Brownian motion works best with truly random things, like little bits of pollen that bounce around with no rhyme or reason.

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For much of the day, the demos converged on the the Kinect (pictured), the Xbox controller that works with motion and audio sensors to sense depth or take instructions.

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The modern classic, Men Are from Mars, Women Are from Venus, will soon celebrate its 20th birthday, and a major motion picture is in the works.

FORBES: Venus, Mars and Myth Of Gender Stereotypes

Written by Dan Fogelman, the script has many parts in motion, and a fair amount of it works delicately and well.

NEWYORKER: Just the Sex

Mr. House says an east-west orientation is preferred because latitude works with the sun's motion, making it easy for an individual who wants morning sunlight in the breakfast room to position it on the west side of the home, with east-facing windows.

WSJ: Full Enclosure - WSJ Mansion

It works over a phone line and will capture images when motion is detected, without recording inactivity between events.

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Using technologies from the field of digital entertainment-including game engines, multi-user environments, motion capture and stereoscopic projection-the installations in Real Virtuality include three works commissioned by Museum of the Moving Image, and two New York museum premieres of newly completed works.

ENGADGET: Museum of The Moving Image plans multi-million dollar updates with HD, 3D

"Your heart works like a circuit, up and around, " he said in drawing a circular motion around his heart.

WSJ: Rookie safety Taylor stands out at Giants camp

Here's how it works: a user's gear (helmet, shoes and gloves) is outfitted with sets of motion and pressure detecting sensors that track information based on its wearer's motions.

ENGADGET: Verizon's Connected Athlete adds sensors / data to your gear, tracks habits and more (hands-on)