A number of third-party cases designed to fit the upcoming Samsung Galaxy S IV have been obtained by British accessory retailer MobileFun. Made by a “trusted” Chinese manufacturer, the cases give us an idea of the size and shape of Samsung’s much-anticipated flagship, which looks to be nowhere near as curvy as its predecessor.

There’s this really cool, funny, slick video made by a bunch of Israelis called Sight, in which a guy walks around in a world where everything he sees is overlayed by augmented reality. Everything. All the time. Sounds far-fetched? Not so much anymore.

Today, Metaio announced that their new augmented-reality chip, called the Metaio AREngine, will make its debut in ST-Ericsson phones — in a handset(s) that may be available to the public as soon as the end of this year, or early 2014 if things move more slowly.

Notification LEDs in Android devices can be very useful if they are properly setup. The main purpose of a notification LED is to let you know at a glance that you have missed notifications — negating the need to turn on the screen or unlock the device.

However, Android manufacturers don’t provide any kind of in-built application to customize how the LED notification works. Due to this, most users are unaware that they can customize the notification LED on their Android devices.

Light Flow from Rage Consulting allows you to gain total control over the notification LED of your device and customise it according to your liking. The app will work without any issues on a majority of the Android devices, except for the ones from HTC. Here’s how to use it.

Mobile World Congress is now just a few days away, but some manufacturers just can’t wait to show you their latest devices. LG just unveiled its new Optimus F7 and Optimus F5 smartphones — two midrange devices that offer 4G LTE connectivity, and Android 4.1.2 Jelly Bean out of the box.

Here are all the juicy details on them.

Google has developed its first touchscreen Chromebooks that will attempt to compete with the latest crop of notebooks powered by Microsoft’s Windows 8 operating system, sources for The Wall Street Journal have said. It’s unclear when the notebook will be available, or which company it’ll be made by — but it seems Google has plenty of work to do before they start hitting store shelves.