LAS VEGAS — Sony isn't just doing an action cam. It's doing an action-cam swarm.
The Sony HDR-AS100V is actually five action cams in one, or at least it can be. While the camera works just fine mounted to a helmet or shoulder, it really levels-up the experience when you have a bunch of them all networked via an optional wrist controller.
See also: 9 Top Tech Breakthroughs of 2013
Up to five cameras can be "meshed" in this way, letting the user adjust the footage captured by each cam. The cameras themselves are splash-proof, and can capture video at up to 1080p at 24 frames per second. At 720p, they can record in slow motion at 120 fps or even super-slow at 240 fps.

With multiple cameras and the RM-LVR1 wrist controller, extreme videographers could mount cameras all over the body, or several bodies, to build some seriously creative footage. The supplied PlayMemories software has tools for merging material from multiple cams, making split-screens easy. The footage even has timecodes, although you'll need a pro suite (such as Sony Vegas) to use them. The cameras' onboard GPS can integrate map views, too.
Built into the camera is Sony's SteadyShot image stabilization, which can adjust to the different kinds of vibration that goes hand in hand with action videography, whether it's gentle bumps on a ski run or the constant rumble of a motorcycle.
I got a little hands-on time with Sony's tiny but powerful action cam, as well as the wrist mount, and they're pretty fun. The camera itself is remarkably lightweight, and the white finish is pretty. Since the footage is relayed wirelessly, there's a slight but perceptible delay in the camera view on the wrist monitor, but it worked well with no dropouts.
The AS100V will be available in March. Each action cam costs $299.99, and a bundle with the wrist controller is $399.99, so a full five-camera system will set you back about $1,600. Steep, but if you get some friends in on the action, you can split the cost.
Have something to add to this story? Share it in the comments.
Image: Sony
Unveiled today at CES, Toyota debuted it's latest Fuel Cell Vehicle concept car. Fuel cell vehicles combine pure hydrogen with air to create water, a reaction that also produces electricity. The fuel cell channels the electricity to a drive motor, powering the car.
Samsung's U9000 UHD TVs feature a wider field of view and a balanced and uniform viewing distance across all areas of the screen. The company claims that a curved TV offers up to two times the enhanced contrast ratio of a flat TV in a normal viewing environment.
The Eyelock Myris takes biometric security to the next level. Plug this device into your device's USB port, and it will scan your eye to grant access.
LG G Flex, the first curved phone with a "flexible" display, is moving out of the lab and into U.S. markets in the first quarter of 2014.
Panasonic has dropped the production of plasma TVs, instead focus efforts on increased levels of interaction. The Life+ will come in both 4K and 1080p, but the real feature of note is facial recognition.
For CES 2014, Pebble is showing off its new Pebble 2.0 software, the Pebble app store and Pebble Steel, its premium smart watch. Like the original Pebble, the Pebble Steel is waterproof and has a battery life of 5 to 7 days. The e-paper display is the same, too — only now it's covered with Corning Gorilla Glass.
The Lenovo ThinkPad 8 is sized to compete with the iPad Mini, but the comparison is only skin deep. Lance Ulanoff wonders if Windows 8.1 can compete with Android and iOS.
Sharp's Aquos Quattron technology is capable of creating a picture that comes close to 4K, but from a 1080p set. The new TV's start at a decent price point – the SQ Q+ TVs start a $2,299.99 and the UQ models start at $2,999.99.
Philips' new PicoPix PPX3610
Schwinn unveiled the CycleNav Smart Bike Navigator. Schwinn CycleNav is a free mobile application paired with a handlebar-mounted smart-bike navigation unit designed to give riders turn-by-turn audio and visual navigation from their handlebars.
The SOL Republic Relays are designed to fill two niches: everyday wear and fitness wear. Mashable reporter Pete Pachal says they're some of the most comfortable he's worn.
Toshiba joins the list of Chromebook manufacturers with a 13.3-inch netbook. While it isn't the largest-resolution Chromebook on the market, Toshiba's Chromebook has an impressive $279 price tag.
The Skulpt Aim, smaller than an iPhone, collects data when pressed against your muscles. Use it to track body-fat or set and share goals.
This smart bracelet, from Neatatmo, measures sun exposure and connects to iOS devices to let users know if they've had too much (or too little) sun.
The Tao coaches you through 50 exercises related to isometrics — the science of applying pressure, which is the basis of many popular workouts such as pilates and plank exercising — and adds a gaming element.
Withings sleep system works with a pressure-sensitive pad and a light system that measures the appropriate time to wake you and the appropriate hues for falling asleep and waking up.
At CES Unveiled, Sphero introduced the 2B model, the second model of the popular Orbotix toy.
Kolibree introduced a smart toothbrush that monitors user's brushing habits and let's them keep track of their routines on an app.
Any CES wouldn't be complete without a fleet of drones. Parrot introduced a minidrone model at CES Unveiled.
Chevrolet announced it is bringing 4G LTE to its OnStar infotainment system.
The 2015 Corvette Stingray has a performance data recorder which allows drivers to record hi-definition video and share with friends.