Motion sensor

When trying to learn a skill such as judo or yoga from a video, it can be frustrating if you're not able to keep up with the onscreen action. That's where Reactive Video playback comes in, as its slows videos down to match the speed of their viewers.

We've seen a number of LED turn indicators for bicycles, almost all of which are activated by a handlebar-mounted remote. The hands-free Bigo is different, however, in that it's triggered by a tilt of the head.

Even when they're allowed to roam, chickens are still susceptible to infestations of blood-sucking mites. It now turns out that a backpack-like device could let farmers know when those mites are biting, so treatment could begin as soon as possible.

In order to assess an infant's neurological development, it's necessary to analyze the manner in which they spontaneously move within a natural environment. A new high-tech jumpsuit could make doing so easier and more accurate than ever before.

Glamos is a tiny device that uses LIDAR technology to project a kind of virtual touchscreen anywhere one is needed, turning TVs and projectors into giant motion-controlled displays that you don’t need to actually touch.

Getting real, physical movements accurately depicted in the digital world remains a challenge for programmers and engineers, but a newly developed glove promises to advance the tech significantly. It's able to capture hand movements with much more detail and nuance than most existing solutions.

VR has aced movement of the hands and head, but it’s still tricky to track the feet. Now games hardware company Kat is crowdfunding the Kat Loco, a set of three sensors that attach to a player’s feet and hip to translate movements in the real world into walking, running or strafing in the game.

​Among the challenges faced by many Parkinson's patients are "medication on-off" motor fluctuations, in which the severity of their symptoms can change quickly and drastically. There could be hope for better managing the condition, however, using body-worn sensors.

​It was seven years ago that we first heard about the motion detector-equipped Smartrod, which sounds an alarm when a fish hits the lure. Well, its inventor is now back on our radar, with a spinning reel that alerts anglers via their smartphone.

Not only do firefighters have dangerous jobs, but they often work in dark, smoke-filled environments where they'd be difficult to find if they ran into trouble. A new motion-powered wearable sensor could make all the difference in such situations.

A study has demonstrated a technique that can identify children with anxiety or depression by analyzing their movements. Using a machine learning algorithm that examines movement tracked by a wearable sensor, the system can identify children with disorders better than many current methods.

One of the prevailing features of the NGV's Triennial spectacle is just how deeply technology is infiltrating the world of art, from gorgeous 3D-printed death masks to an overwhelming room-scale installation that incorporates projections with movement sensors.