Friday, 25 July 2014

Science and Tech: Li-fi protocol allows use of the internet at the speed of light

Li-fi protocol allows use of the internet at the speed of light




Sisoft Company in Mexico has developed a technology that can illuminate a large work space, an auditorium or an office, while providing full mobile internet to every device that comes into the range of the light spectrum.
The Mexican group managed to transmit audio, video and Internet across the spectrum of light emitted by LED lamps. This new technology, called Li-Fi or light fidelity, is presented as an alternative to Wi-Fi because it will maximize the original provided speed of the internet to offer safer data transfer and a transfer rate of up to 10 gigabytes per second.
The Li-Fi device circulates data via LEDs that emit an intermittent flicker at a speed imperceptible to the human eye. "As Wi-Fi uses cables to spread our connections, wireless transmission Li-Fi uses LED lamps that emit high brightness light", said Arturo Campos Fentanes, CEO of Sisoft in Mexico.

read more at http://phys.org/news/2014-07-li-fi-protocol-internet.html#ajTabs

Wednesday, 9 July 2014

How to increase iPhone or Android's battery life

To increase  iPhone or Android's battery life:

 

 
battery symbol 

  • Turn the screen brightness down

    On iOS 7, use the dimming slider on the Control Centre (swipe up from the bottom of the screen), or in any version of iOS go to Settings -> Wallpaper & Brightness -> Brightness. It’s often a good idea to turn off auto-brightness, which makes the screen brighter when you’re in bright surroundings. 

    On Android, use the screen brightness toggle in Quick Settings (swipe down from the top to bring down the Notification Shade and tap the top right had quick settings toggle if needed) the brightness slider under display settings. Some Android phones, including Samsung devices, let you increase or decrease the screen brightness while still maintaining automatic adjustment.

  • When you can, switch to Airplane mode

    On iOS 7, swipe up for Control Centre and press the “Airplane” icon on the top left.
    On Android, swipe down for the Notifications Shade, switch to Quick Settings and tap the “Airplane” icon.
  • Turn off Wi-Fi and Blutooth

    On iOS, swipe up for Control Centre: if the Wi-Fi or Bluetooth icons are showing white, press them so they’re showing as grey.
    On Android, swipe down for the Notifications Shade, switch to Quick Settings and tap the Wi-Fi and Bluetooth icons so that they are greyed out.
  • Turn on Airplane mode but enable Wi-Fi

    On iOS, swipe up for Control Centre, touch the Airplane icon so it goes white: the Wi-Fi icon will go grey. Then touch the Wi-Fi icon, which will go white.
    On Android, swipe down for the Notifications Shade, switch to Quick Settings and tap the “Airplane” icon, then tap on the Wi-Fi icon which will light up.
  • Turn it into a phone without internet

    On iOS, to turn off mobile data go to Settings -> Mobile (or Cellular in the US) -> Mobile data: turn this off.
    On Android, turn off mobile data by going into Settings –> Data usage –> untick Mobile data to turn it off.
  • Manually check email, Twitter or Facebook

    On iOS, the best way is to deactivate those apps in the Notification Centre - though you might not remember to reinstate them. But if you really need to, go to the Notification Centre and choose “none” for the activation style.
    On Android, turn off “Sync” by going into Settings –> Accounts and then tap each account you want to turn Sync off for. Once in each account, uncheck Sync. Google, Exchange, Twitter, Facebook, Evernote and many other accounts have Sync options. Users can still check their email manually by using the Gmail or applicable app and manually refreshing their email.
    Some Android phones also have a Sync toggle in Quick Settings, which disables Sync for all accounts on the device.
  • Turn off the screen faster

    On iOS, go to Settings -> General -> Auto-Lock and reduce this (the lowest possible setting is 1 minute). Alternatively, any time you’ve done looking at the screen, press the power button on top of the device to turn off (and lock) the screen. It’s also a good idea to have a passcode set - as most people already do - just in case you lose your device. (Do that in Settings -> Passcode; on the iPhone 5S it is “Touch ID & Passcode”.)
    On Android, reduce the Screen timeout within Settings –> Display –> Screen timeout.
  • Turn off location detection

    On iOS, go to Settings -> Privacy -> Location Services and turn it “Off”. This will prevent you getting maps and a lot of location-based information (and means your phone won’t be able to reset its time zone when you arrive at your destination).
    On Android, go to Settings –> Location and switch it to “Off”. This will disable location services for all apps. Alternatively you can change accuracy of location information (and reduce power consumption) by tapping “Mode” under Location and changing to Battery or Power saving, which uses Wi-Fi and mobile phone signal to estimate the phone’s location, rather than GPS.
  • Don’t listen to music, watch video or play games

    Decoding MP3s or MP4s, and doing the calculations for a game all make demands on the phone’s processor.

  • Minimise the photos you share. 

    Using the camera can be a significant drain on the battery, especially video recording. When you need the battery to last, stop taking photos.
    While dimming the screen and turning off radios will give you the greatest benefit in terms of battery saving, there are still some platform-specific ways to save battery life if you just want to simplify things.


Wednesday, 14 May 2014

Tech Buzz: Motorola's Android Wear Moto 360 smartwatch may come to India in the next two months

Motorola's Android Wear Moto 360 smartwatch may come to India in the next two months

On being asked, "can we expect the Moto 360 in India in the next two months,?" he neither replied in affirmative nor did he deny. He instead smiled and reiterated, "it is going to come relatively soon," which is an indication that the watch could hit the Indian shores in the next two months.

Motorola has been tightlipped on its Moto 360 smartwatch since they unveiled it two months back. But now, there is a little more to know about the upcoming Android Wear smartwatch from Motorola.

On the pricing of the Moto 360 in India, Soni said, "The price will be in line with the Nexus strategy where you basically have good value devices with high functionality." He further said, like our other devices, it will also be competitively priced in India.
Read Completely @http://ibnlive.in.com/news/motorolas-android-wear-moto-360-smartwatch-may-come-to-india-in-the-next-two-months/471725-11.html


Monday, 14 April 2014

Tech Buzz: Microsoft Adds Sci-Fi Series to Xbox Originals

Microsoft Adds Sci-Fi Series to Xbox Originals


Microsoft added to its list of original programming for its Xbox gaming system Monday with the announcement of a new science fiction series called Humans.

Humans -- based on the Swedish TV series Real Humans -- is a cooperative effort of Xbox Entertainment Studios and UK broadcaster Channel 4. It is scheduled to air next year exclusively on the Xbox platform and Channel 4.

Eight one-hour episodes will be produced by Kudos and scripted by the team of Sam Vincent and Jonathan Brackley, writers of the popular UK TV series Spooks.

In Humans, human-like robots known as "synths" are the hottest gadgets around, but their human side can pose problems for their human masters.

Humans is entering an Xbox pipeline that includes a series based on the blockbuster game Halo, produced by Steven Spielberg; Every Street United, a reality series based on street soccer; a sketch comedy series by Sarah Silverman and Michael Cera's JASH Comedy Network; and a stop-motion animated feature by Seth Green, who won an Emmy award for Robot Chicken.

Game of Eyeballs

In producing original content for online streaming, Microsoft is following the lead of Netflix and Amazon, but it plans to add some new wrinkles to its offerings. Humans, for instance, will allow viewers to follow development of characters outside the plotted episodes. In Every Street United, planned for release in time for the World Cup this summer, there'll be ways to unlock extra scenes and play mini-games within scenes.

Microsoft also is looking into building social networking tools into the content, as well as rewards and in-show purchases. Another possibility is saving comments during live events so late viewers can see them.

With its commitment to original content, Microsoft is trying to add value to its Xbox gaming console, which hasn't fared as well as Sony's PlayStation 4.

"Everyone is trying to bring eyeballs to their portals," Jonathan H. Hill, an associate dean at the Seidenberg School of Computer Science and Information Systems at Pace University, told TechNewsWorld.

"Xbox has been one of Microsoft's few real winners over the last four or five years so this is a way to keep gamers in Xbox," he said.

"Traditional gamers have been moving away from Xbox, so by trying to blend the two worlds -- the entertainment world and the gaming world -- it's a way to stay current and keep eyeballs," Hill reasoned.

Securing Living Room Share

Original content is also a way for Microsoft to attract subscribers to its premium Xbox Live offering.

"The paid Live service originally offered multiplayer gaming features which have been available free of charge on other platforms such as Sony's PlayStation and Valve's Steam service for PC gamers," Rob Sanfilippo, an analyst with Directions On Microsoft, told TechNewsWorld.

"Microsoft later began offering music, movie and television applications through Xbox Live, but these applications have also been freely available through other platforms, such as standalone set-top boxes, and built into smart televisions," he continued. "Thus, Microsoft is under some pressure to provide additional offerings to paid Xbox Live customers to justify the fee."

Original content is also a way for Microsoft to maintain its competitive advantage in the battle for the living room.

"Microsoft is stronger than Apple and Google in the living room, so it wants to capitalize on that installed base," Ross Rubin, a principal analyst with Reticle Research, told TechNewsWorld.

"These are tentative steps," he said of Microsoft's content offerings. "They're building off properties they already have in the console business and building their audience off gamers, as opposed to being for a more general audience."

Microsoft has said its original content isn't for everyone but is directed squarely at the 18-34 male demographic -- the meat-and-potatoes audience for console games.

Hedging Bets

Original content is also a way for Microsoft to avoid being entirely at the mercy of content providers.

"One of the challenges common to all the device-content-service ecosystems that operate outside of the current pay-TV world is being able to license compelling content," Gartner Research Vice President Michael McGuire told TechNewsWorld.

"One way to hedge against the costs of licensing is to start developing unique content," he continued. "HBO did that. Showtime did that and, now, Netflix, too, has done that. It makes sense for Microsoft's Xbox team to follow suit."

That path won't be an easy one, though.

"This is like a lot of things Microsoft does; it's two years too late," Jim McGregor, founder and principal analyst at Tirias Research, told TechNewsWorld.

"Google has tried to get into this. Intel has tried to get into this. It's hard to get in when you're late to the party because solutions have already been established. It's even harder because the entertainment companies are very cautious with whom they work with," he pointed out.


Sunday, 13 April 2014

Tech Buzz:Steps To Convert Text To Audio without any software

an awesome trick Which will help you to Convert Any Text to Audio Without Any Software. Isn’t it Interesting? Yes it is.
With this trick you can convert any text to Audio without any use of third party software.

 

Steps To Convert Text To Audio without any software:


 Step 1. First of all Open notepad then copy the below text and paste it in notepad.

Dim msg, sapi
msg=InputBox(“Enter your text for conversion– “,”By computer freaks”)
Set sapi=CreateObject(“sapi.spvoice”)
sapi.Speak msg

Step 2: After Pasting the Above Code in notepad, Save the file with the name Text To Audio.vbs.

remember the name of the file should be with .vbs extension.
its nothing but a Vbscript File.

Step 3: Now double click on the saved file and you will see a box like the below pic.

 

Step 4. Type your text which you want to hear, and then press OK. Thats it. All Done.
You can hear it load and clear.

Isn’t it amazing ?

I know you will like it for sure. Keep visiting and stay updated.

Friday, 6 September 2013

Microsoft launched a portal - Indian developers

Microsoft launched a portal - Indian developers


 Global software major Microsoft has built a dedicated portal for its Indian developers with a community-based platform to network and engage, its Indian subsidiary said. 


"The collaborative portal will also offer expert guidance to developers and remotely solve their queries, empowering them to be efficient as they go from idea to app (application)," the company said in a statement here. 





With 1.6 million developers in India, which is its second largest community after the US, the company has designed the portal to offer a rich set of functionality to help them leverage collective computing power. 

"As a powerful tool, the portal (developer.microsoft.com) allows our developers in India to connect with their peers the world over. Our experts are also a click away for them," Microsoft Corporation (India) Ltd strategic audience marketing director Pratima Amonkar said in the statement. 

The new portal will enable developers to post their app ideas in an area called 'Perspective'. 

"Community blogs and social feeds in the 'connect' area allow developers to share stories, seek advice and connect with our experts at Redmond and other offices worldwide," Amonkar said. 
As a single point of entry for all developers, the portal enables finding right information from different locations, which may be difficult to access otherwise. 

"The developer network will provide opportunity for the community to engage with the company and each other," Amonkar noted. 

Microsoft is the only company that allows developers to leverage their skills and reuse code to build apps, the statement said. 

The company' flagship product Windows is also the only platform that offers consistency through a common core across device and service to shape the apps ecosystem and providing developers the prospect to maximise their revenues.

Samsung Galaxy Gear expected in early October

Samsung Galaxy Note 3, Galaxy Gear expected in early October


Samsung's Galaxy Note 3 phablet and Galaxy Gear smartwatch are expected to land in the US in early October, wireless carriers revealed late Thursday.


Galaxy Note 3 phablets sandwich the Galaxy Gear smartwatch.
(Credit: Verizon Wireless)

T-Mobile said it will would launch the devices on October 2, while AT&T indicated that pre-orders of the Galaxy Note 3 would ship "around" October 1. The phablet will be available on AT&T for $299 with a two-year contract, or $35 a month with AT&T Next. T-Mobile is offering the device for $199 down and 24 monthly payments of $21, for a total of $703.




Meanwhile, Verizon announced Wednesday it would begin accepting pre-orders for the devices at 6 a.m. PT Friday, although the landing page does not hint when customers can expect delivery.T-Mobile said its customers could expect to pay $300 for the Galaxy Gear smartwatch, while AT&T listed no price and only offered the vague delivery window of in "coming weeks." AT&T began taking pre-orders Thursday evening for Galaxy Note 3, while T-Mobile invited customers to sign up for alerts indicating when the wireless carrier would begin taking orders the new flagship phablet.
Introduced earlier this week, the Note 3 sports a 5.7-inch screen -- a slight increase over that of the Note 2. However, the device is thinner and lighter than its predecessor, measuring just 8.3mm and weighing in at 168g. The device is powered by a 2.3GHz Qualcomm Snapdragon 800 processor, 3GB of RAM, and a 3,200mAh battery.
The Gear is a wrist-worn, touch-screen timepiece that talks to your smartphone -- or in this case, your phablet -- so you don't have to be forever fetching your primary device from your purse or pocket. It controls music, tracks exercise, installs apps, and even makes phone calls.