Janelle Monáe and M.I.A. will use holograms to perform together live at Audi launch

After 2Pac’s holographic resurrection at Coachella in 2012, we know the definition of live performances have been changed forever. Audi wants to carry on the tradition at the launch of the new A3 on April 3. M.I.A. and Janelle Monáe will be performing a cross-country duet of two new songs with the help of holograms. Monáe will be playing her set in Los Angeles, while M.I.A. will perform in New York. They will close the show together with the two songs.

According to the press release, "The set utilizes 3D projection mapping to add layered depth of field perception with animated graphic content, the result of which will be an electric never-before-seen 3D bi-coastal performance." We’d have to see for ourselves how they’re going to pull this off though.

Source: Spin

Nokia debuts MD-12 Bluetooth speaker alongside new Lumias

Nokia has also unveiled a new accessory to match its new Windows Phone 8.1 smartphones.  The MD-12 is a Bluetooth speaker that is available in the same color palette as the new devices. Nokia claims this speaker has better bass than those similar in size (it’s about the size of a hockey puck, in case you were wondering). And it will supposedly run for 15 hours on a single charge. Nokia CEO Stephen Elop said the MD-12 will cost US$55 but did not mention when it will go on sale.

Source: Engadget

Microsoft tries to gain traction for Windows, OS will be free for mobile devices

Microsoft wants to make sure its Windows operating system gets out there more. According to Engadget, the company has announced that hardware makers will gain free access to Windows if they plan to use it on smartphones, tablets with screens under nine inches, and on Internet of Things gadgets. Let’s see how this strategy pans out for them.

Gmail mobile version could let you pin or snooze emails

If these new features ever get out of the test version of Gmail for Android, then you might soon be able to snooze unwanted emails or pin important messages to the top of your inbox. Imagine being able to put away those unwanted bills until you need to pay for them. Or have that important work email always on top. Geek.com also spotted Finance, Travel, and Purchases tabs into the interface. We’re not sure if Google will ever make this feature public but it does make us excited about the possibilities.