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Tracking

The Notch module in place on a shirt cuff (Photo: Notch)

Ever wanted to gauge how much power you can pack into a right hook? If you could wear a sensor network, capable of recording, replaying and analyzing how you moved, it would be a simple thing to figure out. That's what Stepan Boltalin set out to create with Notch, a sensor that you can attach to your clothes at specific points to capture your body's movement data in 3D.  Read More

An exploded view of the FootLogger insole

Wristband-style activity tracking devices can already measure things like how much exercise you get each day, thanks partly to their built-in accelerometers. The engineers at 3L Labs, however, claim that their FootLoggers insoles can do even more. Each device utilizes not only a three-axis accelerometer, but also eight pressure sensors.  Read More

A subject's position is tracked by a WiTrack system (screen at lower left) located in anot...

Microsoft's Kinect system is certainly impressive, but now that we've had a chance to get used to it and start taking it for granted, it does have one problem – you have to stay located in front of it. MIT's new WiTrack system, however, can track users' movements even when those people are in another room. Among other things, this could allow for video games in which the players run all over their house.  Read More

The StarChase laser sighting system (green light) sits within the GPS tag-shooting cannon

Police car chases are extremely dangerous, not only for the officers involved, but also for any innocent passers-by whom the feeing car crashes into. The StarChase system, however, is designed to make those chases safer. Instead of pursuing fugitive vehicles, police can just shoot them with GPS tags.  Read More

Retrievor is solar powered and roughly the size of a US quarter

If you've ever wondered where you left the laptop or how your dog came home smelling like a frog pond, then a GPS tracking device might seem like a good idea. The trick is to find one small enough to be practical and doesn't need its batteries replaced every day. The Retrievor RET-100 is a self-contained, solar-powered GPS tracker no wider than a US quarter that is looking to find a way to market via a crowdfunding campaign.  Read More

Guardian is designed to let parents keep tabs on their kids

With the advent of GPS, Wi-Fi and Bluetooth technology, child-tracking devices are now hitting the marketplace thick and fast – consumers can already choose between the likes of Mommy I'm Here, Lok8U, and BiKN. Now Taipei-based startup BeLuvv is throwing its hat in the ring, with the Guardian system.  Read More

CreepyDOL is a new personal tracking system that allows a user to track, locate, and break...

Brendan O'Connor is an unabashed hacker who has worked for DARPA and taught at the US military's cybersecurity school. CreepyDOL (Creepy Distributed Object Locator), his new personal tracking system, allows a user to track, locate, and break into an individual's smartphone. "For a few hundred dollars," he says, "I can track your every movement, activity, and interaction, until I find whatever it takes to blackmail you."  Read More

Modern tech can help keep pets safe and healthy

Human beings aren’t the only ones donning ever-more powerful wearable electronic devices. Our four-legged friends have an increasing array of smart collars from which to choose. Two cases in point are the Whistle, an exercise tracker for your pooch, and Tagg, a GPS tracker designed to ensure your beloved pet doesn’t end up in the lost dogs’ home.  Read More

A new Wi-Fi-based 'Wi-Vi' system can track people moving behind walls (Image: Christine Da...

Researchers at MIT's Computer Science and Artificial Intelligence Laboratory have developed what could become low-cost, X-ray vision. The system, known as "Wi-Vi," is based on a concept similar to radar and sonar imaging, but rather than using high-power signals, this tech uses reflected Wi-Fi signals to track the movement of people behind walls and closed doors.  Read More

Tile is a new sensor tag for tracking objects

The market for devices with apps designed to track objects and recover lost items is expanding. A few days ago we reported on Button TrackR, which uses crowd-sourcing to find lost objects. New to the party is Tile, which adds an element of social networking to the mix by connecting to other mobile devices running Tile apps through Bluetooth, extending the search beyond the usual range limitations.  Read More

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