The technology and its enhancement each day has become the driving force of change in the modern world. It has altered the economic structures as well as the way we communicate.
Voice Over Internet Protocol (VOIP) is one of the general terms these days as concerned to transmission technologies for the delivery of voice communications over IP networks such as Packet Switched networks or Internet. It is a system that allows you to make voice calls using a broadband connection instead of regular phone lines.
IP Telephony refers to communication that is transmitted via the internet. Under this system communications are converted into digital signals that travel over internet. All that you need to make your IP calls is a broadband connection service such as DSL or LAN network and a computer if the devices are such.
Because of its bandwidth efficiency and cheaper rates that is provided with VOIP technology it has been becoming more and more popular. More and more VOIP service providers have been emerging in the recent years and clearly it is turning over to move towards mobile VOIP that will allow same features and convenience on the go with its cheap call rates. As per improvement in technology there will be significant change in the quality of data transmission, with improved multimedia and video conferencing provided by many service providers.
The next step most probably would be towards the standard mobile networks particularly emphasizing over the 3G, GPRS standards. The implications of these would be profound enough to shake the future technologies to a huge extent. It has been speculated that like the iPhone and other smartphones have hit the market, so does the use of Voice over IP that would allow users to use applications like Skype and Fring that will allow make free calls over their mobile phones.
The use of VoIP applications like Skype over eventually all the smartphones has Very significant implications for mobile communications. Along with low costing VoIP calls mobile networks are also providing with 3G services have projected a very dynamic forecasts for mobile phone operators.
It is a fascinating time for schooling and technology. Educational technology is persistently enhancing and more typical spot within the classroom. Google 21st Century Classroom Presentation. You are going to come across universities moving to a various kind of surroundings. Is this great? Are there difficulties with adding interactivity and engaging materials inside the school room? These issues will not be answered in this article. This article is intended to educate you on what technologies is presently obtainable for schools. We are also going to stick using the 21st Century Class theme.
Engineering is the branch of understanding that deals with developing and utilizing technical procedures, such as resources and crafts, for interacting with existence, society, as well as the surroundings. Personal computers have certainly altered the way folks do just about anything, including how they manage private affairs, communicate; operate corporations, and how our youngsters are taught.
Document cameras, projectors and computers are turning out to be typical spot in the classroom. Document cameras are an amazing piece of technology utilized in education today. Many universities nonetheless use transparencies and overhead projectors. Projectors and interactive whiteboards are a should ever because the World Wide Web became obtainable. Multimedia, simulations, videos, maps, study, and so forth… Projectors allow for whole class understanding and engaging discussions that extend from a specific subject or skill.
Educators need to realize that student is much more secure typing up a paragraph around the computer instead of writing it over a piece of paper. These educators have to turn out to be component of the engineering revolution in order to be capable to integrate training technologies into their classrooms. Blogging, web layout, movie conferencing and joining on the web communities are just some of the methods educators can turn out to be much more familiar using the internet and technology era.
With a lot of new on the internet etiquette principles, preserving up with all the children becomes pretty a process for anyone who operates with them over an every day basis. Numerous times, college students tend to be more technologically innovative than the leader from the class. This poses a trouble in many ways. Teachers must step up for the challenge of attempting to stay a single step ahead from the game by reading trade journals and asking technology directors within their district for your newest technology news. Becoming educated about trends will keep adults prepared to approach this new studying avenue with confidence.
“Technically speaking,” academic technology, at times referred to as studying technology, is the study and practice of teaching and improving capabilities by building, using, and administering ideal technological processes and resources. Whether or not the chosen medium is a G.P.S device, an academic video clip, a metal detector, or even a computer, academic engineering provides for an enormous amount of interactivity. It permits faculty and college students to participate in dynamic demonstrations, simulations, and designs that can be utilized to explore and check theories. Experience free of charge to check out the web site Education Technology.
The way people follow the news has undergone major changes over the years. The technologies that allow us to communicate and get information are constantly being improved upon. For example, moveable type was an improvement upon older printing methods, the telephone was an improvement on the telegraph, and television was an improvement on the radio.
The trend all along has been toward a more global atmosphere. However, no technology has accomplished this as completely as the Internet.
A couple of hundred years ago, most newspapers focused on local news; any foreign news big enough to make the papers was often delayed a little, to account for slower methods of communication. Compare this to today, when you can read about something that happened halfway around the world, an hour or less after it occurred.
Until the telegraph was invented in the 1830s, there was simply no way to spread news quickly so local papers just reported local news. Even after the telegraph was invented, though, there were still limits on how quickly information could be relayed. A message had to be composed by the sender, sent in Morse code (which taps out each letter separately) by the telegraph operator, and interpreted and written down by the receiving telegraph operator who then had to find the recipient and deliver the message. Also, because telegraph messages were sent letter by letter, long messages (or lots of information) were inconvenient and expensive.
Printing also offered some hurdles for news reporting. Prior to 1800, printing presses were manually operated, which put severe limits on how many pages could be printed in an hour. Throughout the 19th century, the advent of steam-powered printing presses and other innovations enabled printers to more than quadruple the number of pages they could print in an hour.
As a result, newspapers were widely available by the mid to late1800s. More people learned to read, and more people read the news than ever before.
In the early 20th century, the arrival of the radio changed the nature of news forever. By the 1910s, radio stations have started broadcasting news and talk. Although the development of radio news programs was slowed somewhat by World War I, it quickly made up for lost time, and by the 1930s the newspapers had come to fear the competition. And for good reason: The radio enabled listeners to get the news without delay and without paying for it – two main features of print newspapers.
A couple of decades later, television presented a new way to get the news: The first big televised news program, “Hear It Now,” started showing in 1951. This progressed to the way we know things now: a series of morning and evening news programs, making it easier than ever for people to find out what is happening in their communities and around the world.
The latter phrase “around the world” is key. Radio and TV made it possible for people to hear foreign news stories without much of a delay. For the first time in the history of the world, ordinary people could stay up on what was happening in foreign countries without having to wait for the next day’s paper or spend money on it.
Innovations in printing and communication brought about major changes to how people got the news in the 19th century. Radio and TV created even bigger changes in the 20th century. But nothing can compare to the impact the Internet has made on the way we get the news.
The Internet has all of the same features radio and TV offered. It is immediate, free, long reaching, but even more so. For instance, the Internet doesn’t have to wait for a regularly scheduled news program. Articles posted on a news website are available instantly to people across the globe. Also, while some news sites have experimented with paid subscriptions, most news is available for free. Finally, the long reach of the Internet has brought about concepts such as globalization, the idea that all the people in the world are interconnected, part of a single (albeit very large) community.
The Internet has done other things for the news, as well. In some ways, it has restored the idea of the newspaper, since we once again read news stories. We also deal with less in-your-face advertising: Both newspapers and the Internet allow you the option of not looking at the advertisements, whereas the radio and television force you to sit through scheduled commercials.
However, the Internet is also constantly advancing, which means the face of virtual news is always changing too. Videos have become popular on the Internet, so many news websites are starting to use video clips to complement, and sometimes even replace, written stories. Other sites, such as NPR, offer the option to play recordings of radio shows that have already aired.
The point is that
You may have heard of a TV Tuner before, but never really quite understood the concept of what it does. Look no further, because this guide contains everything you need to know about TV tuners, their uses, and how they have evolved over time into something as compact and small as a tiny USB.
Televisions operate by having signals which they receive from a widespread communications network into something that the TV will understand. This is where the TV tuner comes in. The TV tuner will take these signals, and convert them into images and sound, and thus allowing a television box to function properly.
Nowadays, TV tuners can be used to turn computers into portable televisions, and these specific types of tuners for the computer are called TV Tuner cards. Many countries broadcast television programs for free, so it is possible to watch television on the computer without the need to rely on a subscription to a cable service.
One of the advantages of watching television through a TV Tuner card is that it removes the geographical barrier that would usually obstruct a standard television. For example, if you wanted to relax and watch your favourite channels on TV away from home, a TV Tuner and a laptop can provide you with a quick and easy solution.
Think back to the very first televisions – the dial that is used to change the channels is an example of some of the oldest TV tuners. Now, a TV tuner can essentially be a USB memory stick that even comes with a remote control to help you change the channel. These types of TV tuners require nothing more than some basic installation and afterwards will be ready to receive signals and convert a laptop / PC into a new television station, as simple as using a USB memory stick.
TV Tuners also come in the form of an express card. This is commonly used for desktops that are often used as a TV station. The express card can be installed into a PCI/PCIe slot, which is usually where a graphics card and other hardware components of a computer are installed into. These TV tuners will then act as part of the computer and will pick up signals without having the need to use a USB. This saves the time and effort if you want to watch TV without having to find your TV tuner to plug in every single time.
TV tuners have come a long way from being just used as a component of a standard television to a something that can change the function of a device to act like a television. A TV tuner will pick up signals wherever you are (as long as they are being broadcast in the region where you use it) and will allow you to watch different channels. The beauty of this concept is that even in a place where you may not have access to a television you can still convert a device like your laptop as a substitute.
The word ‘technology’ is often associated with ideologies about the future and the advancement of society. Although this statement may be true to a limited extent in that technology is about foreseeing the future, technology and advancements in technology are also largely about the present. For example, younger generations are now more skilled in the use of Internet as well as there being an increase in the popularity of computer games. Hence, although there are some negative impacts associated with spending too much time on the Internet and using the Internet as a primary source of research, the present level of encouragement for using technology in schools has helped us as a society prepare for the demands of the future.
Firstly, in an extract from a survey about Internet and schools, it was found that a “recent informal census conducted via voluntary reporting over the Internet estimates the number of teachers and students (individual and classroom accounts) in the U.S. using the Internet, either directly or indirectly, at almost 250,000.” (Parker, 1992, p 22-24). Hence, the increased usage in Internet services has ensured that school-aged children are better adapted to meet the challenges of technology. Although use of the Internet has increased due to both growth in research and uses for entertainment purposes, there are some negative impacts associated with school-age children relying on the Internet as their primary source of research.
Becoming over reliant on the Internet for research due to the level of convenience may result in a lesser range of reference materials used for essays and academic arguments. Also, it creates a bias in terms of the amount of information found. For example, authors in societies that do not have access to the Internet may be marginalized due to the lack of this skill. Also, most Internet sites usually have advertising, and this may cause distractions to the student’s concentration. Therefore, though it can be argued that the Internet has provided access to a larger range of resources and has ensured that communication is a lot more effective, it can become ineffective if people become too reliant on this source of information as their main medium for communication.
The debates involving the Internet are extremely contentious, depending upon the various views and interpretations of different members of society. However, one thing is certain, and that is today’s generation are better able to adapt to the changes and demands of technology. For example, Washington Reuters stated that “nearly one-third of American Internet users surveyed said they go online just for fun rather than to check e-mail, read News, or use a search engine, a sharp increase from a year ago,” (Reuters, 2006, p 1). Hence, this means that as a society, although there has been an increase in software engineering of games and programs, society has kept up in terms of spending time on the computer in order to use these software and programs.
In conclusion, today’s generation has an increased ability to enjoy the benefits of technology and Internet due to the increased usage and reliance on technology. Although the issue is still debatable, as negative effects such as over-reliance on the Internet can affect the functioning of society, benefits also exist, and when used appropriately the Internet can ensure a higher standard of lifestyle.
California Department of Education, Far West Laboratory for Educational Research and Development, California Education and Data Processing Association, “California Student Information System: A Study of the Feasibility of Implementing a Statewide Process for Electronically Sharing Student Information,” Sacramento, CA.: California Department of Education, October 1992.
LaQuey, Tracy and Connie Stout, “High Tech Highway,” America’s Agenda: Schools for the 21st Century, pp. 26-30. New York, NY: Scholastic, Spring 1993.
LaQuey, Tracy, with Jeanne C. Ryer, The Internet Companion. Reading, MA: Addison-Wesley, 1993.
Lipinski, Michael (1998) ‘Some thoughts on the use of the Internet in schools.’ http://www.fi.edu/fellows/fellow3/oct98/ (Accessed: 16th February, 2006).
Parker, Tracy LaQuey, “Cisco Routers Contribute to the Global Schoolhouse Project,” The Packet, pp. 22-24. Mountain View, CA.: Cisco Systems, Inc., Fall 1993.
Parker, Tracy LaQuey, “The Internet – K12 Connection: How Students and Teachers Are Using The Internet,” ConneXions: The Interoperability Report. Foster City, CA.: Interop, Inc. April 1994.
Washington Reuters (2006) Thirty pct Internet users go online just for fun, http://today.reuters.com/news/newsArticle.aspx?type=InternetNews&
storyID=2006-02-15T233907Z_01_N15241681_RTRUKOC_0_US-INTERNET-CONSUMERS.xml (Accessed; 17th February, 2006).
Weston, Rachel, “Networks: Where Have You Been All My Life?” Proceedings, Connecting with the Future Today: NASA and the Center for Educational Statistics, February 1994.
Although the overall provider router market experienced sharp declines in the second quarter of 2012 (April through June), the major providers enjoyed an unchanging grasp on their market share. Among these leading router service providers was Juniper Networks, which continued to hold on to its number two ranking. These are the findings of a new market report issued by Dell’Oro Group, the trusted source for market information about the networking and telecommunications industries.
Juniper routers along with the other top four finishers accounted for “more than 90 percent combined market share in the second quarter of 2012.” What is behind this market dominance and Juniper’s ability to maintain its second-place stranglehold among the competition? For starters, the company prides itself on producing high-speed, reliable switching routers. And the Juniper routers that are available on the market satisfy every Internet service provider’s level of performance.
Software defined networking (SDN) is what’s posing a threat to the router competition, but a Juniper spokesperson recently told the information technology
Why is Juniper Networks so unconcerned with the SDN threat? Because the company knows that the software defined networking concept can’t, try as it might, result in the commoditization of its networking portfolio. “Our business model is not ‘predicated on the 40-year-old status quo approach to networking,'” Juniper’s spokesperson recently explained to CIOL. He went on to point out that although the threat of Ethernet switches and routers becoming a commodity has always existed, that threat has never actually materialized at Juniper Networks.
In fact, he sees what’s happening at Juniper Networks in terms of its routers and switches as the opposite of commoditization. He feels that when it comes to complexity, physical switches and routers like those Juniper Networks manufactures will always have a much needed place in the networking market.
That is why he believes that the vendors of high-quality networking routers, like Juniper Networks, will continue to stay in demand. In other words, because Juniper Networks abstracts that complexity, the need for its networking services will continue to exist. “In fact putting more power into the hands of application developers will only drive the demand for more powerful underlying networks,” Juniper’s spokesperson speculates.
It is just such a theory that allows Juniper Networks to hang on strong to its router networking market share in spite of an overall decline in the industry. It may also explain why Juniper was cited as one of August’s most active stocks by InsiderLab.com.
In the wake of those sentiments, The Motley Fool recently examined whether Juniper Networks might be the perfect stock. Stipulating that perfection does not exist, the site gives significant points to Juniper’s “big presence in the network protection niche.” Juniper’s routers have specifically contributed to this sizeable presence.
LED cities are cropping up all over the globe as major metropolitan areas learn how effective LED light technology is in conserving energy, and in conserving taxpayers’ dollars. In the past, most LED cities have functioned by making changes in parking garages, street lights, traffic lights, and things of that nature in the switch from incandescent light bulbs to LED energy efficient lights. Today, those changes are still occurring in all LED cities, however there are many cities getting very creative with how they implement the technology.
Toronto, Ontario in Canada is one city that has illustrated just how creative a city can be when it comes to the use of LED energy efficient lights. In fact, Toronto, Ontario is the first Canadian city to be known as an LED city and is the first Canadian metropolitan to join the LED City Initiative. Other cities that can officially be called an “LED City” include Raleigh, NC; Ann Arbor, MI; Austin, TX; and Torraca, Italy. This initiative sets out to share the best practices in the evaluation, promotion, and deployment of the light technology through its municipal works.
LED light technology, particularly when used at the city-wide level, has been known to consume 90% less electrical energy and the lights last longer than incandescent lighting. Toronto has capitalized on this savings by installing the energy efficient lights in street lights, parking garages, and in pedestrian lighted areas. Light emitting diode holiday lighting is also being utilized as all publicly controlled holiday lighting has now been switched over to LED light technology.
But Toronto has taken it even a step further than that. Perhaps the most famous public structure in Toronto is the CN Tower, a beacon of strength for many Torontonians, and the most famous landmark in the city. All lights within the CN Tower have been switched over to LED light technology, which in turn lights the public locale of Exhibition Place. This change alone has worked to save the city of Toronto 50% of their energy use and costs on an annual basis. When you add this major change, along with the addition of the change of over 160,000 Toronto streetlights, the city of Toronto does not just save in energy use. They also save a total of $6 million dollars annually in electricity costs. More importantly, the estimated reduction of greenhouse gas emissions with these changes is ball parked at around 18,000 tonnes.
Computer operated bill boards are another measure that Toronto has taken in the switch to LED energy efficient lighting. These billboards are billboards that function with LED light technology and are controlled by an operator. These signs posted along the highway and in the major city centers of Toronto are yet another example of the great lengths the city is taking to save on energy consumption.
The number of LED cities is growing though they are quite a ways off from becoming the norm. However, when major city centers such as Toronto, Ontario make changes as instrumental as the ones they have made, they serve as shining examples to other cities around the world that every step toward better energy conservation is a step toward environmental consciousness and cost savings. Changing a major public landmark such as the CN Tower is one way that LED cities can say, hey, it’s time for a change. If we can do it, so can you.
~Ben Anton, 2008
One of the most logical and useful groupings of applications are the Android news apps. It just makes sense to have one or more of these free apps on your phone so you can get the news you want when you want. Typically, all the bigger news sources provide their applications free of charge making these free news apps an even bigger no-brainer. This leaves everyone with one big decision to make: which one(s) to download. A secondary concern you should also consider is whether you want a local news app. Again, these are almost always free to download; however, the quality of these varies tremendously and it’s really a market-by-market issue. Of course, the bigger the market the better their Android news apps should be and this line of thinking usually holds true.
Regarding which of the many free Android news apps to download, the only way to figure it out is to learn more about them. Here is some periphery information about 10 of the best Android news apps:
Like the TV channel and programming, this free Android app tends to provide its news from the more conservative point of view and spectrum. FOX News provides users with the latest news and updates from the people behind the FOX News Network. You can control the number of feeds and the type of news items you receive!
Tech Buzz Widget
Want to know the latest about technology, including any and all news about the Android OS, gaming, and mobile gadgets? If so, this free Android news app is the right app for you.
This is another app providing news on the mobile technologies niche. This one is more specialized toward information, news and rumors on all the latest about the Android OS and the Android Market.
Pulse News Reader
This Android news app will basically make you want to use your Android phone more and more for the sake of gathering news information. Its goal is to make reading your favorite news sources easier and more efficiently. It takes your favorite news sites and separates and orders them into a completely different look that’s easier to read and browse through. It really is a great app to have.
NYTimes for Android phone
This is one of the apps that nothing should need to be said about. It’s from one of the most trusted and popular news sources in the world. Now, you can read the famous NY TIMES articles without paying for the paper!
This is one of the favorite free Android news apps of tens of thousands of users. AP Mobile gives you exclusive access to all Associated Press news feeds – the same source that provides news to every news outlet throughout the world.
This app provides the latest headlines from one of the most trusted news sources in the world. It’s very compact and convenient; you will never miss an important world news event again with BBC News on your Android phone.
One of the most worthwhile free Android news apps around, Express News gives you instant access to more than 300 news providers all over the world. From the AFP and Associated Press to more localized sources like the Canadian Press. This list goes on and on and is great for those who like to take in the news from a multitude of sources.
The official USA Today app is definitely one of the best free Android news apps around. Get the latest news (current events, sports, weather, society and more) from one of the mot circulated newspapers in the United States.
NewsRob (Google Reader / RSS)
This free Android app is an RSS/Atom newsreader that syncs the most recent articles and content from feeds. It is auto-synced with Google Reader and allows for partial feeds in case you want to read the articles offline. Easily said, it’s one of the very best RSS/Atom readers available.
If you are not into gadgets, and you are thinking of buying something for a tech savvy person be they a family member, friend or even loved one, the task of finding the ideal object is daunting indeed. With technology changing daily and being surrounded by all the indecipherable terminology, it seems as if only the best informed will be able to penetrate this wall. The good news is that you don’t have to take a course to be able to quickly and easily find that perfect gift in spite of the seemingly insurmountable obstacles. Follow the simple tips described here and you might even get hooked on gadgets yourself!
Looking at gadget forums is one great way to find feedback on the latest technology on the market. Many items including laptops, computers, electronic reader and smart phones have many pages of real life user experiences and reviews devoted to them. In my opinion these forums are one of the best places to start your search for that gadget that will not only be appreciated, but will also suit your budget. You will be pleasantly surprised at how much help and advice you get in finding the perfect product if you start your own thread and ask questions on such a forum.
Many gadget websites and magazines can be found if you really start looking! Reviews that are both knowledgeable and unbiased on products recently released can be found in magazines. Many compare the pros and cons of competitive products in a specific category in an easy to understand format. These types of comparisons are actually commonly used and can be very useful.
You don’t need to be a whiz kid in technology to find the latest gadgets at the best value. There are hundreds if not thousands of magazines and websites around that have all the information required to make a well informed decision on which gift to buy.
When you want to find out about events coming up in your area, the weather, sports, politics, business, or any other area of interest, you should look for Online news that can keep you posted about this kind of thing. When you want to know about things going on in your area that you can enjoy with your friends and your family members, I think that you should go to the web site of a local entertainment publication and see if you can find the news you want to find on their calendar of events.
If you are curious for news about the weather, just head to a page that focuses on weather news and punch in your zip code; if you do that, you should get all the info you need to find out about what the weather is going to do over the coming days and weeks in next to no time at all. If you have an event coming up or you are offering a new service, or something like that, you should post some Online news of your own so that the people who would be interested in your event, products, or services can find out more about it and take advantage of what you are offering.
If you need to know about Online news in regards to politics, then you should check out the web sites of some of the major world news networks so that you can find out what is going on in your country and internationally in terms of politics. There are lots of different sources of this type of info available to people like you, so I think that you should make sure to check out a few different ones before you decide on the source of news that you are going to visit consistently to keep informed about politics and world news. Once you find a good source of Online news, I think that you should refer it to your friends and family members who are interested in the same things that you are so that they can enjoy a good source of news as well. If you just take a second to shoot them an email to their in boxes, you can let them know about some of the great sources of Online news in no time flat.