The web world has been moving very fast to the Web2.0 with more standardized protocols and specifications. Some very recent features and protocols includes these:
1. OpenID - For user authentication.
2. oauth - For API authentication (still in draft)
3. RSS - Syndication
4. APML (Attention Profiling Mark-up Language) - For capturing a person's interests and dislikes.
5. Yadis - URL based identification
6. OPML (Outline Processor Markup Language) - The standard for outlines.
7. hcard - Microformat business cards.
8. XFN (XHTML Friends Network) - Microformat to represent human relationships using links.
9. i-names - Human-friendly XRIs.
These are a few most talked about protocols and specifications on the web for the past few days. Still, biggies like Google and Yahoo are not involved fully on these. RSS is the only one which has been fully adopted by everyone. Though, Yahoo uses the hcard microformat, Google is still to support it. OpenID is also not yet supported by any of them.Owing to the popularity OpenID is getting, it is one of the hottest features to be adopted by them. Amongst these web 2.0 protocols, oauth seems to have a better future as it is a mix of all the current API standards and companies would be opting for it to increase their presence. APML would help a person save a lot of time online.Considering the amount of time a user spends on the network of Google and Yahoo, APML can be used to capture the interests of users and then provide service to the user based on his likes and dislikes. The social networking websites can effectively use the XFN. I see the way companies can improve their market share using these. But the question is, do they see it?
Tuesday, November 27, 2007
Wednesday, September 12, 2007
OpenID

OpenID is a decentralized system that reduces the number of username and password combinations you have to remember for each and every web site that demands them. Most sites today have their own process of Signing Up. They ask the user to sign up and register if the user does not have an existing account and to identify themselves or to sign up with an existing account on the server.
OpenID is a solution for creating accounts on various servers and identifying oneself. Create one OpenID and use it to login in various sites. Its simple, fast, easy and secure.
There are many sites which now support OpenID login. A list of this can be found here:
http://www.lifewiki.net/openid/OpenIDConsumers
However, these are not the only sites which support OpenID. And to add, new sites are integrating OpenID concept. I just hope players like Google, Microsoft and Yahoo! join the OpenID community.
The list of OpenID providers:
http://openid.net/wiki/index.php/OpenIDServers
My last words for this article... Do give it a try...
Friday, August 24, 2007
Tuesday, August 21, 2007
Silverlight vs Flash.... Who's gonna be the winner?

Its again going to be a tough battle between Microsoft and Adobe with the new product Silverlight in the lime light. As it has already been with .Net and Java and also with the PDF vs XPS competition, this one is again going to be a straight forward war with the Adobe's Flash player. And who knows with all the financial backups microsoft has, it may eventually be winning the race. However, the major drawback with the Siverlight package is - No Linux support. How could microsoft even think of launching a web based product without linux support and making it a big success. There's a considerable amount of flaw in this and this might be the advantage Adobe will have.
Monday, August 20, 2007
Beryl..... Really amazing!!!
Beryl is a window manager in Linux that has amazing features. With this window manager installed, there is simply no way you can give away with it. Have a look yourself of this awful window decorator. I bet it’s the best present till date.
Roll up your sleeves as you are definitely going to have this installed if you are a linux user. :)
Tuesday, July 10, 2007
The Obselete and interesting stuffs
My interests lead me to some obsolete techy stuffs. And my special desire of learning NLP routed me to some amazing and interesting stuffs. Let me come to them one by one.....
First, The Scigen paper generator, truly based on context free grammar and a sentence generator. It generates some fascinating computer papers, few of which have even been accepted in a few international conferences. Its a research on sentence generator by MIT. Try it out yourself. The link follows.....
http://pdos.csail.mit.edu/scigen/
Second, this is not a tool, not a collection, but quite interestingly, is a museum. The Retrocomputing Museum is the one which receives these appreciations. Most of the softwares it contains are now a living history - environments that were once important, but are now merely antiques. And when you really try to look back on them, they would show you the paths to this modern computing softwares age. Here lies the museum......
http://www.catb.org/retro/
http://www.classiccmp.org/
Time's out for me now. Will continue with these collections in my next blog...... Cheer up till then.... :)))
First, The Scigen paper generator, truly based on context free grammar and a sentence generator. It generates some fascinating computer papers, few of which have even been accepted in a few international conferences. Its a research on sentence generator by MIT. Try it out yourself. The link follows.....
http://pdos.csail.mit.edu
Second, this is not a tool, not a collection, but quite interestingly, is a museum. The Retrocomputing Museum is the one which receives these appreciations. Most of the softwares it contains are now a living history - environments that were once important, but are now merely antiques. And when you really try to look back on them, they would show you the paths to this modern computing softwares age. Here lies the museum......
http://www.catb.org/retro/
Third, here lies the mailing group of a unique community of classic computers. They discuss, describe and work on computers that are legacy and classic piece of the technology now. You might not get a chance to work on these classic computers, but can be a part of this community and know the computers which have really become classic today. Here follows the Classic Computers Community Website......
http://www.classiccmp.org/
Time's out for me now. Will continue with these collections in my next blog...... Cheer up till then.... :)))
Sunday, July 08, 2007
Installing WLan on Linux
I installed Fedora Core 7 few days back and got a problem with the Wireless LAN. When trying to activate the eth1 interface, received the following error (followed up with the command in bold):
$ifconfig eth1 up
SIOCSIFFLAGS: No such file or directory
When trying out to find the error, i finally got to the conclusion that the firmware files were missing. It really took a lot of effort to find this out and to get to know what needs to be done. So, I am listing out the steps that needs to followed to overcome this problem.
Try out the following: (It works finally)
Download the firmware file from the following location:
bcm43xx-fwcutter-005-1.fc6.i386.rpm
and extract it on your system using the following command.
$rpm -ivh bcm43xx-fwcutter-005-1.fc6.i386.rpm
Next, download the Broadcom 802.11g driver. You can find it in the following link:
ftp://ftp.support.acer-euro.com/notebook/aspire_3020/driver/
Unzip the package.
$unzip WLan\ Driver\ Broadcom\ 802.11g\ 3.100.46.0.zip
Give the folder an executable permission.
$chmod +x 80211g/
Next extract the firmware from the bcmwl5.sys file (from the directory where you saved it).
$/usr/bin/bcm43xx-fwcutter -w /lib/firmware/ ./80211g/bcmwl5.sys
If the above steps completed succesfully, then you have almost finished up. Try out the following codes and you are ready to use the WLAN.
$su -c '/sbin/chkconfig --level 345 NetworkManager on'
$su -c '/sbin/chkconfig --level 345 NetworkManagerDispatcher on'
$su -c '/sbin/service NetworkManager start ; /sbin/service NetworkManagerDispatcher start'
This finishes the installation of WLAN on your linux system. Enjoy!!!!!!!!!!!
$ifconfig eth1 up
SIOCSIFFLAGS: No such file or directory
When trying out to find the error, i finally got to the conclusion that the firmware files were missing. It really took a lot of effort to find this out and to get to know what needs to be done. So, I am listing out the steps that needs to followed to overcome this problem.
Try out the following: (It works finally)
Download the firmware file from the following location:
bcm43xx-fwcutter-005-1.fc6.i386.rpm
and extract it on your system using the following command.
$rpm -ivh bcm43xx-fwcutter-005-1.fc6.i386.rpm
Next, download the Broadcom 802.11g driver. You can find it in the following link:
ftp://ftp.support.acer-euro.com/notebook/aspire_3020/driver/
Unzip the package.
$unzip WLan\ Driver\ Broadcom\ 802.11g\ 3.100.46.0.zip
Give the folder an executable permission.
$chmod +x 80211g/
Next extract the firmware from the bcmwl5.sys file (from the directory where you saved it).
$/usr/bin/bcm43xx-fwcutter -w /lib/firmware/ ./80211g/bcmwl5.sys
If the above steps completed succesfully, then you have almost finished up. Try out the following codes and you are ready to use the WLAN.
$su -c '/sbin/chkconfig --level 345 NetworkManager on'
$su -c '/sbin/chkconfig --level 345 NetworkManagerDispatcher on'
$su -c '/sbin/service NetworkManager start ; /sbin/service NetworkManagerDispatcher start'
This finishes the installation of WLAN on your linux system. Enjoy!!!!!!!!!!!
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