Computer to human interface utilizing motion gestures, touch-screens, voice commands and facial recognition is no novelty these days. Sniffing the demand for these future computer interfacing features, the industry giant Intel has put their weight behind the concept of 'natural' computing interface and has introduced the Intel RealSense platform at CES 2014.

Intel RealSense is a new family of technology featuring complimenting hardware and software products that will make human-machine interfaces "natural". The idea is to utilize touch, motion, voice and facial expressions for interacting with all sorts of devices in the most natural form possible. Intel has also released the The Intel® Perceptual Computing SDK 2013 for developers to jump into and create innovative applications to consume the platform. Do watch the introduction video below.

More and more gadgets are now focusing to provide natural movement interfaces, Microsoft Kinect is an brilliant example of this technology.

LEAP is another such device which makes use of some clever technology to offer excellent natural hand and finger based gesture control for computer users, the futuristic and geeky gadget is now available as pre-order for $70 and just require the user to plug it into a USB port, load Leap Motion software and perform a quick calibration to get started.

LEAP is advertised to be "more accurate than a mouse, as reliable as a keyboard and more sensitive than a touchscreen." Sizing equal to a flash drive, the device can distinguish individual fingers and track movements down to a 1/100th of a millimeter for perfect precession. A video with real world demonstration with office, creative and gaming usage is posted after the jump.