All About Online Shopping

Identification

The process of online shopping is really easy. It allows people to shop for products and services from the comfort of their own home with the help of a computer and internet connection. A person can visit an online retailer and purchase an item with their credit card. The products or services are then delivered to the address that was provided. With a growth of 33% in 2005, online shopping is continuing to gain popularity all over the world.

Benefits

There are a number of benefits attached to online shopping. The most important advantage is that of convenience. Customers can buy whatever they want during breaks at work or while they are at home without going into crowded malls. Online shopping allows people to shop at any time of the day. One can also book mark a page and come back when they think that the time is right without feeling rushed.

Warning

Always make sure that you are shopping on websites that are legit. You can do so by looking up their names in the Better Business Bureau database. Be careful of phishing. Make sure that the website is secure by ensuring that the address starts with ‘https’. Only give out information about your credit card once you are sure that it is secure. Try and use a credit card as opposed to a debit card or checking account as it is easier to have the theft stopped as compared to the other two alternatives.

Considerations

Don’t get carried away with the cheap rates that you are getting online, as they may pad up process in the shipping. So, be careful and ensure that you double check the shipping rates and compare them with postal rates from UPS, Unites States Postal Service or FedEx. Also, make sure that you do not over pay your shipping charges and look for other details like cancellations, return policy etc. Make sure that you have the contact information of the online retailer in case you have any questions or want to track your shipment.

Types

Today, you can buy absolutely anything online. People buy groceries, food products, medicines and even herbal remedies. The most popularly bought products online are books. According to an online article by Nielsen in January 2008, 41 % of internet users bought books online. Clothing, DVDs, electronics, games and tickets are a few other things that are popularly bought through the online medium.

All About Your 3G Internet Service

In the technology circle, there is much hue and cry about 3G internet services. It is a known fact to everyone that 3G stands for “3rd Generation”, but very few are aware of this technology from its core. Basically, it’s an initiative taken by the International Telecommunication Union to create a global wireless standard for mobile internet access. However, it requires a minimum mobile internet access speed which is comparable to DSL (Digital Subscriber Line) internet speed. To meet the technology standards, there needs to be high-volume voice services.

Unlike its predecessor 2G (2nd Generation) technology, which was evolved around voice applications including talking, call-waiting and voicemail, 3G technology emphasizes on internet and multimedia based applications that facilitate web browsing, music downloads, video conferencing etc. However, to access 3G network, your device need to support an information transfer rate of at least 200 Kbit/s. With the increased demand for high-speed internet services, the popularity of 3G is also surmounting. The technology has multiple benefits to offer, some of which are discussed below:

High-speed Internet on the Go: Before the advent of this technology, it was almost a dream to get access to high-speed internet on the go. Modern developments in mobile technology coupled with 3G has created great opportunities for users to surf internet at a blazing fast speed, even while they are travelling.

Reaches Remotest Corners: It’s easy to find 3G access at places where wired connectivity is difficult to install. This helps minimize the gap in internet access in rural areas or areas with limited connectivity. The speed sometime exceeds the speed of dial-up internet services.

Affordability: 3G standards benefited the rural people to a great extent. While it’s expensive to set up wired connections at homes, the wireless internet costs less and offer better speed to the users. With the development of this telecommunication technology, users can now get high-speed connectivity even on their mobile devices.

Multimedia Usage: Both corporate and personal consumers benefit from the service as it facilitates the use of diverse multimedia applications and enhances the wireless internet experience. It enables real-time video conferencing, music download at a faster speed, uploading and downloading files at a speed that equals to wired broadband services.

Stay Entertainment: Internet offers multiple ways to keep the users entertained. For lightning fast internet speed and seamless network availability, users can enjoy online gaming, listen to their favorite music or watch movies online with their 3G internet connection.

Though, 3G internet technology is getting momentum both in urban and rural areas, there are still some places where this technology is not as effective as metropolitan cities like New York and San Diego. While telecommunication experts are hopeful to enhance the reach of both 3G and 4G (4th Generation) networks and make the services more affordable for the users, the increased traffic and the usage of mobile devices are the two main issues of concern for the tech experts. Moreover, to sustain a balance in the environment, there needs to take more precautions, as wireless rays often cause harmful radiation, which have adverse impact on the environment.

Disadvantages to Cruise Ship Travel

Cruise ship travel is not for everybody. Although many enjoy cruises, some travelers prefer other types of vacations. Before going on a cruise, take time to consider whether or not this is the best method of travel for you. Be sure to research information about the specific companies you are considering as well as read reviews from other customers. Also consider talking to those you know who have traveled on cruises before and see if it sounds like something you would enjoy. It is important to get more information than just a recommendation from someone. What one person finds fun, you may not, so it is important to find out why a person did or did not enjoy a cruise ship experience.

Some do not enjoy cruises simply because of the nature of traveling on a boat. Those who are prone to motion sickness may not enjoy being on a boat because of the high likelihood of experiencing sea sickness. Severity differs for everybody, and sea sickness usually is not serious, but it can still be an unpleasant experience and can ruin a vacation. Consider whether or not this is something that concerns you. Medications and wrist bands help some who suffer from sea sickness, but they are not effective for everyone. For some people, sea sickness runs its course relatively quickly, but only you can decide whether or not this is a possibility you are willing to face.

Others are afraid to cruise because of the possibility of the boat sinking. Only you can decide whether or not you are a person who worries about this possibility. It may help to do some research. Any type of travel has inherent risks, of course. Some are terrified of airplane travel but sill travel on cruises. Others travel frequently on airplanes but would not consider going on a cruise. It is true that being on a boat is a different kind of experience than any other form of travel. Some are not so worried about the boat sinking but are afraid of being out in open water, unable to see the shoreline. Only you can decide whether or not being on the ocean bothers you.

Perhaps the most common fear of cruises in the last decade has been based on the media coverage of viral outbreaks on cruise ships. In the last couple years, this problem has improved, but most travelers are familiar with outbreaks of viruses such as the Norwalk virus. These viruses run rampant on cruise ships because of the large number of people in close proximity to one another for extended periods of time. Although general precautions can certainly decrease a persons’ chances of catching a virus on a cruise ship, it is true that illnesses are more difficult to avoid on a boat.

Along with viruses, crime on cruise ships has also been widely publicized. It is important to research each cruise line and get accurate statistics. Also, read reviews and information to learn how incidents are handled, and make sure you understand the level of security that will be present on the ship. Fortunately, most crime committed on cruise ships is property crime rather than violent crime, and this is relatively common with any type of travel.

Setting Up a Studio for You

With the new Nikon D7100 digital camera, you would expect to be able to turn your hand to almost anything. This versatile and flexible camera is designed to excel in all areas of photography. So, once it is out of the box, many new owners will be rushing to take portraits and still-life images in studio conditions. Obviously, if you can, you should always try to shoot in natural light – particularly if you are shooting portraits. If that is not feasible, the pop up flash can usually provide the necessary fill-in, or you could use you flash gun, carefully placed and fired remotely. In most circumstances these tools will help you to get a decent result. But a time will come when you decide you need more control and at that point you will want a studio set up.

If you are setting up your studio at home, the ideal scenario is to have a room specifically put aside for your photography. It should have plenty of space, a high ceiling and be at least 5 meters long. Paint the walls a color that does not reflect too much – black is ideal, but if you have to share the room, then gray would be OK. Cover the windows with blackout material to ensure that the light can not get in and also cover the doors to prevent further contamination. Ideally you only want to have the light that is under your control to be effecting your images. You will also need a good supply of electrical sockets.

Having closed out all external light sources, you can decide what lighting you want to have in your studio. Lighting falls into two categories – continuous or strobe. Continuous also has two options, either tungsten or fluorescent. Tungsten is very popular for portraititure because it gives good skin tones. It is naturally a ‘warm’ light, both in light and temperature (this can be a problem, if you make your subject sit under them for a long time). You would also want to use tungstens if you were shooting video.

Fluorescent lights have a more sterile white light with a blueish hue. They are often used for stock shots ad still-live photography, because it is felt that the colors are more accurate. Of course, it is up to the photographer to choose which he prefers. White balance, in the D7100′s settings will be able to rectify most light settings, but, as you are in charge of your lighting, it would be better to set the lights so that the subject appears as you want to see it. Relying on in-camera correctives is just another think to try to remember and sooner or later you will be cursing your memory and catching up in Photoshop.

The one great advantage of continuous lighting is that you can actually see how the subject will appear in the picture in real-time. This means that you get the lighting right and can then confidently address other variables like content and composition. With the strobe, you are sometimes not sure if the flash fired or not. In many ways continuous lighting is a lot easier, and I would recommend that you start with this. However, when you need to photograph something or someone and give the impression of movement, or freeze them in action, you will have to use strobe lighting.

Although strokes are more difficult to set up, they give the photographer bit more flexibility. The power of the flash can be increased or reduced to suit the photographer’s needs. This means that the photographer can design his lighting around his shutter speed requirement. Obviously, if the subject is moving and you do not want blur, you will need a fairly fast shutter speed. Once mastered, strobe lights are a great way to get the images you want. However, because they operate on a burst, they sometimes take a while to recharge.

If you start off with a couple of lights, the easiest way to set them up is with the soft box at the front and the spot at the back. The soft box emits a softer more even light that is easier to meter against. The soft box should be 6 feet away from the subject, near the camera. The other light should be at least 3 feet away from the back drop so that it gives an even background. I would advise getting some barn doors for the back light, so that the light does not spread where it is not wanted. Always set your trigger up to the front light and ensure that both lights fire at the same time. Most lighting systems have slaves built into them these days.

I usually begin a shoot on a standard 1/125 at f8 with an ISO set at 200. This gives me enough flexibility to change things around gradually if I need to. Most studio lenses operate comfortably at f8 and the shutter speed will catch most fluid movement. If you find the lighting a bit flat, move the soft box out wide to get some more definition and shadow, but always be aware that more shadow can be very unflattering, particularly if the subject has an angular face or large nose. I always start by getting the standard shots done – the full length, half-length and then move in tighter for head and shoulders or portrait. By the time you want to try something more interesting your model will have relaxed and you will have become more confident in the equipment and you abilities.