Tech News and Review

November 30, 2007

Digital Zoom Versus Optical Zoom

Filed under: Digital Cameras, Gadget — Tags: , , — scarface @ 8:37 am

Many digital cameras offer both digital and optical zoom. These two often confuse the average camera buyer, until you know what you’re looking at.

Optical zoom works much like the zoom lens on a 35 mm film camera. It changes the length of your camera’s lens and draws the subject closer to you. The optical zoom keeps the quality of the picture. Digital zoom works differently. It simply takes the picture and crops it then enlarges the part that is left. It causes the quality of the photo to be reduced, sometimes greatly.

What this means in terms of output is you may have a larger view of an object with the digital zoom, but chances are your image will become unfocused. Details will become lost. It is actually best to turn off the digital zoom feature of your camera if possible. This will prevent you automatically zooming in too close as the digital zoom is often an extension of the optical.

There are a couple of things you can do if you want a closer view of a subject but want the quality of your picture to still be good. Try moving in closer when you take the picture. Often only a foot or two will do the trick. If this isn’t possible, you can set your camera to take a picture at its highest file size. This will result in a photo that can be cropped to include only your desired subject, yet allow for an image that is still clear.

Digital zoom has its place. It can be used if the only destiny of your photo is the internet. Photos online can be a much lower quality in the camera and still appear acceptable when sent through e-mail or posted on a web gallery. If your goal is printing, however, seek a camera that has a greater optical zoom and turn off the digital zoom. Your pictures will be better in the end, even if they are not as close up.

November 18, 2007

PlayStation 3 Gaming Console: Taking a Peek inside the Ultimate Entertainment Powerhouse

Filed under: Articles, Gadget — Tags: , , , — scarface @ 8:35 am

A lot of people know about the upcoming release of PlayStation 3 in the United States, Japan, and Canada on November 2006 and Europe and Australasia on March 2007. However, what most people don’t know is what’s lurking inside that sleek-looking shell.

PlayStation 3 gaming console is considered to be the ultimate entertainment powerhouse where it can offer the ultimate gaming experience that you will never find in other gaming consoles available in the market today. However, you may ask why the PlayStation 3 is able to deliver quality gaming while other gaming consoles do not.

The only way to answer this question is to find out what makes the PlayStation 3 tick. Inside that sleek and attractive-looking outer shell, you will find that the PlayStation 3 houses one of the best and latest technologies in gaming consoles. You will find that PlayStation 3 is more than just an attractive looking game console.

PlayStation 3 is set for release on November 2006 and is very much anticipated by gamers worldwide. It has different capabilities that will not be found on other gaming consoles available in the market today.

Here are some of the things you should expect from this particular gaming console and why this gaming console is touted as the next big thing in the entertainment industry.

First of all, PlayStation 3 gaming console is integrated with a very powerful central processing unit that can run at a speed of 3.2 GHz, faster than some computers.. Adding to the processing speed is another 512MB of RAM. With just these two features, you can expect high quality gaming experience.

Adding on to the very powerful processing speed and a very high RAM is a powerful GeForce graphics chip from NVIDIA. NVIDIA GeForce is known to be a very powerful graphics processor where it is capable of creating fine details and adds realism to the game. By integrating the state-of-the-art graphics technology from NVIDIA and SCEI, you can expect high quality graphics combined with a powerful central processing unit.

Not only that, PlayStation 3 is also equipped with an upgradeable hard drive. With a hard drive, you can use this to save your games and also store your music or movies. In the basic configuration, you will be provided with a 20GB hard drive. However, with the premium configuration, your PlayStation 3 will be equipped with a 60GB hard drive. With this memory space, you can effectively save your games without worrying about running out of disk space.

Sony PlayStation 3 has also integrated the latest technology in disc media. The Blu-ray disc drive is one of the most advanced disc media technology available today. With the Blu-ray disc capability of storing 5 times more data than your regular DVD, game developers will be able to provide you with higher quality games.

Blu-ray disc drive is able to support DVDs, CDs, and SACDs. Because of this, you will be able to play your DVD movies and audio CDs in your PlayStation 3 gaming console.

PlayStation 3 gaming console will also have the backwards compatibility feature that will enable you to play your old PlayStation and PlayStation 2 games. This means that your investment with these games will not be wasted as you can still play with them with the PlayStation 3.

There are a lot more features that you can take advantage of in PlayStation 3, such as online capabilities with a built-in Wi-Fi technology.

As you can see, the specifications itself can explain why PlayStation 3 is highly anticipated by a lot of people in the world today. So, if you want to have your own PlayStation 3, you better preorder now.

November 12, 2007

PS3: The New Innovation from Sony Play Station

Filed under: Gadget, Updates — Tags: , , , — scarface @ 8:33 am

The desire of many gamers around the world to play with an efficient and technologically advanced console moved every manufacturer to create their own version using never before utilized gaming technology. Major gaming console manufacturers are on the peak of formulating their own versions of consoles that offers individual quality.

Among the many console manufacturers is Sony. Ever since, Sony had been creating plenty of gaming console, each considered a stepping-stone to create another better. There have been a number of consoles that Sony has already produced and manufactured. All made its own way to reach the summit.

In the late 90’s, the console Sony released the first Playstation that made huge waves with the gaming market. According to surveys, Playstation 1 was so renowned in the whole world that every household would have one. In the US alone, millions of households have Sony Playstation for their family.

Sony never stopped innovating. During the new millennium, Sony introduced their second console and the Playstation 2 was introduced in the world. PS2 has different hardware desigs as compared to the PS1. Originally, PS2 is black while PS1 is light gray.

Not so many years after, Sony is again ready to introduce the new console they have made; The Playstation 3 or PS3. The PS3 is the third of the playstation series and the seventh in the consoles made by Sony.

PS3 was first unveiled to the world on May 16, 2005 during the E3 conference. Other major makers like Nintendo and Microsoft are always on their watch to think of their possible console to equate with the PS3. Months after, these two major manufacturer unveiled their own version comparable to the PS3.

PS3 is scheduled to be released strategically to different major markets around the world. The release dates differs according to the place. PS3 will be first released in the Japan on November 11, 2006. This will be followed in the US on November 17, 2006. The release date for Canada is the same as in the US. The new console is expected to be out in the market of Australia and Europe by March next year.

The PS3 was first exhibited at a Tokyo Game Show in Japan last September 2006. Sony displayed 27 playable PS3’s and games just for the opening of the said event.

The world is preparing for the waited launching of PS3. Many gaming enthusiasts asked about the said gadget and are on the way to actually acquiring one. Sony expects to sell plenty of PS3 not just in Japan but also around the world. The great appreciation of enthusiasts in the US will prove that PS3 will be highly acclaimed by the Americans despite the close competition with Nintendo and Microsoft.

PS3 has an upgradable hard drive, Blu-ray drive, HDMI port, Bluetooth controller, built in Wi-Fi and flash card readers. The basic version will not have a built in Wi-Fi and flash card readers.

The PS3 has a Blu-ray disc or known as the BD. PS3 can playback BD software in a considerable high rate. This platform has a 50 GB storage capacity. This can also play movies and games in a very high image quality.

Truly, PS3 still have plenty of surprises that will leave gamers stunned. PS3 has the most modern specifications in terms of gaming gadgets and has the most advance quality that is incomparable.

November 1, 2007

Getting to Know the 2007 Hybrid Car Line Up

Filed under: Articles, Updates — Tags: , , , — scarface @ 8:32 am

More and more car manufacturers are developing “greener” versions of their well-known brands. The infusion of Hybrid technology has made a big splash in the motoring world and its popularity as well as the growing concern for the environment has added to the demand for this type of vehicles, urging more vehicle manufacturers to add more of their vehicles in the hybrid bandwagon to capture more potential consumers in the market.

One of the newest in the batch 2007 hybrid car lineup is the 2007 Toyota Camry Hybrid, the third in Toyota’s Hybrid vehicles. The Camry hybrid boasts of a performance of a topnotch six-cylinder engine with the fuel economy of a four-cylinder engine. Although it is not as fuel efficient as the first Toyota hybrid, the Prius, the Camry hybrid is a whole lot better than the regular Camry.

Never to be left behind, giant Japanese car manufacture Honda, has also the Hybrid Accord and the Hybrid Civic. These two sedans offer what Hybrids are known for, less emission and less fuel consumption.

The 2007 Honda Accord Hybrid alone combines luxury and fuel efficiency that is truly environment friendly. Even with a V6 engine that generates 253 horsepower, you can be sure that you will get more miles to the gallon. It is a nice change knowing that you get the luxury and power that you want and still get the fuel economy that we all deserve.

Then there is the 2007 Civic Hybrid which continuously provides the true essence of hybrid technology. Its ingenious engineering has rightly earned it its Advanced Technology Partial Zero-Emission Vehicle (AT-PZEV) rating. What this means is that you don’t only get from point A to point B in less gas usage, but also save the environment by not adding to the air pollutants already swarming over it.

Joining the Hybrid car race in 2007 is General Motors second Hybrid vehicle, the 2007 Aura Hybrid sedan. This will be competing with other high-end hybrid cars such as the Toyota Camry Hybrid and the Honda Accord Hybrid. Sporting a V6 engine as well, the Aura Green Line is dedicated to providing utmost engine power with minimal gas consumption. Its engineers claim that it will be able to generate 20 percent savings in fuel economy over its conventional model.

Nissan has also announced that a 2007 Altima Hybrid will be offered and has offered test drives and a glimpse of its development vehicle. In a deal inked with Toyota, Nissan will be dedicating five years into the project with the Hybrid Technology developed by Toyota.

Rumored to be unveiling its first hybrid model, Volkswagen is said to be preparing a full-hybrid car for 2007 but it hasn’t disclosed yet which car model they will be infusing the technology. Latest rumors said that it would be on the Jetta for the upscale engine level or in the Passat for the four-cylinder class.

With more and more vehicle manufacturers realizing the potential of Hybrid vehicles, it wont be long before every car produced will be infused with the Hybrid technology. And as oil prices continue to soar and concerns for the environment are ever growing, we can all be sure that these vehicles will be welcomed with open arms.

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