Facebook has become increasingly important for the brands to stay relevant and important on the social media. Facebook pages are a central hub for most brands to connect with their millions of fans and the social network keeps adding newer features to make this more easy and convenient. Now, Facebook has added yet another feature to pages.

Smile is a great way to express pleasure or joy at something or someone. But more often than not, it has to be forced and is fake. While that may work for a lot of people perfectly well, things are about to change. A new technology from MIT can now detect if your smile is true or fake, thus busting you right on spot for pulling that false grin.

Google has working hard to improve its Google Play platform, so as to pitch it effectively enough against Apple’s popular App Store. While Google Play still has a lot of catching up to do, the good thing is that Google is regularly adding newer and better features to its platform. Now, for instance, Google has added the option of in-app subscriptions for Google Play.

KDE has launched a Partner Network for its Vivaldi tablet, the first ever KDE powered tablet. The Vivaldi tablet is a 7-inch tablet which will run on Mer Linux or KDE Plasma Active with an ARM-based processor. This tablet will be shipped from the next month for around €200 (~$314.74). The company did not announce the US price yet. Unfortunately, the company does not accept the pre-orders at this time.