The key functions of the MotionEngine are sensor fusion, calibration, 3D device motion, gestures, and cursor control, which are implemented with sensors from a variety of the leading MEMS suppliers.

ENGADGET: blogger-avatar

The dual-sided remote has a touch pad for cursor control on one side and on the other a full keyboard for searching, emails and social media updates.

ENGADGET: Google TV goes international, Sony NSZ-GS7 set-top box up for preorder in the US and UK

This latest version of the BlackBerry 10 OS is souped up with features even the Z10 doesn't yet have, like new notification options for contacts and fine cursor control and navigation.

WSJ: Q10 Review: The BlackBerry of BlackBerry Users' Dreams

For example - just say "web browser" to get online, use voice recognition to start a search, and wave a hand to control the mouse cursor and select links.

ENGADGET: Samsung details pricing and availability for its 2012 Smart TV lineup

We didn't get to spend much time here, but from what we could tell the controller simply allows you to control the on-screen cursor more precisely.

ENGADGET: Sony PlayStation Move hands on at E3: these lollypops don't lie

Wearers simply navigate the cursor by perusing their thumb across the Touch Control sensor capable of a 1000dpi sensitivity.

ENGADGET