The Importance of Laptop Backpacks

Laptop backpacks are very practical and functional carriers. They are the perfect option for business people who travel extensively, researchers, employees and students. Backpacks offer greater versatility and more storage facilities. Also, they are available in different shapes, colors and designs to choose from. Since, lot of money is spent on buying laptops, enough care should be taken while carrying them. Laptop backpacks are the ideal solution, as it is the best way of carrying a laptop.

The most important aspect while selecting a laptop backpack is the comfort factor. If the backpack makes it easy and comfortable to carry a laptop, the people may not care about other features of the backpack. Look for the backpack manufacturer who has taken comfort as an important consideration like providing variety of choices in wearing the straps etc.

The next important thing about the backpack is the padding. Since the back pack carries valuable laptop it should to some extent guard the laptop in it. Accidents are possible since the laptops in backpacks are subject to mobility and portability. The purchaser should be sure enough to get a backpack which has enough padding material to protect the laptop from accidents.

Apart from the comfort and protection offered by the backpacks, it should be in a position to handle wear and tear for a longer period of time. The workmanship of the backpack is also very important as it has to be carried anywhere and everywhere.

There are lots of changes happening everyday, so are the changes in the accessories of the laptops. The backpack manufacturers should keep the changes happening in mind and produce backpacks with extra pockets or compartments so that it becomes easy to carry the laptops along with their accessories.

Due to the great demand for laptop backpacks, manufacturers are taking their business seriously and are trying to satisfy the needs of the customers by introducing various varieties of backpacks. Now there are back packs which are made up of water resistant outer cover, also there are back packs which can withstand shock by forwarding shock absorption padding.

A back pack is good only if it fits properly. An ill fitting backpack can cause pain and injury to the back of the person carrying it, which can be short term or long term. Some tips for proper fit are given below:

While buying a back pack, make sure that it has wide and padded shoulder straps as thinner straps can be less comfortable. Also the straps need to be a little long incase the person carrying it is very tall. The weight carried in the back pack should not exceed 15% of the weight of the person, as the posture of the person can change owing to extra load resulting in a back pain or injury. The back packs should not be worn very high on the back as it can increase the neck and shoulder pain. Also care has to be taken so that the backpack rests correctly above the hip bones. A hip belt reduces the bounce and keeps it in a comfortable position. It also distributes the weight load evenly. Both the shoulder straps should be used for comfortability.

Hidden Digital Video Recorders on the Move

There are many reasons to own and use hidden digital video recorders. You may need them to keep an eye on things around your home, office, warehouse, or other places of business. You may even need to have one to protect your mobile home, vacation home or barn where you keep your valuable horses. But there are also times when the need for hidden digital video recorders goes beyond watching some place stationary. Sometimes you need hidden digital video recorders to be as mobile as anything on four or more wheels. When you do, you may want to consider a mobile security VCR.

These types of hidden digital video recorders are especially necessary for use with police forces. We've all seen numerous accounts of traffic violators on film, being pulled over for speeding, reckless operation, drunk driving, but hidden digital video recorders can also be a critical factor in the prosecution of criminals, who have been involved in robberies, kidnappings and other types of felonious activities. These hidden digital video recorders are also great for private investigators.

Other types of agencies can also benefit from the use of hidden digital video recorders. They are great for use in buses and taxis as well. Can you imagine how beneficial it would be if, for example, a taxi picked up a suspicious character for a fare. Then later when questioned by police, there would be a perfect video record of the person in question, which could be quite beneficial for identification purposes.

Fujifilm FinePix A303 Digital Camera

Two years ago I purchased my first digital camera. At that time, prices for a 3.0 and higher mega pixel camera were around $350. Since then, as with all electronic gadgets, prices have dropped significantly while the mega pixels have gone up. I chose the Fujifilm's A303 digital camera, which has fared well for me, so permit me the opportunity to tell you why.

I desperately needed a digital camera when my web business took off. On many different occasions I found myself wanting to take a picture of a person, place or thing and having to rely on a 35mm camera. Trouble was I wasn't very good at taking pictures. Usually my subject came out blurry or the picture needed cropping. Yes, getting pictures developed on disk would have resolved the latter problem, but it was the former problem -- blurry pictures -- that was causing me the most grief. If only I could see "on the spot" how my picture turned out. If it turned out poorly, I could reshoot. Naturally, a digital camera presented to me something that no 35mm camera could offer; I made the purchase of a 3.2 mega pixel camera by Fujifilm after considerable shopping around and reading product reviews online.

Packed within a tough grey shell, the A303 is lightweight and can fit easily into your pant pockets. The camera's controls are simple to figure out and include a Menu/OK button, Back button, viewfinder, viewfinder lamp, a display buttion and LCD monitor to preview pictures without looking through the viewfinder or to review pictures already taken. A round dial in the back of the camera features a self timer mode where you can set the camera and ten seconds later have the picture go off. Great for when you want to get the entire family's picture and no one is around to take it. There are also close up modes, still image, playback and movie modes. The movie mode results in a fairly choppy and short film, but it is a neat feature to have nevertheless


The standard camera comes equipped with a 16mb picture card. Most people will find that inadequate, so I paid a little bit extra and bought the 64mb upgrade. I also purchased rechargeable AA batteries -- it takes two -- and a recharger. You will sap your batteries quickly if you take 30-40 or more pictures at a time, so the recharger makes sense. I purchased the accompanying Fujifilm carrying case to house my other supplies.

Pictures come out clear and in two years of picture taking I have not experienced a single problem with the camera. At 3.2 mega pixels the pictures are more than adequate as virtually everything I do gets posted to the internet. Supposedly you do not need more mega pixels when posting/viewing pictures online. With the included USB cable and HP software, you will be uploading pictures to the internet in no time.

If there are any drawbacks with the A303 there is just one and it is a glaring problem: the time between shots can seem endless! I suppose the elapsed time is only about ten seconds, but it seems like an eternity especially compared to 35mm cameras. Technological improvements have closed the gap considerably with newer models, but if you need this camera to take a group of shots quickly you will be disappointed.

All in all, the A303 is a very good camera. I give it a 4-star rating for ease of use, price, and dependability.

75 percent of people buy the wrong digital camera

When I teach a new class learning digital photography, over 75% of the students turn up with the camera the salesman suggested.

Guess what? They soon find out that it's the wrong one for them. This can be a very expensive mistake. So the big questions are what is the right one for me and how do I know which is best for me.

One of the first things that you want to know about the camera that the salesman is trying to sell you is as follows -?How long does the camera take to turn on and be ready to take the shot? In the consumer market this can range between 1 to 5 seconds most being towards the 3 seconds mark. ?How long does the camera take to focus on the subject? (Not to take the picture) most cameras take between 1 to 3 seconds most at around the 1-second mark. How long does the camera take to actually take the photo after you have pushed the shutter button completely? Again, most cameras take between 1to 3 seconds this is called shutter lag time. Now you can see to take a photo can take up to 5 seconds just to turn on and up to another 3 seconds to focus in and the up to another 3 seconds just to actually take the photo.

In a cheaper camera, but not necessarily cheaper it can be up to 9 seconds to take a photo from the camera turned off. You may say "yes but I will leave my camera on" ok that's fine, but you may still have a lag time of up to 3 seconds just to take a photo. Just imagine how annoying it will be now that you have purchased your new digital camera costing you around $400 - $500 to find that you just can't catch your child blowing out the candles because your new camera at the critical time of blowing the candles out took 1 second to focus and a further 2 seconds to take the photo. What was the result? A child sitting in front of a cake with black smoldering candles.


Can you set the white balance on your camera? Just what is the white balance?

About 60% of digital cameras don't have this adjustment, you must buy one that can be set manually, not just one that has an "auto white balance" as they are not as good as they advertise.

Does your camera have different exposure modes?

Exposure modes are simply where does the camera take a light reading? The cheaper cameras just do an all over reading which can be very limiting to say the least. A good camera will have a "spot", "centre weighted" and "matrix" metering system, which allows you to take great photos in any light situation.

When buying a digital camera, buy it for the fact that it's a camera not a video camera as well. One student showed me all the features her camera had and that's why it was more expensive – the only thing that it didn't do well was take still pictures!

You can get so much out of your new digital camera! you just have to put some time in for learning how to use it properly and how to take better pictures – remember no one will ever want to look at a poor quality photo twice!

If you want to take really great pictures that will be in your family for years put in a little effort with your new digital camera.