Technology Information

Apple has, after what must have seemed like an eternity to their adherents, unveiled their much anticipated tablet computer at last. The name is confirmed as the iPad, which took some pundits by surprise – earlier guesses included iSlate, iTablet etc. – and it’s fair to say that it has had a somewhat mixed reception thus far. There is always a certain amount of polarisation where Apple is concerned and that’s pretty much the case here.

Some reviewers have suggested that it is nothing more than an oversized iPod Touch. Others are much more enthusiastic and are already suggesting that we will see the disappearance of notebooks, netbooks and the Amazon Kindle e-book reader. The proof of the pudding is in the eating of course, and this will come when the iPad actually launches in March. It is difficult to imagine that it won’t be a huge success for Apple.

At the moment, the most commonly drawn comparison seems to be with the Amazon Kindle e-book reader. The two devices are very different – so it’s not necessarily a sensible comparison to draw. However, the comparison is almost inevitable when you consider that the Kindle has been the hottest gadget on the market for some months now and was itself often given the title of “the iPod of reading”.

Of course, the Kindle is a specialised device. It performs its primary function – allowing users to read books – very well and has a few supplementary functions, a basic web browser, a dictionary, receipt of newspapers and magazines etc., which it performs, quite frankly, less well. The iPad, on the other hand, is an extremely versatile device which performs many different functions. Unlike the Kindle it has a color display, which features touch screen control functionality and incorporates an accelerometer. That means that it’s great for surfing the net, ideal for video playback, an mp3 player, an e-book reader and all of the entire library of “apps” developed for the iPod Touch will operate on it. Expect to see some pretty funky games being made available shortly after the launch proper.

So should Amazon be worried that Apple is going to kill the Kindle reader off and eat into their profits? It doesn’t seem likely. Putting the hype to one side, there is actually a pretty big price difference between the two devices. Certainly, the price of the entry level iPad at $ 499 is only $ 10 higher than the current Kindle DX price. However, the entry level model doesn’t include 3G connectivity and there is a minimum $ 15 per month fee for the Apple device, which could go as high as $ 30 depending upon the size of your downloads each month. The Kindle includes 3G connectivity - and with no monthly fee. It’s quite probable that the iPad’s appearance on the scene could produce a downward adjustment in the ticket price of the DX – but this would have happened anyway.

One of the apps that many will use on the iPad will be the “Kindle app”, which basically allows users to read Kindle books on their Pod or Pad. It may be an opportunity for Amazon to increase the size of their potential market in this area. Apple will also have its own online bookshop for iPad customers – so there may well some degree of price competition going forward. If so, it will be the consumers who benefit.

When the iPad starts shipping in March, it’s a fair bet that a lot of enthusiastic customers will be making their purchases via the Amazon website. It will probably be a very nice sales spike for them.

So – Amazon will have the potential to increase the sales of Kindle books. It will also profit very nicely in its capacity as a merchant bearing in mind that the Amazon site will be the first place that many iPad potential buyers think of when it is time to make their purchase. The price of the Kindle DX will fall, which it would have anyway, but they will continue to sell in volume and Amazon will continue to profit. It’s a clear demonstration of exactly how robust Amazon’s business model is.

A digital video camera is an electronic device for the capturing of motion pictures. While initially developed for applications specific to the television industry, at present, any consumer can have a digital video camera. The many editing softwares available simplify amateur film editing a lot. The Internet abounds in materials filmed with basic digital video camera, and a look on YouTube will convince you of this reality.

The storage device of a digital video camera is incorporated in the device. The data is digitized and archived before storage, which makes computer transfer and processing easy afterwards. A digital video camera can also be incorporated in some communication hardware and in computers too. Mobile phones and PDAs include a digital video camera; they are small, easy to use and carry and the variety of their applications is huge.

Families take a digital video camera on vacation. The transition from snapshots to motion pictures has taken years, but now that anyone can film, photography often comes second. More advanced digital video camera models are used for professional activities, such as filming for TV shows or commercials. There are special videography services for personal events like weddings, baptisms, anniversaries and lots of others.

The user’s control of the digital camera can be minimum if all the functions are automatic. When consumers lack the skills to work with the camera manually, digital settings are of major help. Therefore, the automatic operational model is found with most digital video camera users. Professional videographers on the other hand will prefer the manual control over various functions in order to run more applications with their cameras.

The prices for digital video camera models depend on a number of factors from size and brand to the incorporated features. There are many choices available for the average user, and subjective factors often predominate when making purchases. The budget says it all, as you will most certainly be attracted by some discount or special price. It is impossible not to find a convenient digital video camera. Have a look over the models available and you’ll see for yourself.

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The history of the modern digital video started back in the 70s and 80s when the analog video input was digitized by means of time base connectors and digital video effects units. The outcome of such experiments was the improvement of the video quality for manipulation, effects and signal. Bosch also created digital video equipments in the 70s but they remained lab research only until 1986 when the first digital video was created with Sony D-1.

The first types of digital video formats depended on the use of an analog source that served as the starting point for the digitized encoding in computer-readable patterns. Step by step, television transmissions adopted the digital video standard when passing from the analog to the digital signal. Yet, another element that completed the digital video revolution for good was the appearance of the non-linear video systems. This progress contributed significantly to the introduction of the high definition television.

At present, almost every family has at least one digital video camera, not to mention that the technology is available with all the communications devices we use today. There is hardly any mobile phone model that does not incorporate a digital video camera. Moreover, the market has been quickly won by the popular concept of camcorder that combines a camera with a recorder. Digital video information can be stored without any danger of degradation or data corruption; after editing, the clarity of the image is the same as at the moment when it was filmed.

Besides the combined use with mobile phones, digital video has lots of applications with video conferencing systems as well as with communications on the Internet. The editing process has been made really simple and there is an avalanche of programs, softwares and tools that make editing possible. The most common format for editing a digital video with Internet applications is Windows Media while MPEG2 is exclusively used for DVDs.

One can hardly express the full number of applications and the usage extent of digital video technology nowadays. From corporate business use to home applications, digital technology has become not only relevant but characteristic of our society. And we can expect to use it in even more evolved forms over the coming decades. Digital video technology can still surprise us!

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UK based company Plastic Logic has announced its Que e-book reader which will now compete with the Amazon Kindle reader. The lightweight device, which features touch screen controls was displayed at the Consumer Electronics Show (CES) in Las Vegas.

The Que is the product of more than a decade of research and development work at Cambridge University in the UK. It’s estimated that the R&D program cost in excess of $ 200m.

The devices features 3G wireless connectivity and has a large format black and white display. It is aimed at “mobile professionals” and is quite a bit more expensive than the Kindle.

There are two different models available. The 4GB model sells for $ 649 and the 8 GB has a ticket price of $ 799. Amazon’s Kindle 2.0 and the larger Kindle DX (which is probably a closer fit to the Que) sell for $ 259 and $ 489 respectively. The 4GB model has sufficient memory for around 35,000 documents. The 8GB model will hold 75,000 documents – equivalent to 75 filing cabinets.

According to Plastic Logic, the Que is “more than an eReader”. It features an enormous 10.7 inch shatterproof display – the largest in the world at this time. Apart from the size, the display is notable for the fact that it is made of plastic rather than glass. This means that it is more durable, lighter and surprisingly flexible.

The overall dimensions of the device are 8.5 X 11 X 0.33 inches and weighs less than a typical periodical – one pound roughly. It is quite similar to carrying a pad of letter sized paper around with you.

Although they maintain that it is more than an e-book reader, Plastic Logic have forged a partnership with Barnes and Noble who will supply books for the device. Partnerships with newspapers, for example USA Today, are also in place.

Barnes and Noble will make 700,000 books available for Que users. Amazon currently have around 400,000 Kindle books available for their Kindle reader – but this selection is increasing at a rate of over 500 titles daily.

The Que will commence shipping around mid-April 2010. Customers can buy it from either the Que website or from the Barnes and Noble website. It’s not easy to tell if Amazon will be at all worried by this latest development. It could be that the Que really is more than an e-book reader - in which case the two devices will be competing in different markets. On the other hand, if they do wind up competing for the same customer base then, even without the price advantage that the Kindle enjoys, Amazon probably have good reason to feel quietly confident that their Kindle family will be able to see off this latest “Kindle Killer”.

A digital video stabilizer is a piece of software that solves the problem of shaky video footages. Many amateurish videos are impossible to process at a decent quality level because the pictures are shaky or jittery or because there is too much light or not enough light. A digital video stabilizer is an innovative technology that works with minimum of effort and improves the quality of so many films.

A digital video stabilizer supports progressive video formats and offers adjustable motion filters. If you pass a distorted material through such a software, the original will be considerably improved. The use of a digital video stabilizer is within the reach of the average consumer; there is an automatic setting for all the functions and the user does not have to interfere at all. The big advantage here is that the digital video stabilizer saves you time and money as you don’t have to shoot your footages again.

The digital video stabilizer also improves the quality of motion pictures by protecting the film from color shifting. The quality of the videos is definitely superior when the digital video stabilizer is incorporated in the camcorder. Normally, one such fully functional unit could be too expensive for the budget of an average consumer, but a professional may consider the investment worth making.

The best way to shop for a digital video stabilizer is on the Internet. Although innovative and practical, this technology is still not commercial. In case you want to equip a studio, a digital video stabilizer makes a good investment. Check all the features of the device and then see what other buyers have to say about the device. Chances are lower to find a digital video stabilizer with a local electronics shop.

Then, mention must be made that a digital video stabilizer improves the quality of a poor video, but it cannot repair it completely. Sometimes nothing can be done about a too dark and obscure footage, and the same holds true for a very shaky material. Moreover, some kind of deterioration could appear during the compression-decompression process. And that could also be difficult or impossible to repair.

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Digital video recording is performed with a DVR or a PVR, a device that records a show or TV program in a digital format and saves it on a memory hard drive. Digital video recording is possible with a separate stand alone box, but there are many electronics that have the DVR incorporated: this is the case with computers and mobile phones that have built-in digital cameras. Some manufacturers have even launched TV sets with built in digital video recording devices.

The time-shifting feature is essential for digital video recording because it allows for the instant replay of the most interesting scenes, advertising skipping and pausing live TV. Microsoft commonly designs softwares for the DVR industry, which means that the support for the market sector is very high. Digital video recording now defines web applications enjoying an incredible public support. To understand the phenomenon it suffices to say that lots of satellite and cable service providers have incorporated digital video recording features in their set-top boxes.

With the growing dominance of digital television, digital video recording gained one further step to massive dominance since the digital stream broadcast by the channel is stored directly on the memory disk. One other major improvement of the functions came with the introduction of the dual tuner in 2003. You can thus record a program on a channel while watching another one.

The combined camera-recorder or camcorder is one further innovation worth mentioning here. Moreover, recording, capturing and editing entered a new phase of evolution. The advantages of such a technology are very numerous, and we have come to use it extensively for a huge number of applications. A camcorder has a special place in any traveler’s luggage. Amateurish digital video recording definitely rules.

The great part of digital video recording is that you don’t have to be very skilled or have technical knowledge. Electronics run almost automatically when you have the right device. Professional videographers do take digital video recording at a different level of editing and processing, but they have the tools and the skills to perform very complex jobs with highly advanced camcorders. Just watch them at work and you’ll see that it’s an art and a science to shoot great digital pictures with a full manual control of the device.

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The digital video studio is where most of professional videography projects are handled. Professional film makers will often have a studio of their own to work in, but any type of project can be handled on such locations from editing short movies to creating ambitious scripted pieces. Things have been greatly simplified with the dominance of digital technology. The video cameras are totally lightweight, the memory chips are built in the camera and you can transfer a whole video in the computer with just a few clicks.

The use of the camcorder is not a problem, and many people have such equipment available, but the editing of the shot materials is the real challenge. Instead of trying your minimum technical skills at such tasks you can leave the processing part to a digital video studio. Specialists will then create special effects, add titles or captions and even animations to the original material.

The reasons why most such tasks cannot be handled at home is because of the equipment required for the job. Normally, in a digital video studio all the equipment is up-to-date and compatible with the latest digital technology.

Who is most likely to use the services of a digital video studio? Consumers, corporate users, professionals and department members represent the common customers of such businesses. They just contact such businesses to get a video authored for a special event, either personal or corporate. Then, the digital video studio will charge different fees according to the complexity of the job, the extent of the service and the type of customer.

Departments often collaborate with a digital video studio for the making of marketing materials used for promotional purposes. Corporate users are other serious customers as they usually look for advanced video quality. And finally, professionals require expert approach to their videos with real time editing and footage as well as flexibility in the processing of the materials. A video studio will get a high profit rate with this type of clients.

These being said, we can only conclude that there is a lot of work behind the creative digital videos we see or get as end products. Data transfer, editing, the insertion of special effects and animations, they all involve the use of special softwares and hardware as well as great skills and dedication on the part of the film maker.

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In the present day, the blu ray discs are the latest upheaval in technical know-how.  The blu ray disc is the latest optical disc format created by the BDA (Blu Ray Disc Association) which includes TDK, Thomson, Sharp, Pioneer, Philips, Mitsubishi, Sony, JVC, Panasonic, Samsung, Apple, Hitachi, LG, Dell, and HP. The BDA boasts 180 of the world’s leading consumer electronics, media and personal computer manufacturers.

In the past, High Definition DVDs and Blu Ray Discs were competing intensely about which would succeed the DVD. Now that blu ray discs have won this battle, the focus is now on blu ray drives that support the ability to read and write the data on blu ray disks. As the name signifies, the blu ray technology makes use of blue-violet laser to access data whereas the available technology at present uses a red laser. A blue-violet laser (405nm) has a far shorter wavelength than a red laser (650nm) making it feasible to focus the laser spot with superior precision.

The advantage of this is that, it permits data to be stored in less space since the data can be packed more tightly, which further, allows consumers to fit additional data on the disc even though it may be the same size as a CD or a DVD. One single-layer High Definition DVD disc holds only 15 GB whilst single-layer blu ray disc can hold 25 GB which is over 2 hours of HD video and thirteen hours of normal video.A dual-layer High Definition DVD can store up to thirty GB whilst the same format blu ray DVDs can hold fifty-four GB which comes to about 4.5 hours of HD video and more than twenty hours of standard video.

However, blu ray drives are no doubt more expensive than its counterparts. Blu ray drives that can read blu ray discs as well as burn DVDs are about three times the price of standard DVD burner. And, if you want blu ray drives that will burn the blu ray media, the price increases ten times more.

Many online shopping websites are available for you to choose your blu ray drives. A simple search will find you excellent bargain for your money. Some of the many manufactures of blu ray drives include BenQ, HP, LG, Panasonic, Philips, Pioneer, Samsung and Sony. Although it is not compulsory, the BDA blu ray drive manufacturing to allow backward compatibility -reading standard DVDs and CDs in addition to blu ray discs.

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Digital videos are the latest thing in videos now. Gone are the days when everything was recorded onto tape, and we need to make sure nothing happened to those tapes or all the footage would be lost. Now it is the time for DVDs and everything has gone digital. Even today, we may have some of the video tapes carrying valuable memories.

The only problem with having them on tape is that they are more likely to get ruined than if they were on a CD or DVD. What can be done to preserve the memories for more decades to come? This is where a digital video stabilizer can be of great help.

A digital video stabilizer can convert the video data from conventional tapes (analog) to CDs or DVDs (digital). The digital video stabilizer works such that it removes the copy-protection on the videotape, and makes it possible for the data on the videotape to be copied onto a DVD. The digital video stabilizer also can copy video data from one videotape to another. Although some people may view that copying videotapes as illegal, it is perfectly legal to make copies for your own use.

Where are these equipment called a digital video stabilizer available for sale? If you perform a simple search on the Internet, you will find plenty of places for buying digital video stabilizers and most of them come with free shipping. The price of a digital video stabilizer may change from ro depending on the brand and the quality of the device output. Any digital video stabilizer works with any kind of VCR, but some of the digital video stabilizer work with only certain brand of DVD recorders. It is important to do some research on the model of the digital video recorder you are interested in purchasing before you actually do so, to see if it is compatible with the VCR and DVD recorder you already own.

A digital video stabilizer can be a great piece of equipment you own as now you will not have to worry about safe guarding all those tapes from when you were young. It is much easier to maintain the integrity of video footage when saved on a DVD, and a digital video stabilizer will make it easier for you to transfer that footage from tape to DVD with no loss of quality.

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An HDTV will never be an impulse buy for most people. Happily, it doesn’t need to become an exercise in rocket science, either. As they are shopping for these televisions, it is very common for an average shopper to be drowning in a sea of alphabet soup, numbers and techno-speak, especially if you never knew very much about electronics. Many consumers feel that sort of techno-speak to be helpful, but plenty others don’t. In order to address that issue, what follows is some helpful HDTV reviews that try to merely let you know how efficiently the HDTVs function, without getting into the mysterious particulars  of how they really accomplish that task. A great model is the Sony Bravia KDL-46S5100 HDTV.

Samsung UNB8500

This HDTV is very close to doing the impossible – being too rich and too thin. Samsung’s superstar costs close to $4000 and enjoys an ultraslim profile, crowning it the current supermodel of HDTVs. A flat panel display is a stylish, well-proportioned appliance whether it functions well or not. Samsung’s UNB8500 flat-panel screen furthermore offers the most impressive picture quality possible with an LCD screen at the moment. Because it is a flat-panel LCD screen, however, the most effective position for viewing is immediately in front of the screen. If you are located at an angle from the screen, you could have a hard time seeing the movie or the justification for the price tag.

Panasonic TC-P50V10

Panasonic’s best performing plasma HDTV really gives us a more realistic display than Samsung’s top quality model discussed above. Not surprisingly, this is owing to the fact that plasma screens usually work better than LCD screens usually. You might watch the high-definition video from different angles as opposed to being chained immediately in front of the television. The picture you are enjoying is more lifelike, as well, because instead of being composed of pixels, or extremely tiny squares, the picture coalesces as if it were being broadcast into liquid, which it is. It’s possible that just the most particular videophiles will even care about that issue, so why should a game show fanatic care? Possibly because Panasonic’s plasma TV is priced around $2000 less than Samsung’s bit of video nirvana.

Sharp AQUOS LC-32D62U

Sharp additionally has a substantial contestant in the super-sized, multi-pixel category. It includes a high-resolution LCD screen which produces incredibly lifelike visuals when you stand at an angle from the screen, not simply when you are seated precisely in front of it. Sharp’s HDTV is expecially flexible on account of it has a couple of built-in HDMI converters, which enable you to plug in devices such as game systems which are less than HDTV capable. It even comes with another two HD component inputs, for those who may be upgrading all the toys at once, and want to use it all immediately. Sharp’s wondrous device has another attractive feature: its sales price of less than $1200 keeps it almost affordable when you consider our two other listed devices. Another nice option is the Sony Bravia KDL-52XBR9 HDTV. 

There are hundreds of top performing HDTVs on the market at the moment, and they are available with capabilities and prices to answer everybody’s needs. The vital priorities for the majority of us to concentrate on is one capability we really want and how much we are planning to pay for it.  Happy shopping!