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Friday, 11 November 2011

Google+:
Have You +1’ed Yet?
 
Google reinvents its social side with the ambitious Google+ initiative that aims to overthrow Facebook.
BY Kamakshi S, Priyanka Tilve, Kushal Mamoowala

What Google is to search, Facebook is to social networking, but with the search engine giant launching Google+ - its attempt at tapping into the social networking phenomenon, it remains to be seen if this equation will change. Developed under the codename ‘Project Emerald Sea’, Google+ is not Google’s first attempt at social netwroking. Before Google+, the company tested the waters with Orkut, Buzz, Wave, Jaiku, etc. but except Orkut, none of them managed to even create a ripple.

Facebook, on the other hand, is a giant that seems almost impossible to overcome. Founded in 2004 by Mark Zuckerberg, what was initially open only to university students, gradually opened up to anyone in the world over the age of 13. Facebook has since captured the imagination of the world and successfully squashed any competition. According to reports, Facebook currently has over 750 million active users around the world, which is no small feat. What it’s also doing in the process is amassing tons of personal and sensitive data so willingly shared by millions of its users. This data is like a gold mine of information that can be harnessed in numerous ways. It has also brought about a paradigm shift in the way people perceive and use Internet.

If Google, with its array of successful services that people have come to rely on, wants to maintain its stronghold, then it is only natural that they come up with a social network to rival Facebook. Google has invested a lot of time and manpower into Google+. Have they finally nailed it, or are they going to burn their fingers yet again? Let’s find out.

Google+ Features 

Although Google+ is currently creating waves in the social networking space, not all its features are new or innovative. However, it does seem to be user friendly, and after using it for a short time, you will get the hang of it.

The Stream of communication
Similar to news feeds on Facebook, you can share posts, pictures and videos with your friends on your stream. Click on the home button on your Google+ page to go to your stream and start posting. You can post text messages, photographs, GIF animations, videos, links and your location using the share box. Moreover, you don’t really need to upload pictures from your PC; you can just drag and drop links to your share box to share both videos and pictures. You can share stuff with individuals, your circles, and extended circles (people in your circle, and their circles too) or make your posts public for anyone to view on the service. Once posted, you can disable sharing to keep posts private, or even disable comments if you don’t want your conversations to be prolonged. All posts that appear on your stream either through specific circles or people contain tags like Public, Extended circles, or Limited. Click on the link to see the people the post is shared with. 

 Posting on your stream
Google+ enables you to upload GIF animations on to your stream, just like adding pictures. Click on the little camera icon on the ‘Share what's new...’ box and click ‘Add photo’ to upload your GIF image. Google+ also supports a fair bit of rich text formatting in your posts. To make words bold, use the asterisk symbol (*text*), to strike out a word use hyphen (-text-), and use underscores to italicize words (_text_). You can mention friends by prefixing their names with the + or @ symbol. You can make posts private by clicking the dropdown menu near the post and selecting the ‘Disable reshare’ option. You can also disable comments this way.

Sparks of information
If you want to ensure that you are informed about topics of your interest, you can add a Spark on the topic. Apart from a list of ‘Featured interests’, you can also search and add Sparks for any other topic. Sparks work like an aggregator similar to the Google Reader, but it doesn’t limit itself to just atom or RSS feeds.

 sharing links from your Sparks list on your stream
You can create custom Sparks apart from signing up for the predefined options. To create a quick access point for your favorite topics, go to the Sparks link in your profile. Click on the existing options or type out what you are looking for. Once the page is loaded, click the ‘Add interest’ button. The topic will appear as a link under the Sparks section. Click the link to be directed to the search results quickly. You can share interesting links by hitting the share option that appears under each searched link.


The Circle of life
You can categorize and organize your Google+ contacts in Circles, just like you do in real life. While there are pre-created circles that you can begin with, you can go on to create your own circles as required. To add friends to a circle, just drag and drop, and you can also add a person to more than one circle. This way, you can share messages selectively on your Google+ stream. If you have shared posts with a certain circle which contains a friend who also features in another circle, rest assured that the remaining members of the second circle will not be able to view your posts. If you don’t share posts with any specific circle, you can mark them as public posts, which are visible to people who are not in any of your circles, even if they are not following you on the service. You can have as many as 5,000 friends across circles.

 Hiding friends in your circle.
Even though you classify friends in circles, all your friends are visible by default on your profile. If you don’t want to share the information with the world, you can hide it on your profile. Login to Google+ and go to your Google+ profile. Click the ‘Edit Profile’ button and click the circle appearing next to either of your friend lists. Uncheck ‘Show people in my circles’ and ‘Show people who have added you to circles’ options. Click Save and then click Done to save changes to your profile.
If you don’t want people to appear in your account at all, you can block such contacts. While you can neither comment nor receive any comments once you block a person, you continue to be in their circle and they can view your public posts. To block a user, go to their profile and look for the ‘Block <name>’ link appearing below the friend listings. If you want to ignore selected posts and not block any person, click the dropdown menu appearing near the post and click ‘Mute this post’ instead.


Virtual Hangouts
Google+ hangouts enable you to video chat with as many as ten friends at once. You can also watch a Youtube video together. The best feature of hangout is that it detects voice modulation and loudness and switches communications accordingly. For example, if one of your video chat friends is louder than the other, his chat window will be displayed prominently, while other widows are arranged neatly in a row below. When you are watching a video, the window streaming video gains prominence.

 Starting a hangout
To start a video chat room, go to your stream and click the ‘Start a hangout’ button. Before you can begin, you will have to install the Google Voice and Video plugin. Save the EXE file, close all your browser windows, and run the file. Now reopen your browser and sign into your Google+ account. Go back to your stream and click the ‘Start a hangout’ button. Check your camera and microphone settings and click the hangout button. Click the invite button to invite either entire circles or specific friends. Click the Youtube button to load videos. You’ll need to be careful as these chats are not private; anyone can join the hangout if they have access to the unique URL of the chat session.


+1 to bookmark sites
While the +1 feature for a post appearing on your stream is similar to Liking the post, it is not limited to that alone. If you are using Google Chrome, Internet Explorer, Safari or FIrefox browsers, you can use +1 button that appears near search links on your Google search window. Once you +1 any link, it appears under the +1s section of your Google+ profile. While you cannot really share these links directly to your stream, it works like a social bookmarking service that can be made public on your profile instead. The +1 links appear only on Google Web search pages, but services like Youtube also let you +1 videos individually. 

 Making the +1 tab publicly available on your profile
By default, the +1 tab doesn’t appear on your profile for your friends to see. Unlike Sparks, you can not share +1 links on your stream; they are listed under the +1 tab on your profile only. To share these links with your friends, you can open the +1 tab on your profile. To do so, go to your profile, go to the +1 tab and click ‘Edit profile’. Check the ‘Show this tab’ option on ‘my profile’ and click save. You can also disable the Buzz tab on your profile. For that, go to the Buzz tab and uncheck all the options. Click Save and the ‘Done editing’ buttons to save the changes on your profile.


Share photos from your Picasa albums
The best thing about using Google+ is the integration with other Google services. While you can upload pictures directly to your stream, you can also share albums saved in your Picasa account. When you sign up for a Google+ account, you can view all your Picasa albums on your profile page, but they are not shared on your account by default. You will have to go through each account on your Google+ profile page to share them in your circles. Till you share them explicitly, albums you haven't shared can be seen only by you.

 Geo tagging pictures
You can add location information to all your pictures that you upload on your Google+ account. However, these would only work if your uploaded pictures have the location tagged into their EXIF information from your camera. If your camera supports geotagging images, you can go to the settings button, which appears next to your picture on the navigation bar and select Google+ settings. Check the ‘Show photo geo location information’ in ‘newly uploaded albums and photos’ option under the Photos section and save changes. Your newly uploaded photos will be tagged with locations as well.

 
Google+ on Android 
Since it is a Google operating system, it’s only natural to expect Google+ on Android devices as well. For now, you can use the Google+ app only Android smartphones, and the second generation app is available for free on the Android market. When you install the app, you will also notice an additional Huddle app. The Huddle can be best described as hangout without video conferencing or a limit on the number of friends you can invite.  The new update has fixed issues with Swype and also allows you to ignore Huddle invites and set photos as screen wallpapers. You can also add circles as views or switchable windows to ensure that you are aware of what is happening in your circles.

 disabling automatic uploading of images
By default, any new picture you click on your Android device is uploaded to your Google+ account. If you are using a GPRS network, it will cost you a bomb and will drain out your battery too. To disable the feature, load the Google+ app on your phone, and click the menu button. Click settings and scroll down to the ‘Instant upload’ section. Uncheck the ‘Instant upload’ option and click the ‘Instant upload settings’ option. Change the settings here as required and click the back button twice to start using the app on your device.


Google+ vs Facebook 

Facebook currently sits pretty at the top of the social networking ladder and has maintained its grasp for a while now. It is clear that Google+ has been created with the intention of directly competing with Facebook. Google+ does offer more in some aspects, and is somewhat of a combination of Facebook and Twitter, but a lot of the features that attracted many people to Facebook are missing in Google+. But while many Google+ features have been inspired by Facebook, does it offer enough to challenge Facebook for its number 1 spot?
 
Sharing and
 Privacy
With circles, Google+ makes your privacy and sharing a lot easier as you have already got segregated groups of contacts. Sharing information or links on your profile is quite similar between both social networks, with the option to choose specific people, specific groups, tag people or hide or delete posts. Google+ takes it a step further by giving you the option to allow your posts to be re-shared or even prevent comments from your posts. As far as privacy settings are concerned, there are a few minor differences. While both parties state that any material directly posted to the site, such as a status, comment or wall post is licensed to the social network, any links, sites, videos or images that you share from a different location are not owned by them. The difference is that Google+ allows you to completely shut down your account and leave, while Facebook only gives you the option to deactivate your account. Google+ also gives you the option of taking all your data with you, effectively asking them to wipe clean all the stuff you’ve uploaded or shared on Google+, which Facebook does not. Both parties also share information with third party applications or websites, although there exist very few for Google+ so far. The difference is that Facebook shares a lot more information than Google+ does, since the latter allows you to limit your shared data to just your name and email address.


Layout
Facebook users shouldn’t have trouble acquainting themselves with Google+. The central placement and format of the stream, the arrangement of circles and friends on the left side bar, and the placement of recommendations on the right side bar are all almost identical to the Facebook home screen. Google+ differs only slightly in the personal profile page, offering organized tabs for your information, photos, videos, etc. The addition of the ‘Google Bar’ at the top of the window is also reminiscent of Facebook with the notifications icon moved to the right side of the screen. The only difference where Google+ has an advantage is that the Google Bar is static as long as you are navigating between Google services such as Picasa, Documents, Reader, etc. Another very noticeable difference is the lack of ads on Google+. Facebook ads are well segregated, but still draw attention. Even worse is the fact that the material in the ad is sometimes not related to the content on the website it links to. Whether Google+ will open its doors to ads only time will tell.


+1 vs Like
The Google+ equivalent of a Facebook ‘Like’ is the +1. While +1 is similar to Like when it comes to appreciating someone’s post or comment, it can also be used to create bookmarks from Google search results, websites, videos and more. The Facebook Like button is best used to share groups, pages or apps within Facebook as your Likes are posted to your wall and appear on your friends’ timelines. +1, on the other hand, is more discrete, allowing you to archive material that you would wish to view in the future without sharing it on your profile or appearing on anyone’s stream. Every Google+ profile has a +1 tab that contains all the websites or links that you have +1’d. It does not, however, display comments on posts on Google+ that you have +1’d.
 

Apps
Facebook saw a drastic rise in popularity with the introduction of games, apps and quizzes. They are also the reason people started spending more time and money on Facebook, driving up revenue. While some users on Facebook were unappreciative of apps and games like Farmville, it is these apps that brought more traffic to Facebook. Google+ is still in its early days and Google are known for doing things differently, but it would be hard for anyone aiming to be on top of the social networking ladder to ignore the success of apps. Many new users on Google+ claim it to be better due to the absence of ads and apps, but the absence of apps could also be the reason a lot of users haven’t signed up yet.


Chat
This is one of the features where Google+ has outdone Facebook. Plus is incorporated with the standard Gchat panel, which is similar to Facebook chat, whereby you can text chat with any contact that is currently online. Google+ also features hangouts, where you can have a multi-person video chat with up to ten people. The interface is quite intuitive and also allows you to share Youtube videos while video chatting. To match this, Facebook has announced a video chat service of their own in conjunction with Skype, which allows users to have a one-to-one video chat, but this service is currently not available to all users.
 

Friends vs Circles
Google has approached ‘friending’ from a slightly different angle. Like Twitter, it enables users to ‘follow’ people rather than request their permission to view their profile. While this makes it easier to find friends and broaden your network, it does put more pressure on the user to ensure every post is on the correct privacy setting. Google+ forces you to place people into different circles, enabling you to share information with a certain group of people without having other contacts view it. This is helpful when you wish to share sensitive information with a select group of people. Facebook also allows for such grouping of friends with lists but the option to share material with a specific list is a tedious process. Another important aspect is that your circles on Google+ are invisible to others, while anyone on Facebook can see your groups and which groups you belong to unless they are specifically locked. The fact that Google+ forces you to segment your contacts rather than giving you the option of doing it makes selectively sharing information a lot easier. Google+ also allows you to prevent unknown people from viewing your friends or people in your circles, effectively displaying your list of friends as ‘0’.
 
The Minus in Google+  

Google created waves in cyberspace by sandboxing Google+ at its inception on June 28. Any avid social networker would be excited at the prospect of having a profile on a social network created by Google and the restricted access to Google+ only elevated the anticipation. Google initially sent invites only to users who they believed were extremely active on social networks in order to get experienced users to spread the word. As a result, talk of Google+ spread like wildfire across popular social networking sites like Facebook and Twitter.

There are still
 a few cracks
While Google has stated on several occasions that Google+ is still in beta testing, users have brought up a few security issues that need to be addressed soon if the service is to be successful. For instance, blocking a person on your profile will prevent his/her updates from appearing on your stream, but if you have a mutual friend who reshares your posts, the person you blocked can also read and comment on them. There is also an issue with posts not updating in real-time and delayed email notifications but this might be a teething issue since Plus is still at a nascent stage.


Spam in your Inbox
The servers running out of disk space not only prevented users from signing in or uploading content, it also affected the Gmail notifications. A Google representative explained “For about 80 minutes we ran out of disk space on the service that keeps track of notifications. Hence our system continued to try sending notifications. Over, and over again”. This resulted in users getting multiple emails regarding undelivered notifications and when the issue was solved, users received multiple notifications that were not delivered earlier.


The Rush for Invites
The spread of Google+ by word-of-mouth led to mass requests for invites from users that had not had the opportunity to join it. Google claim that access to the site was limited as they did not have servers that would be capable of handling excessive loads. Steadily, Google+ allowed its members to send out invites for brief windows every few days, thereby slowly increasing the number of members. However, it was not long before users discovered flaws in the system that allowed users to join the network without an invite.


Server Overload
As users discovered loopholes in the Google+ system to give their contacts access to the site, the number of users increased exponentially. It was possible for new users to join the network by simply getting an existing Google+ user to share a post with them or tag them in photos. If a link or a page was shared with a non-member or the non-member was tagged in a photo on Google+, they would receive a notification of this via e-mail. The e-mail contained a link, which allowed users to create a new profile. The unexpected influx of new users had adverse effects on Google’s servers, however, causing them to go over capacity and making the site inaccessible.

 
But there’s not much happening
Even though anyone and everyone is keen to sign up to Google+, once you’re there, the excitement is quite short-lived. After exploring the site and its features, users quickly realize that there’s very little activity. Compared to the frequency with which there is a new post on your Facebook news feed, the Google+ stream is relatively static, mostly due to the reduced number of friends in your circles. With the scarcity of content in the stream, users are quick to lose interest and defer back to Facebook to follow their friends’ activities.


Advertising on Google+
Where most existing Google+ users used the loopholes to bring their friends and family to the new social network, a few companies saw it as novel methods of advertising or marketing their brands. PH Creative, an Israeli ad agency, capitalized on the popularity of Google+ to advertize its brand name and services by announcing that they were sending invites to anyone in the marketing industry. The message spread, and in just a few hours, their mailbox was flooded with requests for invites. PH Creative promptly provided these people with a doorway into Google+ by tagging them in a photo and giving them instructions on how to get started. Once their profile was created, these new users had just one friend - PH Creative. The company then shared and uploaded its portfolio to Google+, resulting in these new users having their stream flooded by information only about PH Creative.


Will GooGLE+
go the distance?
With people already busy leading their lives in cyberspace courtesy Facebook, the addition of yet another social networking site is likely to cause little stir. One thing is for sure; it’s difficult to escape Google, the omnipresent Web powerhouse that’s everywhere. People who have signed up for Google+ will simply find it difficult to ignore the notifications that appear in the Google notification bar. And as the invitations open up, more and more people will sign up for Google+, at least to give it a try. Since Google already has access to the databases of all the people we interact with courtesy Gmail, you will not have to go find people you know; Google will bring them to you.
Google+ definitely has an edge over the competition as they can track the problems people experience with other social networks. They knew exactly what people were looking for, what worked and didn’t work, and what people wanted. Little wonder then that at first glance, Google appears to have integrated the best features from other popular social networking sites into Plus. Additionally, you also have new features like Sparks making sure you do not need to go beyond Google for anything you need from the Internet.
And considering the reach of Google, social networking will now be available to even those people who had so far managed to keep out of the social networking craze.  While for those who are already busy juggling their various online profiles, addition of Google+ can cause some anxiety. Prominent psychologist Varkha Chulani says that while social networking in itself is not a bad thing, what’s missing is balance. She says, “In most cases what’s happening is that people are loosing the balance between reality and the virtual world. They are losing perspective, because at the end of the day, success is not going to be measured in terms of social networking skills, but by what one does and knows in real life. A new site will make no difference, and for it to make an impact, it will have to offer something really exciting.”
All said and done, the question still remains - will people jump onto the Google+ bandwagon? After spending a great deal of time and effort on setting up their social networks on the likes of Facebook, Twitter and MySpace, are people willing to do the same for Google+? Then again, there is the view that some might look to Google+ as a way to ‘reset’ their online presence, and this time add only ‘real’ friends on Google+, rather than the ‘friending’ spree they undertook on other networks.

Apple Mac OS X Lion

Verdict:  A feature refresh for OS X after nearly two years, that brings all kinds of new goodies.
 
Specifications
Mac OS X 10.7
www.apple.com
System Requirements
CPU: Intel Core 2 Duo or above; RAM: 2 GB; HDD: 7 GB space available
Contact Apple India
PHONE  1800-425-0744
EMAIL: indiasales@mac.com
 
When Apple showed how it was planning to take the best features of iOS “back to the Mac” earlier this year, it was hard to tell whether or not such a move would be a good idea. Already, iPads and iPhones seemed more important to the company than its Macs, and we were asked to believe that making Mac OS look and feel like iOS would be a good thing. Now that it’s here and we’ve had a chance to get a solid hands-on, Lion’s iOS-inspired features have begun to make sense. There’s no denying that Lion feels very different from the versions that have come before it, but thankfully nothing about it has been dumbed down or simplified at the cost of power and flexibility.
 
Breaking with tradition, you won’t be able to buy Lion on DVD. You’ll have to download all 4 GB of it from the Mac App Store (which, by the way, requires the latest Snow Leopard updates). On the other hand, Launchpad, the most visible iOS import, is not by any means the only way to launch programs. If you prefer an iPad-style icon grid with folders and pages, it’s always there for you. If not, nothing prevents you from using the dock, Finder, or regular shortcut icons. Mission Control, another headlining feature, is an improved Expose, which shows all open windows grouped by application as well as Spaces, all arranged sensibly. Apps can now run in fullscreen, which partially fixes one of the biggest irritants Windows users will have faced. Not all apps take advantage of this, and many of those that do rearrange themselves and look completely different, rather than simply scaling to fill the screen. One feature we turned off instantly was reversed scrolling—swiping a touchpad or scroll zone now moves documents in the opposite direction, to feel more like you’re swiping across a touchscreen. It’s confusing and doesn’t translate well. On the other hand, having scroll bars are hidden by default and making window contents stretch and bounce at the end of a page seemed quite natural and were easy to get used to.
 
More importantly, Lion completely changes the way applications handle files. The traditional concept of saving work can in fact be done away with completely. Much like iOS, programs by default open up to the state you last left them in, which means any content you’ve created or edited is also preserved. Save dialogs are essentially redundant, and the OS just keeps on saving versions of anything you’re working on. You can browse through your version history and selectively restore parts of an older version, save a copy, or revert to it entirely if you need to. These features work together beautifully, and while they’ll be a godsend for those who habitually forget to save their work (or those who just don’t want to bother), they raise some serious privacy concerns. If you get into the habit of just forgetting about saves and deletes, people might find things lying around that you never wanted them to see.

Other, smaller changes abound too. Lines are cleaner, colors are lighter, shadows are reduced, and curves are more squared off in most windows and controls. Just like iTunes, sidebar lists now have monochrome icons instead of color. Several of the built-in apps have also been overhauled: iCal, Address Book and Mail now resemble their iPad counterparts. iCal’s leatherclad look won’t appeal to all, but Mail’s vertical inbox pane is much more convenient on widescreen displays. Usability improvements are also scattered throughout: you can drag files from Spotlight search results, share files between networked Macs by simply dragging and dropping, and iPhone-style autocorrect prompts dot the text you type. iOS has inspired some great features, and there's nothing that  would make a Mac loyalist feel out of place.   

HCL Info systems Placement Drive for 2012 Passouts on November 15th

HCL Infosystems, Noida, a tier 1 highly reputed Multinational company that has bagged the number one position in DQ- Best Employer Survey, 2011 is visiting our Shahpur Campus on Tuesday, November 15, 2011 to conduct a Joint Campus Drive for leading engineering colleges located nearby.


B. Tech students of CTIEMT & CTIT who meet the eligibility criteria as per the details mentioned below are eligible to participate in this Drive:
  • Branches Eligible: B. Tech/ BE (ECE/ EEE/ CSE/ IT)
  • Batch: 2012 passing out
  • Eligibility: At least 60% aggregate marks in 10th& 12th and minimum 70% aggregate marks in B. Tech/ BE till the last result declared with no standing backlogs as on date and proven track record of maximum one backlog (which should have been cleared as on date)
  • Position Offered: Graduate Engineer Trainee (GET)
  • Place of posting: Anywhere in India
  • Package offered: Rs. 2.75 Lac (CTC)
Date of the Drive: 15th November, 2011 (PPT, Tests, GD and PI). The interviews may spillover to 16th November, 2011
Reporting Time: 8: 30 AM sharp
Venue: CT Institutions, Urban Estate Phase- II, Partappura Road, Shahpur, Jalandhar

Thursday, 10 November 2011

How To Create a Page on Google+

You all must be familiar  with facebook pages that allows people to connect with their favorite artist , brand , organization or business . Now you can create pages on Google+ as well to connect with your customers , fans and followers on Google+ . Here is how you can do it .

Google+ pages offers certain advantage which facebook pages doesn’t offers . With Google+ page you can interact face to face with hangouts . The greatest advantage is people can recommend your page contents on Google search with the +1 button , which will increase the traffic on your website  .
To create a page on Google+ go to the Google+ create page  .  Then select the category that matches your page profile . Fill in the details of your page and hit the create page button .   That’s all and your are done .
create page on google plus

Tuesday, 8 November 2011

Picture of the Day: Peak-A-Boo!

PEAK-A-BOO!



Photograph by DOUGLAS TANNER
 
Great capture by photographer Douglas Tanner of a raccoon in Stanley Park, Vancouver, Canada. Camera and lens was a Canon EOS T1i with a Sigma 50mm f/1.4. Those little buggers are cute and crafty; we have tons of them in Toronto and you have to admire their survival skills in the concrete jungle.

Aakash Tablet Version 2.0

By February 2012, an improved and more competent Aakash-2, world’s most affordable tablet PC, is expected to be launched at the same price as its previous version. Indian Institute of Technology (IIT), Rajasthan has confirmed the improvements made in Aakash-1, which was launched on October 5. HRD minister Kapil Sibal said that new version of Aakash will be launched during January-February, 2012.
Aakash has got an ample response internationally, when exhibited at a recent United Nations conference in Paris. Aakash has shown so much of interest among several international organizations and world leaders. HRD Minister Kapil Sibal said. “Several prime ministers and ministers have evinced interest in Aakash who want it for their country in thousands,” he told media correspondents without elaborating.
The Aakash-2, based on response from more than 500 users of Aakash-1 in IITs and many other institutions, will include microprocessor of 800MHz instead of 366MHz processor. It will improve the speed of the tablet and will enable downloading videos from internet.
The RAM (Random Access Memory) of the Aakash-2 will be enhanced to 1GB from 256 MB in Aakash-1 that restricted multi-tasking.
A senior professor at IIT Rajasthan, who is leading the Aakash team, said that changes would increase the performance of the tablet and would be more competent to the existing tablet PCs in the market.
In order to make Aakash-2 smarter, the IIT Rajasthan has decided to include a built-in camera to it, to ensure video chatting facility to its users. It also will include a seven-inch touch screen for a better look.
This version is a result of feedback from IIT students, who tested Aakash-1, and claimed some of the problems of the current version, which include frequent hanging, overheating within 30 minutes, not supporting all formats, poor sound quality, and lack of ability to install software available online.
Though the Aakash-2 will be available by February 2012, to meet the government’s target of supplying it to 2 million students is still a challenge.
“We have to evolve an eco-system of several vendors and its testing by IITs and other institutes to provide an Aakash to each child by 2017 (end of 12th plan),” a senior HRD ministry official said.
As in case of Aakash-1, where companies like London based DataWind, India based Quad came together, the government believes that Aakash-2 will make a bigger collaboration
As the HRD Minister Sibal said that several international organizations and world ministers have shown interest to purchase Aakash for the children world-wide, this collaboration will be very essential. The minister, who has been marketing Aakash since its launch, also said. “There is a lot of global buzz about Aakash and we have to meet the global expectation”.

Thursday, 3 November 2011

Windows 8 Branded PCs Could Prevent Other Operating Systems From Being Installed


“Secure Boot” is a new Windows 8 technology that’s required of OEM computers if they are to feature the Windows 8 Compatibility Logo. It’s designed to protect against malware at the boot level by preventing ‘unauthorised’ code from launching during system boot. However it’s been revealed that it may also prevent non Windows 8 operating systems – such as Linux – from being able to install or run.

How Does It Work?

Newer PCs are increasingly using a replacement for the old BIOS called UEFI (Unified Extensible Firmware Interface). It’s a technology that’s been built into Apple Macs for years now, but basically it allows for faster boot and more efficient hardware access by the operating system. It’s also the main reason OSX is difficult to install on PCs, so if you have any hackintosh experience you’ll know about having to run an EFI emulation.
The UEFI specification contains a firmware validation method, which works by defining certificate keys for which boot code is ‘secure’ and therefore allowed to run during boot. Microsoft supplies these keys to manufacturers, who include it on their machines, and only boot code which has a corresponding secure key is allowed to boot.
windows 8 limitations
windows 8 blocks linux
Basically this prevents malware from launching at a boot level, so it’s potentially mitigated a large number of security threats. The problem with malware that runs at the boot level is that it’s very difficult for regular anti-malware to protect against or remove, as by the time the anti-malware app has loaded (after windows boot), it’s already there.

Unfortunately, with Secure Boot enabled, you’ll also be prevented from launching any boot code for which for the machine doesn’t have the appropriate certificate keys. Now, it is entirely possible for other organisations to provide secure keys to manufacturers – like a set of keys for Ubuntu for example – but manufacturers are under absolutely no obligation to incorporate these; and without them, the other OS just won’t install or boot.
So is it time to say goodbye to installing another OS?

Microsoft’s Response

In response to the concerns that this might prevent other operating systems from being installed, Microsoft has stated that secure boot is optional, and can be turned off from within the pre-boot setup screen. Here’s a screenshot from the MSDN Windows 8 blog post on the topic, clearly showing it’s optional on the Windows-8 based Samsung tablet that was offered to //BUILD/ participants where Windows 8 was first demoed.
windows 8 blocks linux

So, End Of Story?

Not entirely it would seem. As Matthew Garret notes:
Windows 8 certification does not require that the user be able to disable UEFI secure boot, and we’ve already been informed by hardware vendors that some hardware will not have this option.
That’s right – although some manufacturers may choose to make the Secure Boot setting optional and therefore able to be disabled by the user – gaining certifications for Windows 8 compatibility does not require it, and some have explicitly stated it will not be optional on their machines (though there are no details on precisely which manufacturers have stated this yet).
Microsoft has thrown the ball to the manufacturers court, and it could go either way. The PC business is incredibly competitive, so getting that Windows logo is all important, that’s a given. On the one hand, manufacturers will be keen to offer the best computing experience to the majority of their customers and if that means mitigating yet another security threat (and the inevitable support calls they need to deal with boot-level malware), then they’ll go for it. Other operating systems can still be run, if they provide certificate keys and if the manufacturers agree to include them. On the other hand, I suspect a real PR backlash will be forthcoming against any PC makers that do decide to force Secure Boot onto the user, so it may be a non-issue in the end.

What Can You Do About It?

The Free Software Foundation is running a petition encouraging computer makers to support Secure Boot in a way which ensures the user has control – specifically, the option to turn it off entirely. Be sure to head over and sign now if you’re at all interested in consumer freedoms and the right to run alternative operating systems on your own PC.

Latest Samsung Secret Codes Updated 2011


Below are the best samsung mobile secret codes.Use them and tell us in comments.
Software version: *#9999#
IMEI number: *#06#
Serial number: *#0001#
Battery status- Memory capacity : *#9998*246#
Debug screen: *#9998*324# – *#8999*324#
LCD kontrast: *#9998*523#Vibration test: *#9998*842# – *#8999*842#
Alarm beeper – Ringtone test : *#9998*289# – *#8999*289#
Smiley: *#9125#
Software version: *#0837#
Display contrast: *#0523# – *#8999*523#
Battery info: *#0228# or *#8999*228#
Display storage capacity: *#8999*636#
Display SIM card information: *#8999*778#
Show date and alarm clock: *#8999*782#
The display during warning: *#8999*786#
Samsung hardware version: *#8999*837#
Show network information: *#8999*638#
Display received channel number and received intensity: *#8999*9266#
*#1111# S/W Version
*#1234# Firmware Version
*#2222# H/W Version
*#8999*8376263# All Versions Together
*#8999*8378# Test Menu
*#4777*8665# GPSR Tool
*#8999*523# LCD Brightness
*#8999*377# Error LOG Menu
*#8999*327# EEP Menu
*#8999*667# Debug Mode
*#92782# PhoneModel (Wap)
#*5737425# JAVA Mode
*#2255# Call List
*#232337# Bluetooth MAC Adress
*#5282837# Java Version
Type in *#0000# on a Samsung A300 to reset the language
Master reset(unlock) #*7337# (for the new samsungs E700 x600 but not E710)
Samsung E700 type *#2255# to show secret call log (not tested)
Samsung A300, A800 phone unlock enter this *2767*637#
Samsung V200, S100, S300 phone unlock : *2767*782257378#

How to use Bluetooth technology to connect laptop and cell phone?


We can use Bluetooth technology to connect laptop and cell phone. We can move videos, images, photos etc from  desktop computer or a laptop to our cell phones. In order to use Bluetooth technology to connect laptop and cell phone we need a laptop and a cell phone which support this technology. Trywebhosting
If the laptop doesn't support it, we can use a USB Bluetooth dongle.  Just plug it into the USB port of the desktop computer or laptop. Leave the rest to Microsoft Windows. It will find the driver and install it itself.  If it is not supported, we can manually install it via the manufacturer's compact disk. Follow these simple steps in order to use Bluetooth technology to connect laptop and cell phone: (In this example, we are using Windows Vista.)
 Turn on the Bluetooth feature on your cell phone.
 Make this setting:  my Phone's visibility -> Shown to all on the cell phone.
Open Bluetooth Devices by clicking on its icon in the Control Panel.
OR
Look for the Bluetooth driver in the Device Manager and double-click on its icon.
Click on the Add button in Bluetooth Devices dialog box.
Check the box for "My devices is set up and ready to be found" in the Add Bluetooth Device Wizard dialog box.
Click on the Next button.
This device wizard will display the name of the found Bluetooth device close by.
Click on the device name that you would like to add and click on Next.
Select "Let me choose my own key" or "Choose a passkey for me" and click on Next.
It will now display the passkey. Key this into the cell phone. Now the laptop is initiating to install the Bluetooth device. (Click Yes as you see the prompt message on the cell phone to allow connection with the laptop.)
Click on the Finish button to close the dialog box of Add Bluetooth Device Wizard.
The Bluetooth device (the cell phone) is now displayed in Bluetooth Devices dialog box. Select the Bluetooth device and click on the Properties button.
The Properties dialog box for the device will become visible. Choose the Services tab.
Check the boxes for the services you want.
In the end you can launch the items of the cell phone.  Transfer photos, videos etc to cell phone via Bluetooth technology.
This method can also be used to connect laptop to Bluetooth devices like Bluetooth mouse, Bluetooth keyboard, Bluetooth headset, etc.

The Unbelievable Price of the Aakash Tablet

When news of the Aakash Tablet first made headlines, it appeared to be no less than a myth. The device itself was not a question of debate; it was the cost of the computing device that raised many an eyebrow, within the country as well as overseas. The device was touted to be priced at around $35 and that appeared to be a fairy tale.
Aakash Tablet Price for Students – Expected to be Rs.1500-1750 (After Rs.750 subsidy by the government, only for students)
Aakash Tablet Price in Retail Market – Rs. 3000 (inclusive of all taxes)
Note: Aakash Tablet in the retail market is called as Datawind Ubislate and it will have added features when compared to the student’s version.
Cost Breakup
The Aakash Tablet is priced at an unbelievably affordable price, which is just Rs 2,276 when converted in to Indian money. The price is inclusive of all the taxes that are levied on such products by the Government of India. Though the Aakash Tablet exceeds the originally quoted price of $35, it is still priced low and within the means of the masses.
The device is the result of the arduous efforts by the Ministry of Human Resource and Development which decided on developing a computing device which could be used by students across the country. Their initiative paid dividends and the result is the world’s cheapest Tablet.
The breakdown price of the device is as follows –
  • Originally quoted price – $ 35
  • Cost of manufacturing the device – $ 37.98
  • Cost of warranty, transportation and miscellaneous costs $ 12
The total adds up to $ 49.98, which is the final cost of the computing device. The Government of India will provide subsidy to institutions which will enable them to distribute the computing device to the students at half the cost.
The computing device was designed and manufactured by DataWind, a British firm in alliance with IIT with the support of (NME-ICT) National Mission on Education through Information and Communication Technology that comes under the aegis of the Ministry of Human Resources and Development.
DataWind is supplying the HRD ministry 100,000 tablets for only Rs 2,250 per component, and the price is inclusive of freight charges and taxes. Further, after the successful launching of the computing device in India, the (OLPC) One Laptop per Child chairman Mr. Nicholas Negroponte has extended an offer of giving India the access to all the OLPC technology free of cost for all future innovations and products
The computing device is compact and it is 25.5 cm long and 12.5 cm wide. The device has been examined by leading analyst and found to be working as good as any other computing device.
The specifications of Aakash Tablet are as under
  • Screen – 7” resistive
  • Operating System – Android 2.2
  • Processor  - 366 MHz in addition to Graphics Accelerator and HD Video Co-processor
  • Storage – 2GB Flash Memory with 2GB Micro SD card which is expandable up to 32GB
  • Memory -256 MB RAM
  • Network – Wi-Fi Enabled
  • Connectivity – 2 USB ports
  • Battery – 2100mAh
  • Web Browser – DataWind Accelerated Browser
  • Modem – Inbuilt cellular and Subscriber Identity Module (SIM)
To sum it up the configuration of Aakash is perfect for students. At the price at which it is being made available to students it will be possible for every student in India to own a computing device and become computer literate.

Panjaa - Second Teaser Official HD - YouTube.flv