Shoot, edit, share on the go with Gnarbox

The delay between jumping out of an airplane with a GoPro strapped to your head and the ensuing video of it being posted to Facebook is entirely too long.

That lag is a big complaint of GoPro lovers and other sports photo shooters, according to Tim Feess, the CEO of Gnarbox. His company has created a device that jams all these functions into your pocket. "It's the smallest, most convenient, fastest editing tool and most badass computer on the planet," Feess said at a recent event.

The Gnarbox looks like a mini external hard drive (which it is, with 128GB of storage), it's also a computer, WiFi hotspot and card reader that turns a smartphone into a video editing suite capable of enhancing 4K HD video on the spot. This means everything from trimming, making adjustments to colour or brightness, or picking out certain moments for slow-motion.

The device is a huge time saver for extreme sports junkies (or anyone who shoots video on the go).