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Saturday, December 30, 2006

VoIP Insurgency

There was a dreadful time in history when the telecom regime (local telephone companies) held consumers captive by charging high prices for telephone service. To make matters worse, this regime would nickel and dime consumers to death for additional features like voicemail, call waiting, caller ID, and call forwarding. Not to mention their customer service or lack thereof, was and still is a horrifying experience. This long history of monopolizing the telecommunication industry has finally come to an end. It's time for a regime change. Consumers now have an alternative – introducing VoIP.

VoIP, also known as Voice over Internet Protocol, is a technology that allows you to make telephone calls over an existing Internet connection instead of a regular (analog) telephone line. Some services that use VoIP only allow you to call other people using the same service, usually done when making PC to PC phone-calls. Other services allow you to call anyone, anywhere (as long as they have a telephone number) including: local & long dïstance, mobile, and international numbers. This type of VoIP service allows you to use a traditional telephone that plugs directly into a phöne adapter.
The great thing about VoIP is that all the additional features are included in the monthly fee. These features include: unlïmited local & long dïstance calls into the US & Canada, voicemail, call waiting, caller id, three-way, just to name a few. Most VoIP service providers typically charge between $20 and $25 dollars a month.
VoIP is a revolutionary technology that has the potential to completely redesign the entire world's communication infrastructure. VoIP providers have already been around for several years and growing at a tremendous rate. Currently, there are over 6 million users of VoIP worldwide and that number is growing exponentially.

What Is RSS ?

RSS is a format for syndicating news and the content of news-like sites, including major news sites like Wired, news-oriented community sites like Slashdot, and personal weblogs. But it's not just for news. Pretty much anything that can be broken down into discrete items can be syndicated via RSS: the "recent changes" page of a wiki, a changelog of CVS checkins, even the revision history of a book. Once information about each item is in RSS format, an RSS-aware program can check the feed for changes and react to the changes in an appropriate way.

RSS-aware programs called news aggregators are popular in the weblogging community. Many weblogs make content available in RSS. A news aggregator can help you keep up with all your favorite weblogs by checking their RSS feeds and displaying new items from each of them.

A brief history
But coders beware. The name "RSS" is an umbrella term for a format that spans several different versions of at least two different (but parallel) formats. The original RSS, version 0.90, was designed by Netscape as a format for building portals of headlines to mainstream news sites. It was deemed overly complex for its goals; a simpler version, 0.91, was proposed and subsequently dropped when Netscape lost interest in the portal-making business. But 0.91 was picked up by another vendor, UserLand Software, which intended to use it as the basis of its weblogging products and other web-based writing software.

In the meantime, a third, non-commercial group split off and designed a new format based on what they perceived as the original guiding principles of RSS 0.90 (before it got simplified into 0.91). This format, which is based on RDF, is called RSS 1.0. But UserLand was not involved in designing this new format, and, as an advocate of simplifying 0.90, it was not happy when RSS 1.0 was announced. Instead of accepting RSS 1.0, UserLand continued to evolve the 0.9x branch, through versions 0.92, 0.93, 0.94, and finally 2.0.

Friday, December 29, 2006

Encryption

Encryption is the conversion of data into a form, called a ciphertext, that cannot be easily understood by unauthorized people. Decryption is the process of converting encrypted data back into its original form, so it can be understood.

The use of encryption/decryption is as old as the art of communication. In wartime, a cipher, often incorrectly called a "code," can be employed to keep the enemy from obtaining the contents of transmissions. (Technically, a code is a means of representing a signal without the intent of keeping it secret; examples are Morse code and ASCII.) Simple ciphers include the substitution of letters for numbers, the rotation of letters in the alphabet, and the "scrambling" of voice signals by inverting the sideband frequencies. More complex ciphers work according to sophisticated computer algorithms that rearrange the data bits in digital signals.

In order to easily recover the contents of an encrypted signal, the correct decryption key is required. The key is an algorithm that "undoes" the work of the encryption algorithm. Alternatively, a computer can be used in an attempt to "break" the cipher. The more complex the encryption algorithm, the more difficult it becomes to eavesdrop on the communications without access to the key.

Encryption/decryption is especially important in wireless communications. This is because wireless circuits are easier to "tap" than their hard-wired counterparts. Nevertheless, encryption/decryption is a good idea when carrying out any kind of sensitive transaction, such as a credit-card purchase online, or the discussion of a company secret between different departments in the organization. The stronger the cipher -- that is, the harder it is for unauthorized people to break it -- the better, in general. However, as the strength of encryption/decryption increases, so does the cost.

In recent years, a controversy has arisen over so-called strong encryption. This refers to ciphers that are essentially unbreakable without the decryption keys. While most companies and their customers view it as a means of keeping secrets and minimizing fraud, some governments view strong encryption as a potential vehicle by which terrorists might evade authorities. These governments, including that of the United States, want to set up a key-escrow arrangement. This means everyone who uses a cipher would be required to provide the government with a copy of the key. Decryption keys would be stored in a supposedly secure place, used only by authorities, and used only if backed up by a court order. Opponents of this scheme argue that criminals could hack into the key-escrow database and illegally obtain, steal, or alter the keys. Supporters claim that while this is a possibility, implementing the key escrow scheme would be better than doing nothing to prevent criminals from freely using encryption/decryption.

Animation Sector is Booming

India's animation sector is booming, with overseas entertainment giants like Walt Disney, Imax and Sony outsourcing more and more cartoon characters and special effects to India.

Tenali Raman, for long, has been a symbol of fun and merriment for generations of Indians.

Now Toonz Animation has made the court jester even more memorable. The Adventures of Tenali Raman, produced by Toonz, has wowed television audiences with Tenali's impish pranks and repertoire of jokes.

Produced in classic 2-D animation, Tenali Raman revolves around the clever adventures of the popular Indian folklore character.

Thursday, December 28, 2006

Characteristics of a Great Webpage

What makes for a great webpage?

Wouldn't you like to know the main ingredients for creating a superior webpage? What basic elements you must have if you want a solidly designed webpage? A webpage that will stand out and be noticed by your visitors. One that will keep those visitors returning to your site, again and again. An effective webpage that is 95% better than most of the other pages on the Net.

Follow these simple design features when creating your next webpage and you will have the answer:

1. Good Keywords

The nucleus. The conception. Good keywords are the very first building blocks you must consider before your webpage even becomes a dim notion in your head. Picking the right keyword or keyword phrase is the ultimate factor that will determine the success or failure of your webpage. You must do major research on the keyword or keyword phrases that will be the focal point and drawing card for your webpage.



You must get this right. It is vital. It is the single most important element of a webpage. You can use keyword research software and sites such as GoodKeywords, Wordtracker.com, Nichebot.com, or superior keyword research software such as Brad Callen's Keyword Elite.

Regardless of what process you favor, you must choose your keywords very carefully. You must chëck the competition for your chosen keywords or phrase. You must chëck the number of searches made each month for your keyword. You must also chëck the keyword density of your page to see if it will register in the search engines. You may have to adjust or fine-tune your keyword density at a later date.

Make sure you place your keyword in the title of your page. Place it in the first Headline on the page and many marketers also place their keyword or phrase in the url. For example: www.yourdomain.com/keyword.html This will help the search engines and surfers to find your page quicker.

2. Simple Design

Keep it simple. You must keep your webpage simple and direct. Keep it professional. Make sure it is readable and clear to all your visitors. Do a spell chëck. Do a grammar chëck. You may also want to chëck how your webpage looks in all types of browsers (www.anybrowser.com). Better safe than sorry.

Keep your visitors in mind at all times when designing your webpage. Keep it on topic, keep it related to your keywords. Most marketing studies show that's it's best not to confuse your visitors with too many options. If you're selling a product or products, limit the number on each page to one product if you can.


If you have a comparison page, limit the number to three or four. Studies also show that if you present too many options or products, the conversion rate goes down, not up. Keep all your products related. If you have a page on laptops, don't start discussing the benefits of owning a SUV.

Keep your sentences short and the number of words on a page down to 200 to 300. Many sites break up longer articles into multi-pages, this will be of some inconvenience for your visitors but you will have more room for advertising - your call.

3. Optimized

Let's face it, the average webpage will get most of its traffíc from the search engines, mainly Google, although MSN and Yahoo are also worth considering. Optimize your page for Google. Use a simple hierarchy, keep your pages no more than three clicks away from the main page. Linking all your pages to your index page is a good practice, always do this. The search engines will find your page faster if it is linked directly from the main index page of your site.

Using blogging software/structure that comes with such free blogging software as Wordpress will optimize your pages for you. Blogging systems have a linking hierarchy (categories, archives, etc.) that are very search engine friendly. It's almost impossible not to optimize your pages if you're using a blogging system. Plus, you have an RSS feed that will syndicate your content and place it into the search engines very quickly.

Chëck factors such as Mega Tags, title description and content. Use a robots text file for the search engine robots.


If you're new to building webpages, you may want to chëck out Google's Webpage Creator, you can create your pages and have it hosted free by Google and they will be indexed immediately in Google. Big Plus!

4. Easy Navigation

A great webpage will have easy and simple navigation. Link your page to and from your main index page if you can. Make sure you link to it from your sitemap page. Many webmasters put all the main links on their site at the top or the bottom of all their webpages, so that a visitor can freely move around and find what they're looking for. Keep your visitors' comfort level in mind at all times.

Double chëck to see all links on your webpage work! You may be surprised how many don't work, especially if you link out to other sites. The search engines don't like broken links, neither will your visitors.

Also double chëck to see if all images on your page display properly. Nothing will bring down the quality of your page faster than images that don't load.


5. Fresh Content

A great webpage will always have fresh content. Make sure you update your webpage often. Our world's technology changes rapidly, make sure your material is current and still revelant.

Remember, 9 times out of 10, the only reason a visitor is on your page is for information. Make sure you deliver. Make sure that information is recent and accurate. Besides, there is nothing like fresh content to keep your visitors interested and coming back for more.

6. Bookmarkable

A great webpage will always be bookmarkable. Your visitor will want to bookmark your page and return to it for more information. Make sure you make it easy for your visitor to bookmark your page. Use a bookmark scrípt. Make sure you have a favicon, this is a small logo you place on your site and it will be automatically picked up and displayed in your visitor's bookmarks, drawing attention to your page. Consider a bookmark and favicon like bread crumbs, all leading the visitor back to your page.

7. Cool

Every great webpage should have a WOW factor! Try to make your page stand out from the crowd. Try to make it unique, try to make it cool. Just remember, a simple professional webpage with valuable information is always cool. And remember there is nothing like a little good 'word of mouth' to get some traffíc drawing PR for your page. Great buzz about your webpage is worth its worth in gold.

So the next time you're designing a webpage, go all out and try to create your webpage with all of the characteristics listed above. Start with your keywords, keep it simple, proof-read and test for coding errors, create good navigation and optimize for the search engines, make sure you provide valuable fresh content and information. Last but not least, try your hardest to make your webpage memorable and bookmarkable. Make it a professional webpage that will be superior to the majority of other pages on the web.

Aim high and you will reap the rewards.

Using Feeds to Increase Your Site's Content

There are many ways to increase content on your site, from manually creating it to purchasing software which will auto generate it for you.

While I highly recommend you stay away from anything which is automatically generated I also understand that many people don't feel comfortable writing.

Therefore, in this article, I look at another way to make your site appear as if it's changing. That is, incorporating feeds into your site to improve return visits and build your brand.


Feeds have been growing in popularity for some time. In fact, there are people who measure such popularity.

While feeds are not the sole property of blogs, we can gauge how popular feeds are simply by looking at the "state of the blogosphere."

According to Technorati, the blogosphere is doubling every 5 months or so. That means that 5 months from nöw there will be twice as many blogs (and feeds) as there are nöw.

In many cases, the only way to access that content, aside from regularly visiting a site, is through their feeds.

But that's not the only use for feeds. Many services have sprung up which allow you to search and aggregate those feeds. Services such as Feedster and even Google News allow you to search for phrases and output an RSS feed which could then be imported into a feed reader.

In other words, if you wanted to get the most recent news about Google from Google News you could search for "Textlinkbrokers" in Google News and then copy the RSS feed URL
(http://news.google.com/news?q=textlinkbrokers&ie=UTF-8&output=rss) into your favorite news reader.

Now I know what you're thinking: "Well that's great news, but how does that help with my site?"

Well nöw that you know how to auto generate feeds for virtually any topic you want, you can then import the feeds into your site using various methods.

Monday, December 25, 2006





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