Thursday 14 February 2013

Twitter revamped to retrieve older tweets and unify stream

Twitter is modifying its search engine to include tweets more than a week old, a move it said will help users uncover better content. Over the next few days, searches will return "a fairly small percentage of total tweets ever sent" but that will increase over time, wrote Paul Burstein, an engineer who works on Twitter's search infrastructure, on a company blog.
"We look at a variety of types of engagement, like favorites, retweets, and clicks, to determine which tweets to show," Burstein wrote. "We'll be steadily increasing this percentage over time, and ultimately, aim to surface the best content for your query."
The change comes a day after Twitter updated the search function in its iOS and Android mobile applications to return a blend of tweets, photos, and people in a single stream of results, rather than having separate tabs for tweets and people.
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Twitter also made other changes to streamline the mobile apps. Content from the "Discover" tab, which has items such as tweets, activity notices, trending topics, and suggestions of new people to follow, are now also in a single stream.

How users interact with links to websites has also been changed, allowing people to go directly to a linked website without having to open the tweet, saving a bit of time.
Source : http://goo.gl/LwWgb

Thursday 31 January 2013

IS THIS TRANSPARENT IPAD IN YOUR FUTURE?


Here’s a design concept for a transparent iPad by artist Ricardo Afonso that might seem far-fetched, but transparent screens are certainly not impossible. Just look at the exquisite thinness and beauty of this iPad concept. It’s downright mysterious-looking.

What’s the mystery? Well, where are the working parts of this wispy tablet? Apparently, they must be in either those top or bottom sections, which are opaque and seemingly large enough to accommodate iPad innards that are much smaller than those of today’s tablets.

However, given the pace of miniaturization of the iPad, placing all its electronics inside those two tiny spaces is not completely impossible. One thing’s certain: Battery technology will have to improve to fit inside those miniature confines.

Afonso created a digital 3D model of what he calls a “futuristic tablet concept based on the Apple iPad,” and is selling his files on digital media supply company Turbo Squid’s website.

We think this is an absolutely lovely design. It’s not altogether impossible, either. If some of the technology inherent in transparent displays we’ve seen at the past few techno-trade shows are brought into fruition, this design might be possible by about the same time the iPad 6 rolls out.

What do you think? Tell us in the comments.

Monday 28 January 2013

4 Easy Ways to Speed Up Your Mac

Macbook
Nobody likes the spinning pinwheel, the rainbow wheel or the Beach Ball of Death. Whatever you call it, you know it’s not a good sign.
Luckily there are simple steps you can take to speed up old reliable, regardless of his age — and most are built right into your Mac.

1. Clear Your Hard Drive

Your device needs breathing room to function properly. Go to About this Mac > More Info > Storage to see how many GB are free and to access a color-coded picture of the files using the most space. (A free utility like Disk Inventory X is a second option.) Find out if photos, audio, movies or apps are your main culprit, then decide where to go from there.
If photos are a problem, consider transferring old images to a USB or external hard drive, or burning them to a disk. Another helpful tip? Visit your iPhoto’s trash. Just because you deleted a few pics from iPhoto doesn’t mean they’re gone. The application has its own bin that needs to be emptied; you might find 500 pictures just waiting to be purged from your hard drive.
Finally, under About this Mac > Overview, you’ll find a Software Update button. It never hurts to double check that you’re up to date.

2. Monitor Your Activity

Don’t get frustrated the next time your fan powers up and that pesky beach ball starts spinning. There’s a quick way to diagnose the problem using Apple’s Activity Monitor. Find it underApplications > Utilities > Activity Monitor.
If you’re unsure how to understand the Activity Monitor, read this walkthrough from Apple. In short, each application and background process needed to run your computer uses a percentage of your computer’s CPU (central processing unit). You can also see how much memory each application requires.
Click “% CPU” once or twice to organize the list in descending order. If something is running above 90%, it’s a recognizable program and it doesn’t say “root” under the user column, close it down immediately by clicking Quit Process.
Consider adding the Activity Monitor icon to your dock. Click and hold, then select “Show CPU Usage” under Dock Icon. Now you can monitor your activity at all times.
One more check: Click the Disk Usage tab at the bottom of the Activity Monitor. If Space Free (the neon green color) is getting too narrow in the pie chart, you should probably clear even more photos and videos off your hard drive.

3. Reduce and Restart

For a quicker power up, go to System Preferences > Users & Groups > Login Items. See which boxes are checked; these are the applications that boot up every time you start up. If you don’t need them to do so, uncheck them.
Once you’re booted up, take a look at your desktop. If it’s filled with hundreds of icons, you’ve got some explaining to do. Stop saving things to your desktop. At the very least, organize your files into folders. But for best results, clean it up completely.
For any new Mac users out there, be sure to properly close programs. Simply exiting an application or browser does not stop it from running in the background. It basically just minimizes the program. (You can tell if an application is still running by the glowing marker beneath it in your dock.) If it’s a complicated program like Photoshop, you can bet it’s slowing you down. Visit the item on your dock, click and hold, then select quit.

4. Get Rid of the Extras

When it comes to language files, Apple is more than generous. Sure, it’s tempting to keep all those interesting files on your computer “just in case,” but Hrvatski, Svenska, Magyar and Suomi are taking up too much space. Chances are one is enough for you. Download the free appMonolingual to get rid of these unused files.
The “genie effect” is a signature Apple move that applies when you minimize windows, for example. But it’s an unnecessary one. Get rid of animations like these and your windows will open and minimize much faster. Go to System Preferences > Dock and change the “Minimize windows using” selection from Genie effect to Scale effect. Then uncheck the “Animate opening applications” box. This window is where you can turn the magnification of your dock on and off, as well.
Have you successfully sped up your Mac by eliminating waste and improving productivity? Share your advice and tips in the comments below.
Photo courtesy of Flickr, Travis Isaacs

Pinterest Tests New Look — But Will You Even Notice?


Pinterest

Pinterest announced it’s testing a new look among a small group of users to make it easier to find what you’re searching for on the site.

The company aims to improve a few key components, such as making navigation more intuitive and faster. Pins will also be bigger and include more image details. The new design also includes a related pins side bar, which may encourage users to stay on the site longer by clicking through to other boards.

Although the updates may be hard to spot for those who are not design enthusiasts, the aesthetic is easier on the eyes with a new gray gradient background behind all pins and the subtle changes will be an improvement for discovering new content on the site.

“Pins are bigger and we’ve added more information related to pins, so it’s easier to find things you’re interested in,” Vy Pham, software engineer at Pinterest, wrote in an official company blog post. “For example, on each pin, you’ll see pins from the same board, other boards this pin was pinned to, and a whole slew of related pins.”

Pinterest Redesign Pins

Pinterest says it will be testing the update with a small group of users in the upcoming weeks and will roll out the design once it’s ready.

“Our goals with this new look are to make it easier to get around the site and help people get more information about pins they care about,” a Pinterest spokesperson told Mashable. “We also made some changes behind the scenes that we hope will make things faster.”

What do you think of Pinterest’s new look?

Pinterest Navigation

Images courtesy of Pinterest