Advantages of Mobile Computing

Computers are one of the major inventions of the world. The invention of computer has changed the world. During these days every field of life seems to be computerized. Later in the 21st century a new technology was introduced in the world known as mobile computing. Now-a-days computers are modified into mobile computers known as laptops.

A small introduction of mobile computing is that you can do your work in motion. In simple words it means that you can do your work while sitting anywhere in the world. You do not have to sit at one place to do your work.

Following are some of the advantages of mobile computing.

Advantages of Mobile Computing

The main benefit of mobile computers is that you do not have to bind yourself to a certain place. You can do your work while sitting in a car or a train. You can communicate with other people while sitting anywhere in the world. You can chat online with your friends and family members while sitting on a beach. You can do your office work while sitting anywhere.

The second major benefit is related to the first benefit. When people can do their work while sitting anywhere they will do more work. This will play an important role in the economy of the country and the world.

During these days there is no problem for a student to search any information that he needs for his assignment. Many people use these mobile computers for entertainment. Children play video games on these computers.

Advantages of Mobile Computing
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Tips on Child Mobile Internet Safety

Ask any kid from first grade to college to name the phone, media player or tablet that they covet the most and you'll hear iPhone, iPod touch and the iPad. Brand awareness and demand for Apple products among the jungle gym crowd has never been higher. What most parents don't realize though is that if appropriate safety checks aren't put in place, Apple's wonderful devices could be an unguarded gateway to dangerous forbidden fruits.

While most parents know they should use parental controls on their home computers, according to a survey by McAfee, four out of five parents fail to turn such software on. Nearly a third of parents left their kids alone when surfing, and almost half of parents said they didn't know if their kids had social networking accounts at sites like Facebook. (Think your kid is too young? Over 20 percent of 4th - 5th graders have a social networking profile. According to a Cox Communications study, 72 percent of teens have a social networking profile and nearly half have a public profile viewable by anyone.)

Over half of parents don't monitor their kids' desktop or laptop usage (according to an MSN Europe survey). When it comes to mobile Internet safety, even the most tech savvy parents find it next to impossible to monitor their kids' mobile habits. Even if kids only use their mobile devices during the commute to and from school, they need to use them safely. Personal monitoring is not always possible. Even when they're in the same room, a parent can't read what's on a small screen without sitting right next to their child.

Tips on Child Mobile Internet Safety

Fortunately, there are technologies that can help. Parents can create mobile safety for their children, and it isn't as difficult as they may think.

Mobile computing is the fastest growing technology sector, with youth market penetration rising higher each day. Seventy-six percent of all eight to 18-year olds have iPods or other MP3 players. Teens spend at least 49 minutes a day consuming media on mobile devices, according to a Kaiser Family Foundation Study.

Mobile technology can expose young people to the good, the bad and ugly of the Internet. According to a Pew Internet study, 70 percent of teens are exposed to pornography accidentally on the web.

The Apple of every kid's eye:
With over 120 million iOS devices sold, as of September, 2010 (67.6 million iPhones, 7.2 million iPads, 45.2 million iPod touches), Apple dominates the mobile market. Beyond its obvious cool factor, the availability of thousands of kid-friendly apps means that youth brand loyalty is already locked in. In addition to being "cool", iOS devices are changing the way learning happens in the classroom and at home.

There are pilot programs using mobile learning in all 50 states. Many are centered around the iPod touch as the primary computer to replace all textbooks, coursework, graphing calculators, etc. The iSchool Initiative estimates each 0 iPod touch would save at least 0 per student per year. Those powerful numbers mean that more school programs will require an iPod touch. (A few schools will even standardize over to the iPod touch's brother, the larger and more expensive iPad, which runs on the same iOS platform.)

Both parents and school districts will need to find ways to secure these devices to make them child-friendly at home and in the classroom. This isn't just a matter of safety, there's money involved. Schools that enable mobile learning need to implement Mobile Child Internet Protection standards to enforce a standard of Internet safety and remain eligible for federal funding.

As more school systems test Apple's iOS products in the classroom, both parents and educators need to make sure that the first defense against inappropriate content (web filtering software) is set on kids' iPhones, iPods and iPads.

Some think that the parental controls on iPods, iPhones and iPads are insufficient. While parental controls are important for desktops and laptops, mobile parental controls need to happen above and beyond what is built into the technology of the devices. To ensure that your mobile kids are safely surfing the mobile web, here are 10 tips to keep your child safe online.

Child mobile Internet safety tip #1: Safari could be a safari of unfiltered content.
As great as Safari is at displaying sites (as long as they don't use Flash), it has no web filtering parental controls. None. Zip. Zilch. If your kids want to chat on PredatorsRUs.com, Safari will let them. First and foremost, change the iPod's Safari browser to one that allows web filtering.

Child mobile Internet safety tip #2: Invest in a leading online content filtering service.
Services like Mobicip ( http://www.mobicip.com/ ) have won Parent's Choice awards and are used by school districts across the country to filter dangerous online content. There are a number of child-safe iPod browsers on the market. Read the reviews and choose the best-rated child-safe iPod browser in your youngster's age range.

Child mobile Internet safety tip #3: Use the iPod's basic parental controls.
Once you have installed the child-safe iPod browser, disable Safari. But be warned, kids are clever. If kids don't like using a child-safe iPod browser, they will simply download another browser. Here's how you stop them.

On the iPod's Settings menu, choose Restrictions, and turn off Safari, YouTube, Installing Apps and Location. You can also turn off the camera, if that is appropriate.

While you are at it, restrict the kind of content they can download from iTunes to age appropriate levels. Turn off In-App Purchases.

Child mobile Internet safety tip #4: Search is king.
Search is where the action is. (That's why Google has a market cap of a 1 billion.) Children most often encounter inappropriate content by accident through searches. You need a child-safe iPod browser that enforces safe searches on all popular search engines. Make sure that this feature cannot be disabled by changing the search engine preferences.

Child mobile Internet safety tip #5: Keep your blacklist updated automatically.
There are hundreds of thousands of new web sites created every day. (Spammers alone create 57,000 new sites each week.) If you block PredatorsRUs.com today, the bad guys will create Predators4Friends.com tomorrow. Make sure your child-safe iPod browser constantly updates its list of threats.

Child mobile Internet safety tip #6: Use ratings as a guide.
Even the most dedicated parent can't surf and judge every new web site, so make sure your child-safe iPod browser uses ratings such as the Family Online Safety Institute's movie style ratings to choose which sites your kid can visit.

Child mobile Internet safety tip #7: Use a browser with real-time filtering.
Because your child may be the first to discover an inappropriate site, make sure your child-safe iPod browser can detect inappropriate content on the fly.

Child mobile Internet safety tip #8: Encrypt your kid's traffic.
Bad guys use free WiFi hotspots to snoop on people's Internet traffic. That guy over there isn't working on his novel, he's watching your child's iPod use remotely. Get a child-safe iPod browser that encrypts web traffic over unsecured WiFi hotspots.

Child mobile Internet safety tip #9: Wireless safety extends to 3G and 4G too.
Apple has restricted some iPod, iPhone and iPad functions to WiFi only, while others work on your carrier's 3G or 4G signal. Make sure your iPod's child-safe browser's safety measures stay intact when you switch from cellular to WiFi, or vice versa.

Child mobile Internet safety tip #10: Allow age appropriate web use.
Keep in mind that as your kid ages, you'll want a child-safe iPod browser that has graduated levels of web access for older kids.

Mobile Internet safety solutions start first and foremost with web filtering. Block the sites that are going to cause problems. But by far, the best way to protect your kids is to sit down and discuss mobile Internet safety. Here are a few sites to get you started.

Protecting Kids on Mobile Devices - Online Safety
Online safety is vastly underestimated by parents and children alike. Here is a compilation of popular resources available online for the discerning parent.

Articles
- FBI Publications - A Parent's Guide To Internet Safety

Advocates
- Family Online Safety Institute - FOSI.org
- WiredSafety.org - The World's Largest Internet Safety, Help And Education Resource
- iSAFE.org - The Leader In Internet Safety Education
- NetSmartz.org
- iKeepSafe.org - The Internet Safety Coalition

Tips on Child Mobile Internet Safety
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Now you have the knowledge and the tools to help protect your children from mobile Internet dangers. Let's get started.

Suren Ramasubbu is a co-founder of Mobicip.com, a leading online child safety service for the iPhone, iPod touch, iPad, PCs, laptops and netbooks. Mobicip's mission is to provide a safe, secure and educational Internet experience for school-age children. Mobicip's dynamic content filtering technology helps parents protect their children in the new era of Internet hazards stemming from anytime anywhere access on personal devices.

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What is Mobile Computing?

Mobile computing refers to the use of small and portable computing devices in wireless enabled networks that provide wireless connections to a central main server. These devices include laptops, notebook PCs, tablet PCs, palmtops, personal digital assistant (PDAs) and other hand held devices. A radio-signaling device is installed inside these devices for receiving and transmitting electronic data.

Wireless networks use Wi-Fi(wireless fidelity) technology for providing network coverage to offices, public places, and other small workplaces. A wireless access point device is used to provide wire free network coverage in the designated area. An access point device that is built on 802.11b and 802.11g IEEE (Institute of Electrical and Electronics Engineers) standards transmits data at 2.4 GHz whereas devices that comply with 802.11a standards transmit at 5 GHz.

WiMax (Wireless Interoperability for Microwave Access) technology represents the next generation of wireless networking and can transmit data up to a distance of forty-eight km. It can provide a maximum networking speed of seventy Mbps. It provides much better facilities than Wi-Fi such as higher bandwidth and high data security by using enhanced encryption schemes. It can provide service in both Line Of Sight (LOS) and Non-Line Of Sight (NLOS) locations, but range may vary accordingly. WiMax supports several communication protocols, and can act as the backbone network for an ISP(Internet service provider) as well as telecom service provider.

What is Mobile Computing?

Mobile computing devices can use any of these networks to access the Internet or connect to a LAN( local area network) or WAN(wide area network) server. They use networking software for adjusting device settings to suit specific network requirements.

Mobile computing has enabled users to remain connected while on the move. High end users can opt for satellite based networking which provides wireless connectivity anywhere in the world. However, this technology is costly and will take many years to become as affordable as Wi-Fi and WiMax.

What is Mobile Computing?
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Mobile Computing provides detailed information on Mobile Computing, Mobile Computing Networks, Mobile Computing Solutions, Mobile Computing Devices and more. Mobile Computing is affiliated with Womens Laptop Cases.

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The Evolution of Technology - The History of Computers

While computers are now an important part of the lives of human beings, there was a time where computers did not exist. Knowing the history of computers and how much progression has been made can help you understand just how complicated and innovative the creation of computers really is.

Unlike most devices, the computer is one of the few inventions that does not have one specific inventor. Throughout the development of the computer, many people have added their creations to the list required to make a computer work. Some of the inventions have been different types of computers, and some of them were parts required to allow computers to be developed further.

The Beginning

The Evolution of Technology - The History of Computers

Perhaps the most significant date in the history of computers is the year 1936. It was in this year that the first "computer" was developed. It was created by Konrad Zuse and dubbed the Z1 Computer. This computer stands as the first as it was the first system to be fully programmable. There were devices prior to this, but none had the computing power that sets it apart from other electronics.

It wasn't until 1942 that any business saw profit and opportunity in computers. This first company was called ABC computers, owned and operated by John Atanasoff and Clifford Berry. Two years later, the Harvard Mark I computer was developed, furthering the science of computing.

Over the course of the next few years, inventors all over the world began to search more into the study of computers, and how to improve upon them. Those next ten years say the introduction of the transistor, which would become a vital part of the inner workings of the computer, the ENIAC 1 computer, as well as many other types of systems. The ENIAC 1 is perhaps one of the most interesting, as it required 20,000 vacuum tubes to operate. It was a massive machine, and started the revolution to build smaller and faster computers.

The age of computers was forever altered by the introduction of International Business Machines, or IBM, into the computing industry in 1953. This company, over the course of computer history, has been a major player in the development of new systems and servers for public and private use. This introduction brought about the first real signs of competition within computing history, which helped to spur faster and better development of computers. Their first contribution was the IBM 701 EDPM Computer.

A Programming Language Evolves

A year later, the first successful high level programming language was created. This was a programming language not written in 'assembly' or binary, which are considered very low level languages. FORTRAN was written so that more people could begin to program computers easily.

The year 1955, the Bank of America, coupled with Stanford Research Institute and General Electric, saw the creation of the first computers for use in banks. The MICR, or Magnetic Ink Character Recognition, coupled with the actual computer, the ERMA, was a breakthrough for the banking industry. It wasn't until 1959 that the pair of systems were put into use in actual banks.

During 1958, one of the most important breakthroughs in computer history occurred, the creation of the integrated circuit. This device, also known as the chip, is one of the base requirements for modern computer systems. On every motherboard and card within a computer system, are many chips that contain information on what the boards and cards do. Without these chips, the systems as we know them today cannot function.

Gaming, Mice, & the Internet

For many computer users now, games are a vital part of the computing experience. 1962 saw the creation of the first computer game, which was created by Steve Russel and MIT, which was dubbed Spacewar.

The mouse, one of the most basic components of modern computers, was created in 1964 by Douglass Engelbart. It obtained its name from the "tail" leading out of the device.

One of the most important aspects of computers today was invented in 1969. ARPA net was the original Internet, which provided the foundation for the Internet that we know today. This development would result in the evolution of knowledge and business across the entire planet.

It wasn't until 1970 that Intel entered the scene with the first dynamic RAM chip, which resulted in an explosion of computer science innovation.

On the heels of the RAM chip was the first microprocessor, which was also designed by Intel. These two components, in addition to the chip developed in 1958, would number among the core components of modern computers.

A year later, the floppy disk was created, gaining its name from the flexibility of the storage unit. This was the first step in allowing most people to transfer bits of data between unconnected computers.

The first networking card was created in 1973, allowing data transfer between connected computers. This is similar to the Internet, but allows for the computers to connect without use of the Internet.

Household PC's Emerge

The next three years were very important for computers. This is when companies began to develop systems for the average consumer. The Scelbi, Mark-8 Altair, IBM 5100, Apple I and II, TRS-80, and the Commodore Pet computers were the forerunners in this area. While expensive, these machines started the trend for computers within common households.

One of the most major breathroughs in computer software occurred in 1978 with the release of the VisiCalc Spreadsheet program. All development costs were paid for within a two week period of time, which makes this one of the most successful programs in computer history.

1979 was perhaps one of the most important years for the home computer user. This is the year that WordStar, the first word processing program, was released to the public for sale. This drastically altered the usefulness of computers for the everyday user.

The IBM Home computer quickly helped revolutionize the consumer market in 1981, as it was affordable for home owners and standard consumers. 1981 also saw the the mega-giant Microsoft enter the scene with the MS-DOS operating system. This operating system utterly changed computing forever, as it was easy enough for everyone to learn.

The Competition Begins : Apple vs. Microsoft

Computers saw yet another vital change during the year of 1983. The Apple Lisa computer was the first with a graphical user interface, or a GUI. Most modern programs contain a GUI, which allows them to be easy to use and pleasing for the eyes. This marked the beginning of the out dating of most text based only programs.

Beyond this point in computer history, many changes and alterations have occurred, from the Apple-Microsoft wars, to the developing of microcomputers and a variety of computer breakthroughs that have become an accepted part of our daily lives. Without the initial first steps of computer history, none of this would have been possible.

The Evolution of Technology - The History of Computers
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Rebecca Blain is a professional hobbyist writer who enjoys taking care of her fish and educating people about how to build your own computer which you can learn about here: http://www.build-your-own-computer-tips.com

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Where to Buy An iPad in Singapore With the Best Deal?

At the time of writing this article, apple have decided not to include Singapore as one of the country for worldwide shipping of the apple iPad. This is bad news since many Singaporeans are keen to own an iPad. I will share with you some tips to buy the apple iPad with the best deal.

The first tip is that popular Singapore forums like hardwarezone.com or olx.sg have them. Go right to the classified sections and you should find many people there selling the iPad. Look through all the ads and find the cheapest price available. Some of them will leave behind their mobile number which you can immediately contact them.

If they do not leave any contact in the forum post, you will need to register an account in that forum and then send them a private message to indicate to the seller that you want to buy the iPad from him.

Where to Buy An iPad in Singapore With the Best Deal?

Once the seller gets back to you, just arrange a suitable time and venue in Singapore of your choice and meet the seller face to face. Make sure you check the iPad thoroughly and it is working well. Do your due diligence by checking for scratches, cracks and any signs of defect.

The advantage of buying the iPad in this manner is that you will most likely get the best deal since the seller do not own a physical shop and so they do not have to pay for rent and the savings can be passed to you,

Another tip is to buy from shops in popular electronic malls like Sim Lim Square, Funan, Mustafa and Lucky plaza in Singapore. At Sim Lim Square, the iPad 16GB Wifi model is retailing at about SGD 0, and Mustafa center is selling from SGD ,249. If both of these shopping malls have sold out the iPad and you cannot wait any more, you can still try to buy the iPad at Lucky plaza for SGD,600 onwards.

The reason for the high price of iPad at Lucky plaza is because it is a shopping paradise for tourists and so most customers are willing to pay at sky high prices since they cannot get an iPad back in their country.

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