Although there aren't any 1080p broadcasts, since 1080i is the highest resolution broadcast standard, these 1080p sets offer smooth motion and razor sharp screens.

ENGADGET: Biggest CEDIA buzzword:1080p HD

The new panorama feature lets you capture jaw-dropping panorama images of up to 28 megapixels by simply moving the camera across a scene in one smooth motion.

ENGADGET: iPhone 5 officially announced with 4-inch display, A6 CPU and LTE for $199 on September 21st

But if you're a 3D-game fan, this machine's Diamond Viper V7770 graphics card will probably be the major draw: It delivered smooth motion and solid performance in our tests using Redline Racer and Incoming.

CNN: Fast and pricey PIII 550 reconsidered

Nawab leapt on the kick-starter of his motorcycle, and in one smooth motion flicked on the lights and shot out of the threshing-floor gates, onto the quarter-mile driveway leading from the heart of the farm to the road.

NEWYORKER: Nawabdin Electrician

The V, VIZIO, TruLED, Extreme VIZIO Technology XVT, VIZIO Internet Apps, 480Hz SPS, 240Hz SPS, Thin Line, Smooth Motion, Razor LED, Smart Dimming, Where Vision Meets Value names, phrase and symbols are trademarks or registered trademarks of VIZIO, Inc.

ENGADGET: VIZIO's 7-inch portable VMB070 Razor LED TV now available

It's a bit of a bummer that there's no HD video recording -- the Tab shoots at 720x480 -- but motion capture is quite smooth, and there were no stuttering issues like we've seen on Galaxy S phones.

ENGADGET: blogger-avatar

Even better than the graphics is the motion-captured animation, which is extremely smooth.

CNN: scissor

Integrated ports combined with a sturdy, rubberized cradle for a precision fit means a smooth, accurate docking experience allowing users quickly connect and disconnect their peripherals in one easy motion.

ENGADGET: Henge Docks announces docking stations for MacBook Air, tidies up your desk layout

It can take a lot of effort to walk for people whose gait isn't smooth, and they are more prone to falls, according to Amy Bastian, director of the Motion Analysis Lab at Kennedy Krieger Institute, Baltimore.

WSJ: Split-Belt Treadmill Therapy for Stroke Patients