achieve a great photograph, but of course, you need to know how to use the tools properly in order to do that.

The art of digital photography, in order to be truly mastered, needs three T’s: Time, talent and tactical placement of equipment. No, that’s not right. You need time, talent and treasure. Just what does this mean?

1) Time – one cannot be an instant expert in digital photography. You need to take the time to learn all about it. Even though you are some sort of protégé who has the talents of a genius, you actually need training to hone that talent. Remember that for all its power, a steamroller cannot be used to do the work of a hammer. There is wisdom in harnessing power properly.

Taking the time to train your self in the art of digital photography is something akin to sharpening a knife using a grindstone or forging a fine katana (that’s the Japanese samurai sword) by heating it and folding it over a thousand times –it may be painful, but it is necessary to produce the best.

2) Talent – of course, you need a bit of inherent talent in order to be truly great at the art of digital photography. You need to have an eye for the subjects that would make a great photograph. Otherwise, you will only end up being mediocre in a field that requires greatness.

Of course, the proper training can actually enhance your inherent talent and help you sharpen your skills in the art of digital photography.

3) Treasure – as said before, you will need the proper tools in order to be successful in the art of digital photography. This means that you will need to invest a lot of cash. Although there are a lot of digital art photography equipment that can be bought at inexpensive prices, the best equipment needs some serious pocket digging. This, of course, tests your courage because there’s nothing scarier to a man than having to pull out his wallet in the name of an untested interest.

Once you have invested money in the art of digital photography, there’s no turning back.

The art of digital photography may seem like it requires a lot. However, in order to be truly successful in something you need love and love always requires sacrifice. You should keep that in mind.

Purchasing Used Cell Phones – Is it a Good Buy?

There are many individuals out there who also want to

own cell phones however they don’t have enough money

to purchase one. The option left to them now is

purchasing used cell phones, but are used cell phones

a good-buy? That is a question that only you can

answer after reading this article.

When purchasing cell phones, you have to know your

needs. People want to have cell phones because they

simply want to keep their lines open wherever they go

and nowadays, it also ensures safety. There are cheap

cell phones as well as expensive ones but the less

fortunate people still can’t afford even the cheapest

handset. Because of this evident fact, they resort to

purchasing used cell phones.

What things should you consider when purchasing used

cell phones?

First, you have to check the handset. Is it still in

good condition? Sometimes, it’s really hard to tell

from the outside. You can check it when the cell phone

is open. Check the keypad, the features of the phone,

etc. You have to make sure that it’s free from

defects. Even if you’re buying a used phone, it should

still be in good condition. If you don’t do this, you

might be able to purchase a phone with too many

defects and you need to have it repaired. That is an

added cost on your part.

Secondly, who is selling you the cell phone? It would

be best to purchase a used cell phone from a friend or

someone you know personally. That way, you can be sure

that he or she is not making a fool out of you. If

someone you don’t know sells you a used cell phone,

you have to be extra careful. You have to check the

background of that individual to determine if he or

she can be trusted.

The third thing to consider is the price. How much

does the cell phone cost? You have to know the model

and then check it out online and see how much it

costs. If the price is too low, that is a warning sign

the phone might have a lot of defects. The price

should still be reasonable. Don’t purchase older

models of cell phone. You see new models of cell

phones are introduced in the market periodically and

so the older versions might already be outdated.

The fourth thing is to ask the phone’s service

carrier. The carrier should be the one you prefer.

This will determine the phone’s ability to get good

coverage or signal.

Aside from getting used cell phones from people you

know, you can also purchase them online. There are

dealers online that offers used cell phones. If you

try to search the internet, you can get in touch with

these dealers. Make sure that you check the reputation

of these used cell phone dealers. There are still

those that offer limited warranty and if you’re lucky,

you may be able to find a good deal online.

Are used cell phones a good buy? The answer is yes, if

you considered the four factors mentioned earlier. You

have to be wise if you want only the best deals.

Remember, you’re going to pay for the cell phone so it

has to be in good working condition no matter what the

unit or handset is.

Key Learning Points Of Bluetooth

Bluetooth is easily the best in wireless handheld
technology. When it comes to learning, Bluetooth
can get quite complicated. To help you, you’ll find
the key learning points of Bluetooth below:

1. Bluetooth is an energy efficient, low
overhead communication protocol that’s ideal for
interdevice communications.
2. Unlike infrared, Bluetooth doesn’t require
a line of sight.
3. Depending on the implementation, Bluetooth
can have a range of up to 100 meters.
4. The specification of Bluetooth consists of
a Foundation Profile Document and a Foundation Core
Document.
5. The protocol stack for Bluetooth consists
of core protocols, cable protocols, and even adapted
protocols.
6. The transmitter operates around the 2.4
GHz frequency band.
7. The data channel will change frequency, or
hops, 1,600 times in a second, between the 79 allocated
channels in the ISM band.
8. Bluetooth utilizes a spread spectrum
frequency hopping RF characteristic to ensure that
independant networking operates when the other
devices are in range.
9. A piconet is formed when one or more
devices open up a channel of communication.
10. A piconet can have a master and up to
seven slaves.
11. Communication of the interdevice is
based on the concepts of channels.
12. All Bluetooth devices are capable of
transmitting voice.
13. The channel has a total capacity of
1 MB per second.
14. There are two types of channels with
Bluetooth – SCO (Synchronous Connection Oriented) and
ACL (Asynchronous Connectionless).
15. The SCO channels are time oriented, and
are therefore primarily used for transferring time
critical data such as voice.
16. ACL channels are normally used for
communicating data.
17. Data contained in a packet can be up to
2,745 bits in length.
18. In a single piconet, there can be up
to three SCO links containing 64,000 bits a second
each.
19. To avoid collision and timing problems,
SCO links are reserved slots that are set up by
the master.
20. The masters can support up to three
SCO links with either one, two, or three slaves.
21. The slots that aren’t reserved for SCO
links can be used as ACL links.
22. The LMP (Link Management Protocol)
will handle link level security, error corrections,
and the establishment of communications links.
23. The LMP packets will have priority
over user packets that originate and form the
L2CAP layer.
24. The L2CAP layer will ensure an
acceptable quality of service.
25. No more than one ACL link can exist
at the L2CAP layer.

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How to get videos onto your iPod video

The iPod video is known as the last generation of iPods, which surprised the market and the sales since its appearance. Basically, this new device is able to play videos. If this seems like fun, the technical part might need some guidance.

Firstly, you should know that both the PSP and iPod can play H.264 / MPEG-4 encoded videos with AAC audio tracks. Due to this fact, the resolution is rather limited, together with the limitation of the bit rates that you can use on the device. For the new iPod video, this limits means (for the H.264 video) up to up to 768 Kbps, 320 x 240 and 30 frames per second. For the MPEG-4 video, the limits are up to 2.5 mbps, 480 x 480 and the same 30 frames per second. Even more, the AAC audio bit rate is around 160 Kbps. After establishing these limits, the next step is to establish the source of the video, which can be either from a DVD or a video of the computer.

In other terms, the company Apple claims, in a purely informative ad which is posted on the official website, that the new iPod, as they call the new iPod video, can store 15, 000 songs, 25, 000 photos and not less than 150 hours of video.

If wanting to get a video from a DVD, then the first thing you should do is to insert the DVD in the device. After this, you should open (in case it doesn’t immediately open by itself) the DVD, using file and open DVD from the menu. Check the options in the DVD menu, to set up everything as you like, meaning language, subtitles or chapters. Begin playing the movie, using the DVD menu to navigate. When the movie begins, you should press the record button and select the folder in which you want to store the recorded files. When you want to end the recording, simply click the stop button and if the recording goes well, there will be a screen confirmation that you have converted your file successfully.

If you wish to convert a video from your computer to your iPod video, then the first thing that you should do is go to the menu file and click open video file. After this, your video is supposed to begin to play, the perfect moment to adjust the video as you like. Also, you can set the perfect moment to start the recording, using the bottom playback controls. When you decided this, click the button record and feel free to stop it at any time. After recording, just like in the case of importing videos from a DVD device, there will be a message on the screen saying that everything went on successfully.

If respecting these basic rules, the videos and movies will be stored carefully in your iPod and you will be free to watch them, at any time. Still, be aware of the fact that the iPod offers limited space and resolution, which means that you should be picky when deciding what to keep and what to delete. The new iPod video is a challenging and innovative product that combines music with images, offering, for the first time, the possibility of playing video on such a small digital device.

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The Basics Of Metal Detecting

There are so many people who are fond of metal detecting mostly because of the enjoyment and adventure that this diversion gives to them. Most of the time, these people would go to the extent of purchasing different equipment as well as spending money traveling to various places, reaching very faraway areas, only to heighten their experience of discovering new items.

Indeed, metal detecting is a growing and popular activity in the world; and if you are interested in doing the same thing, there are simple basic things that you first need to be concerned with. Here are some tips that you may consider to help you pick the metal detecting equipment most suitable to your needs.

Purchasing The Right Equipment

Obviously, the ultimate and basic thing you will need to perform metal detecting is the metal detector. These metal detectors come in a variety of types and price ranges. So, before purchasing one outright, you need to be knowledgeable on the different kinds as well as the various uses of these metal detectors.

Conduct a research on these metal detectors first, to see just what type and what brand you need for your own. For beginners, having an expensive metal detector may not exactly be a good idea. However, if you have decided to do this activity for such a long time, then investing in a good metal detector with high quality is definitely a good idea.

Finding The Best Places

The next thing that you need to find is a suitable place where you can conduct your metal detecting. At first, you can simply practice in your backyard. It will give you much time in being comfortable with your metal detector and also in enhancing your detecting skills. What is more, since you are already familiar with your backyard, you can anticipate the areas where you will most likely find a discovery. This will prepare you in the future especially if you are already in territories that are not familiar to your eyes.

Getting Accustomed To Your Metal Detector

The good thing about practicing with your metal detector is that it will basically give you the chance to familiarize yourself with the different tricks and trades of your equipment. So, when you go outside to other different places, you will know exactly how to find the right areas. Certain areas such as parks and beaches are definitely good choices. Since parks can be found in your local areas, it will not necessarily be difficult for you to conduct your metal detecting there. Also, since these places are swarmed by so many people each day, it is most likely that you will find lost items along the way.

In metal detecting, it is important that you keep an open mind about the area that you are searching and also with the different items that you may find later on. Remember not to be afraid of getting dirty as metal detecting will require you to dig out the items that you have detected with your equipment. Even though the items you may find are not necessarily worth a fortune, the simple joy of finding them anonymously is definitely worth the dirt.

Digital Photography Made Easy

Today, digital photography is considered the most popular not only in the business industry but also for personal use. For all those who have shifted from film cameras, it is vital that you know the different terms related to it.

The first part of the digital photography tutorial will focus on the basic parts and terms you need to know before handling a digital camera. Below are the common terms used in digital photography:

1. Pixel- means the tiniest part of the digital photo. A photo image is composed of combined millions of pixel.
2. Resolution- the over all quantity of pixels in a photo. Increasing the resolution would make the image become sharper. Thus more pixels are needed to achieve a better photo image quality.
3. Mega pixel- a photo composed of three to four mega pixels will have a better quality that a photo with only one mega pixel.
4. Dots Per Inch (DPI) – this term is used to describe quality of the computer monitor and printer. Specifically, laser printers have more dpi resolution than monitors. Hence, higher the dpi resolution means better quality.
5. JPEG (joint photographic experts group) – it correspond to the format for saving images in the digital camera.
6. Memory Card- this is where the digital files are stored. Memory cards consist of different sizes and capacity. A memory card with higher storage capacity would be more convenient to purchase.
7. LCD (liquid crystal display) – almost all digital cameras have this specification. The purpose of LCD is for the photographer to be able to view the scene first before capturing the photo.

Now that you already understand the first part of the digital photography tutorial, the second part will discuss basically on correct handling of digital camera.

Proper handling of digital camera is the next important step in digital photography. This is because the success of a digital photographer depends on his output. And the key to achieve quality photos starts in the way you use and handle the digital camera.

Learning how a digital camera works, understanding the strategies in taking photos, and how to take indoor and outdoor pictures are all part of the things a beginner should learn.

Below is the second part of the digital photography tutorial. These are good ideas to help beginner master the secrets of taking photos.

1. Pay attention to the subject

One of the most fundamental digital photography tips. You should be able to compose carefully by working on the frame. Play with your camera, and explore the different shots. Avoid positioning your object at the center of the photo, as it may result to dead center image.

2. Capture Close Up Photos

Take great images by capturing them in extreme close up. Close up photos add a little creativity and excitement to the photos. In addition, this feature is only of the different ways to enhance you photo.

3. Use a tripod

Oftentimes digital cameras results to blurry photographs if your hands quiver a little. Getting a tripod will surely save your effort from taking low quality photos, and preserve otherwise great photos.

4. Be active

Try creative shots. Take photos from the top of a hill, or off the side of a yacht. Go outside and explore your environment. You’ll surely have fun taking those once in a lifetime photo shots.

5. Join a photography class

Your learning doesn’t only focus on the practical part. You must not only learn through your experience. Learning from an expert would also help to improve your skills as a photographer. Try to join a photography class in your community, or if there are online classes you can log on.

Becoming a professional digital photographer really takes time. You just have to be resourceful and keep on trying new techniques. Start by learning the digital photography tutorial because this will serve as a stepping stone for your future career growth.

The History of Cell Phones

A lot of professionals today can’t leave their homes

without their cell phones. The cell phone is no longer

a luxury nowadays; it is already a necessity so that

an individual can be reached at any time of the day or

night. Do you know the history of cell phones?

The cell phone only came into existence in the late

part of the seventies. Illinois Bell was the one who

tested the first cell phone in Chicago, Illinois. The

test was successful however, it was only in the mid

eighties when service carriers started their

operations. The frequency band used back then was

800-900 MHz. Several years ago, the cell phones were

still bulky units. Radio signals of the service

carriers often interrupt or interfere with that of

commercial radios. Before, cell phone service was

costly and unreliable due to the limited channels

available.

Because of the increasing demand for cellular phones

all over the globe, new service carriers were approved

by the FCC or Federal Communications Commission in the

mid nineties. Way back in 2001, there are already over

120 million subscribers of wireless phones in the US

and who knows how much it has increased over the past

seven years. The regulators and forecasters didn’t

anticipate for such huge growth since the service cost

was quite high.

The cellular phone is truly an invention that has

achieved great success commercially. Cell phone users

believe that productivity is increased if you have at

least one unit and not only that, it can also enhance

safety. Today, almost every individual has a cell

phone. Repair technicians, delivery drivers, lawyers,

doctors, and many other professionals have adopted the

use of cell phones in their daily lives. The rates of

the service carriers have dropped and because of this,

more and more people can now afford a cellular phone.

Most of the cell phone subscribers reason out that the

units are very important due to personal security

reasons, for convenience, and for road safety. No one

really knows when he or she is going to be stranded in

a foreign place; but with a cell phone, they can

easily ask for help.

That’s all about the cell phone history. People owe

Illinois Bell for the creation of the cell phone.

Great improvements were made since the 1970’s and the

advanced technology of today’s times has even created

high tech cell phones that include many other features

aside from calling. Now, you can send text messages,

videos, pictures, and many others. You can even take

pictures now with the use of your cell phone because

it already has a built in camera. The cell phone units

today are also reasonably priced and so even ordinary

individuals can purchase them.

You can log on to the internet and check out the

different cell phone models sold in the market today.

You can compare their features, prices, and

appearance. When purchasing a cell phone, you have to

choose one that will work for you. You have to choose

the cell phone features you like, the size of the

mobile phone, etc.

The history of cell phones can show people how the

developments occurred. The cell phones have gone a

long way ever since it was created. Now, more and more

individuals are benefiting from the use of mobile

phones. How about you, do you have a cell phone?

Introduction To Bluetooth

Bluetooth was designed to allow low bandwidth wireless
connections to become easy to use so even those who
are new to wireless can use them. Version 1.1 of
Bluetooth describes a low power, short range wireless
networking technology that uses radio waves to send
data at rates up to 720 kilobits a second.

The specification for Bluetooth provides for different
classes of radio that allow transmission ranges of
up to 100 meters by boosting the radio power. The
technology of Bluetooth isn’t limited to line of
sight transmission since it uses directional waves
that are capable of transmitting through many
obstructions.

Bluetooth is an industry standard communication of
wireless, meaning that it enables the connection
of other devices as well, such as cell phones,
computers, digital cameras, and other types of
electronic devices. The specification of Bluetooth
defines a radio system and a « stack » of protocol
layers and profiles. The highest layer is the
application layer, while the lowest layer is the
radio.

The wireless technology of Bluetooth is positioned
to revolutionize the personal connectivity market
by providing freedom from inconvenient fixed type
lines.

The specification for Bluetooth eliminates the need
for cables by providing a small form factor, low
cost wireless solution that will link computers,
cell phones, and other electronics. Bluetooth
also allows users to connect many ranges of devices
quickly and easily and expands communications
capabilities as well.

The size of the Bluetooth radio is amazing, as a
Bluetooth radio can be built into one or two very
small microchips then integrated into any electronic
device where wireless operations would be an
advantage.

Bluetooth also offers a robust link, which ensures
that normal operating circumstances are not
interrupted by interference from other signals
that are operating in the same frequency band.

Also known for its worldwide operation, Bluetooth
radio operates in the 2.4 GHz frequency band, which
is license free and available to any type of
radio system in the world. No matter where you
are in the world, you count on Bluetooth to work.

Security is also important. Offering advanced
security mechanisms, Bluetooth ensures a high level
of security. Therefore, authentification will
prevent unauthorized acess to important data and
make it very difficult to listen in.

Bluetooth also boasts power optimization. The radio
is power friendly and the software for Bluetooth
is very configurable, limiting the power consumption
of equipment. The radio itself only consumes a
small amount of power from a cellular phone.

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