New gadget allows soldier to "See with his Tongue"


Lance Corporal Craig Lundberg was blinded by a rocket propelled grenade while on patrol in Basra in Iraq during 2007 but thanks to new glasses which is called the Brainport, the Blind soldier can now navigate his surrondings using his tongue. This new device is a mere technological marvel, the Brainport is a miniature video camera and sensory equipment works by converting visual images into a series of electrical pulses which are relayed to the wearer via their tongue. Different images are then built using different strength pulses then relays them to the wearer which allows him/her to navigate around objects or grab on to them and pick them up.
Presently the Brainport is only a prototype stage and sends information to 400 points on the tongue which the designers plan to increase to up to 4,000 points for clearer images in the future.


Thanks: http://www.loopygadgets.com/

Setup your own Proxy Server Free

A simple Google search and you’ll find dozens of really good PHP scripts on the Internet to help you create proxy servers in minutes for free. The only limitation with PHP based proxies is that you require a web server to host the proxy scripts and second, you also need a domain name to act as an address for your proxy site.

If you don’t own a domain or server space, you can still create a personal proxy server for free and that too without requiring any technical knowledge.



Create a Free Proxy Server with Google App Engine


Here’s one such proxy site that you can build for your friends in China or even for your personal use (say for accessing blocked sites from office). This is created using Google App Engine and, contrary to what you assume, the process is quite simple.

Create a Free Proxy Server with Google App Engine
Step 1: Go to appengine.google.com and sign-in using your Google Account.

Step 2: Click the “Create an Application” button. Since this is your first time, Google will send a verification code via SMS to your mobile phone number. Type the code and you’re all set to create apps with Google App Engine.

Step 3: Choose a sub-domain* that will host your proxy server. Make sure the domain is available, agree to the Google Terms and click save. The sub-domain is also your App ID that will uniquely identify your proxy application.

For this example, we’ll use blog4info-server as the App ID though you are free to choose any other unique name.

Step 4: OK, now that we have reserved the ID, it’s time to create and upload the proxy server application to Google App Engine. Go to python.org, download the 2.6.4 MSI Installer and install Python.

Step 5: Once Python is installed, go to code.google.com, download the Google App Engine SDK for Python and install it.


Step 6: Download this zip file and extract it to some folder on your desktop. The zip file, for the curious, contains a couple of text files (written in HTML and Python) that you can read with notepad.

Step 7: Start the Google App Engine Launcher program from the desktop and set the right values under Edit –> Preferences (see screenshot above).

Step 8. Click File –> Add Existing Application under the Google App Launcher program and browse to the directory that you created in Step 6. Click the Edit button and replace “YOUR_APP_ID” with the ID (sub-domain) that you reserved in Step 3.

Step 9: Click Deploy and your online proxy server is now ready for use. You can experience it live and if any of the steps don’t make sense, please refer to the following video screencast (available in 720p HD).


You can edit the main.html file to change the appearance of your proxy server and you can even add Analytics and AdSense code to your proxy server in case it gets popular on the web. The application is currently open to all users but you can add a layer of authentication so that only users who are logged-in into their Google Accounts can use your web proxy server.

If you have made any changes to your HTML files, you can upload the latest version to Google App Engine either by clicking the “Deploy” button again or use the following command -- appcfg.py update

Credits: The proxy server uses code from Mirrorr, an open-source web caching project by Brett Slatkin. Thanks Pratham for your help! & Labnol.org

The world's most expensive island online

Twenty-seven year old in Australia paid $26,500 for a virtual island considered 'most valuable virtual object' by Guinness

What is the most you're willing to pay for a virtual item in a videogame or virtual world? Five, ten dollars? How about $26,500?
That's the amount David Storey, a 27-year-old graduate student living in Sydney, Australia, paid for a virtual island, the "Most valuable object that is virtual," according to Guinness World Records.

It's easy to write off Storey, who goes by the name "Deathifier," as a geek gone wild, but he now owns a million-dollar empire.

Storey runs Amethera Treasure Island, which he purchased in the virtual world Entropia, as a rare game preserve and taxes hunters on his land.

Storey says the taxes bring in more than $100,000 in real money per year.

"I thought it would be cool to own an island, and I knew I could run it and be able to pay for my play" says Storey, who has picked up skills he never imagined learning in a game. "Entropia continually evolves, so you have to constantly be watching for new developments. It's sort of like real life."

While Storey's example is extreme, buying and selling virtual goods in videogames and virtual worlds is becoming mainstream.

The virtual goods market in the US is estimated to reach $1.6 billion this year, up from $1 billion in 2009, according to research firm Inside Networks.

And the US is just a part of the worldwide market, which some experts put as high as $10 billion; countries like China and Korea are major players.

Virtual worlds and massively multiplayer online role-playing games (MMORPGs) like Entropia and Second Life are where virtual goods economies began.

But in recent years, casual and social games like "FarmVille" and "Pet Society" on Facebook have also become important players.

Typically, virtual transactions can be divided into two categories. In one type of transaction, you "cash in," or exchange real dollars for virtual currencies, and use the virtual currencies to buy virtual goods, like a new cow in FarmVille.

The other type of transaction lets you cash in and, like Storey, earn real money. In addition, virtual worlds and MMORPGs have also gotten very good at monetising the user; industry experts estimate that the average revenues per user usually range from $10 to $20.

In comparison, social and casual games are relatively newer, less mature markets that usually only utilize "cash in" transactions.

A fairly successful social game might have average revenues per user of a dollar or two. Still, Inside Virtual Goods estimates that sales from social games will make up more than half the total US virtual goods revenues in 2010.

Technology reached here today!!!!

Content courtesy: gulfnews.com

How Laptops May Look Like in the Future?


You may not need a briefcase to carry your laptop in the near feature. Just roll the computer and wear it like a shoulder handbag.

Orkin Design, a design firm in Germany, has created a amazing concept computer that can be used both as a laptop and a tablet (slate). It features a large multitouch screen, USB ports, webcam, stylus and everything that you probably look for in a computer.



The sad part, you can only experience this flexible laptop in a video and we don’t know if any of the hardware companies are actually working on such a design. As one commenter points out:


" Its an interesting concept, but It is probably a long ways from any sort of actual prototype. Forget DVD drives, what about Circuit boards! They would need to find a new material instead of the current silicon, as circuit boards today cant withstand much flexibility.
I know simple circuit boards are flexible (hence rollup keyboards), but I have yet to see a flexible motherboard that supports the required watts/current of a modern chipset and processor."

Thanks labnol.org for this wonderful post.

Meet the Apple IPad



The iPad is a tablet computer developed by Apple Inc. Announced on January 27, 2010, it is similar in functionality to the iPod touch, running the same operating system (iPhone OS) and almost all of the same applications.

The iPad has a larger 9.7-inch (25 cm) LED-backlit Multi-Touch display with a pixel resolution of 1024x768, 16 to 64 gigabytes (GB) of flash memory, a 1-gigahertz (GHz) Apple A4 processor, Bluetooth 2.1, and a 30-pin dock connector to sync with iTunes and connect wired accessories.

Two models have been announced: one with 802.11n Wi-Fi (available in March 2010 in the United States) and one with Wi-Fi; 3G, which can connect to HSDPA cellular networks; and Assisted GPS (available in April in the U.S. and several other countries). Prices will range from US$499 to US$829.

Apple's first device to use its iBookstore service and companion iBooks ebook reading application, the iPad has been compared to Amazon's Kindle.

Availability
In an e-mail to customers at the time of launch, Apple wrote:
Application availability and pricing are subject to change. This device has not yet been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained. -Apple , Wired News

The iPad is to go on sale at the end of March 2010 (Wi-Fi version, worldwide) and end of April (Wi-Fi + 3G version, in the United States and some other countries. International 3G prices are to be announced summer 2010. The Wi-Fi + 3G iPad will be unlocked so it can be used on other mobile carriers that support GSM micro-SIMs. 3G will be provided in the U.S. by AT&T and sold with two prepaid contract-free data plan options: one for unlimited data and the other for 250 MB/month at half the price.The plans will be activated on the iPad itself and can be canceled at any time.

For more information on Apple IPad visit: http://en.wikipedia.org/wiki/IPad or http://www.apple.com/

Video of the Month

Is it worth spending time on creating tags and categories?

Is your password strong enough??

This is common knowledge; you should use a combination of alphabets, numerical digits, and special characters (!, @) to create strong passwords. Yet, the most commonly used password on the Internet is 123456 followed by 12345 – see full list.

The following visualization courtesy CXO categorizes some of the popular passwords based on their strength – it might appear a little funny but lot of people are actually using such simple, easy-to-guess passwords for their online accounts.


How Strong is your Password?


Online services like Google’s Gmail or WordPress have password meters that calculate the strength of password as you type more characters into the box. Microsoft too offers an online tool that will instantly tell if your password is strong or weak.

There’s however one downside with most of these password checking tools – they’ll tell you that your password is weak (and thus easy to crack) but you won’t know why the password string has been labeled weak and what you can do to strengthen it.

Enter Password Meter – this is an online tool that will not only rate your password’s strength but will offer clues on what you kind of characters can you add or remove to improve the password’s strength. For instance, the complexity of password “Hell@Wor1d!” can be improved by removing consecutive lowercase letters.

Thanks: labnol.org

Disposable email addresses

Hi friends,
2day I;m gonna disscuss with you about disposable email addresses. Now you can give out your email address around the internet withour any fear. While the website policy clearly states that they “won’t sell your email address to third-parties,” you aren’t feeling very comfortable sharing your private email address with a website that you’ve never heard about before. What do you do then?

There are quite a few websites that offer disposable email addresses for free but my favorite is 10minutemail.com. Just visit the and you’ll get a temporary email address that you can use anywhere on the web just like your regular email address (you can even reply and forward message).

The email addresses will self-destruct after, you guessed it right, 10 minutes. They regularly switch their email server domains – you might have been allotted abc@hello.com today but the alias next day could become xyz@bye.com. This prevents forum administrators from blocking members that use temporary addresses.

Hope that was informative.........

Opera Browser Coming to iPhone

If you want to browse the web on your iPhone (or iPod Touch or the upcoming iPad), the only option is the built-in Safari browser because Apple, until now, won’t approve other browser apps in their iTunes store.


Opera, hoping that Apple will change their policy, has developed a version of the Opera Mini browser for the iPhone and they’ll showing a preview of this iPhone App during the Mobile World Congress that happens in Barcelona next week.
An email from Opera PR says:
“We are thrilled to offer journalists and partners an exclusive preview of Opera Mini for iPhone during the year’s biggest mobile event,” said Jon von Tetzchner, Co-founder, Opera Software.

Safari vs. Opera for iPhone
Opera says Opera Mini for iPhone offers up to six times faster download speeds than Apple’s own browser, and up to 10 times smaller data traffic.

The Opera Mini for iPhone will only be shown to members of the press but Apple will have to approve the app for everyone else to experience Opera on their iPods and iPhones.

That may not happen anytime soon as Opera is yet to submit their Opera Mini iPhone App to the Apple App Store for approval.

Content courtesy: Labnol

Amitabh Bachchan Launches a Voice Blog (DEMO)

Indian superstar Amitabh Bachchan — who is not just a Bollywood icon but also an avid blogger — has now launched a new voice blog called Bachchan Bol where he plans to regular record the latest happenings in his life using his own voice.

Fans of Amitabh Bachchan can dial (022) 505678910 from their mobile or landline phones to hear the actor speak or they can even record their own voice comments. Amitabh Bachchan told the BBC that he would record at least twice a week for his “vocal blog” and that he’ll continue to write his (massively popular) blog just as before.

Bachchan Bol is a premium mobile service so you’ll have to pay around Rs. 6 per minute. This may also mean that phone users outside India currently won’t have the facility to dial into Bachchan’s voice blog.

How Bachchan Bol Service Works

You can think of Bachchan Bol as a pre-recorded podcast. The only difference is that you need a computer with an Internet connection to download podcasts but in the case of Bachchan’s phone blog, all you need is a phone connection which most people in India already have.

Here’s a quick video (in Hindi) that explains how the Bachchan Bol service works .


Content Courtesy: labnol.org

Whats special in Nexus One

Processor
Qualcomm QSD 8250 1 GHz
Operating system
Android Mobile Technology Platform 2.1 (Eclair)

Display
3.7-inch (diagonal) widescreen WVGA AMOLED touchscreen
800 x 480 pixels
100,000:1 typical contrast ratio
1ms typical response rate

Power and battery
Removable 1400 mAH battery
Charges at 480mA from USB, at 980mA from supplied charger
Talk time
Up to 10 hours on 2G
Up to 7 hours on 3G
Standby time
Up to 290 hours on 2G Up to 250 hours on 3G
Internet use
Up to 5 hours on 3G
Up to 6.5 hours on Wi-Fi
Video playback
Up to 7 hours
Audio playback   
Up to 20 hours

Capacity
512MB Flash
512MB RAM
4GB Micro SD Card (Expandable to 32 GB)

Power and battery
Removable 1400 mAH battery
Charges at 480mA from USB, at 980mA from supplied charger
Talk time
Up to 10 hours on 2G
Up to 7 hours on 3G
Standby time
Up to 290 hours on 2G Up to 250 hours on 3G
Internet use
Up to 5 hours on 3G
Up to 6.5 hours on Wi-Fi
Video playback
Up to 7 hours

Audio playback
Up to 20 hours

Size and weight
Height
119mm
Width
59.8mm
Depth
11.5mm
Weight
130 grams w/battery
100g w/o battery

Display
3.7-inch (diagonal) widescreen WVGA AMOLED touchscreen
800 x 480 pixels
100,000:1 typical contrast ratio
1ms typical response rate

Camera & Flash
5 megapixels
Autofocus from 6cm to infinity
2X digital zoom
LED flash
User can include location of photos from phone’s AGPS receiver
Video captured at 720x480 pixels at 20 frames per second or higher, depending on lighting conditions

Location
Assisted global positioning system (AGPS) receiver
Cell tower and Wi-Fi positioning
Digital compass
Accelerometer



For more information: http://www.google.com/phone/static/en_US-nexusone_tech_specs.html

How to Say ‘No to All’ During File Copy Operations in Windows

While copying or moving a large number of files from one location to another folder in Windows, you may often encounter errors or warning messages saying the file(s) you are trying to copy already exists in the target location.

no to all in windows

Windows No to All – Keyboard Shortcut

If you are using a previous version of Windows (like XP or Windows 2000 but not Vista), the default error window will offer four choices – "Yes", "No", "Yes to All" and "Cancel".
There’s no "No to All" button in the File Replacement dialog but you can simply hold down the Shift Key before pressing the No button and Windows will automatically interpret this action as a "No to All" command.
This will be so useful when you are copying a large number of files and folders but don’t want to overwrite content that already exists at the target.

vista-copy-paste


In case of Windows Vista, Microsoft designed a more intuitive warning message with a check box that lets you repeat the same operation on all upcoming conflicts.
Thanks Labnol.org

What’s Inside the Google Phone

Video: Nexus One Disassembled 





If you are wondering what’s inside Nexus One, check this slideshow at iFixit*. They bought a new phone and completely disassembled it using a Phillips screwdriver.
Google Phone Battery Cover Opening the Nexus One
Inside Nexus One Google Phone Disassembled
The Link With Zune & iPod
The teardown reveals some interesting "secrets" about the components used in the Google Phone.
For example, the touchscreen is made by Samsung who is also a supplier for Microsoft Zune HD. The Bluetooth and wireless chip found in the Nexus One is from Broadcom and it’s the same chip that is used by Apple for iPod touch.
[*] iFixIt is the same web site that offers free visual guides to help you repair or upgradeApple products on your own.

Thanks to: labnol.org