It’s a rare computer user these days who hasn’t at least considered purchasing a laptop computer. That’s because laptop computers obviously have a lot of advantages over desktop computers. Laptop computers are more portable and can be used just about anywhere. In fact, some people have bought them more for their portability than for the fact that they can be run off of a battery. In fact many of us have continued to use our laptop computers for years after the batteries completely died. A nice side effect of the fact that laptop computers are designed to be powered off of batteries is that they’re also much more efficient than desktop computers. LCD screens are well known to be less energy intensive than the power hogging cathode ray tube screens that are still used with some desktop computers. And the fact that most laptop screens are smaller than most desktop LCD screens means that they still consume less power. Since laptop computers have all of their components packed closer together than with desktop computers, they have to generate less heat to keep them from baking each other. In addition to consuming less power, this also means that loud fans that consume extra power aren’t as necessary.

Digital Video Recording (DVR) provided by Dish Network is the most advanced television recording technology available today and enhances a television system’s ability to provide the ultimate experience in television viewing.

Ever since the first Tivo’s and other DVR’s (Digital Video Recorders) came out there has been much speculation about the extent to which the broadcasting companies collect data on our television viewing habits. The speculation has ranged from paranoid conspiracy theorists that contend that every channel click, rewind, and recorded program is remembered, tallied and stored in secret databases.

Although it’s not really a new technology, Digital TV will seem like a new technology to many people when it becomes the only transmission format for over the air TV programming starting in February of 2009. Digital TV basically takes advantage of computer technology to transmit television programming by converting the images and sounds into computer data before transmission. Upon arrival at its destination, that computer data is then reassembled into the picture and sound that become the TV programming that you can watch. While this may sound like a rather round about way of getting TV programming to its viewers it actually has a lot of advantages over the older analog transmission format. One of the first things that any new viewer of digital TV will most likely notice is that it provides a very clear picture. That’s due to the ability of the digital tuner that receives the transmission to clean interference out of the signal before converting the raw data into images and sounds. This ability to clean up the interference will improve the picture even of TV that’s transmitted over cable. That’s because some interference creeps into TV thats transmitted through buried cables.

The past few years have seen a stiff competition among TV screen producers for superiority with the main players being plasma and liquid crystal display (LCD). Plasma television sets have won in the number of sets sold and either is a fine selection for the average family.

As newer technologies continue to develop, we are seeing a shift away from plasma and LCD to a new technology called DLP or digital light processing. Digital light processing creates imagery similar to LCD when viewed side by side but they use different ways to create images. DLP uses technology that employs optical semiconductors to digitally manipulate light. The display chip delivers the best pictures on any type of product – large-screen digital TVs or projectors for homes, businesses, professionals, or digital cinema. Used worldwide, DLP technology is used in more than 10 million systems by more than 75 manufacturers.

As sharp, and as clear as HDTV (High Definition Television) is now, it will amazingly, improve over the next few months and years. When High Definition DVD Players begin to be sold, (some video junkies have purchased early HD DVD models from Europe) consumers who already have 1080p High-Definition television sets will be able to see for the first time, a full HDTV image. There is some confusion surrounding the varieties of HDTV’s. All of the standards below are considered High Definition:

1280×720p @ 24fps (frames per second)
1280×720p @ 30fps
1280×720p @ 60fps
1366×768p @ 30fps
1920×1080p @ 24fps
1920×1080i @ 30fps
1920×1080p @30fps

It’s official now, folks, the irrevocable transition from analog to digital television is set in stone or at least in the legal language of a specific bill. President Bush recently signed a law that makes February 17th, 2009 as the last date that TV stations are permitted to air an analog signal. In a nod to something that might be called “no TV left behind”, the same bill that sets February 17th as the target date also allocates 1.5 billion of your tax dollars to help purchase digital to analog boxes, saving millions of those analog TV’s from an early grave. That gives everyone about 3 years until this law goes into effect.

There may be invisible bonuses created by purchasing a high definition television set. Realizing that the price of a new set is still rather expensive, with most sets beginning at just under $1000, it seems that many consumers are postponing their purchases until the prices decrease. With this having been said, there are still ways that high definition television can actually save money. High definition digital viewing of television programs allows a front-row seat at shows like David Letterman, Oprah Winfrey, and many others.

Among the most fascinating new types of gadgets on the market are portable multimedia devices. These devices take advantage of computer technology in order to provide you with a complete entertainment experience that you can take with you just about anywhere. These devices are also called portable video devices and portable media devices. They allow you to listen to digital music, view digital photographs, and watch video all on a built in color LCD screen or on a full sized TV screen if one is available. These devices include the video iPod from Apple, the Zune from Microsoft, and the PocketDish from Dish Network among other lesser known brands. Now there’s a new type of gadget of this ilk called the Archos 704 WiFi. Archos is a French company that has always produced innovative new portable media products, and this latest iteration definitely upholds that tradition. The Archos 704 WiFi is the size of a slim paperback book and dominated by a (relatively) huge LCD screen. This LCD screen produces rich colors and is sensitive to touch, which goes a long way toward offsetting the fact that the huge screen doesn’t leave room on the face of the unit for much in the way of buttons or other controls.

George Carlin once said that if you nail two items together that have never been nailed together before, someone will buy it from you. Or at least he said something to that effect, and that’s definitely the case with a lot of consumer electronic gadgets these days.