Micro Unmanned Aerial vehicle grabs “prey” like an eagle

The military world is definitely moving towards the adoption of robots and robotics, ensuring that there will be a lower loss of life on the battlefield, not to mention robots being more efficient at certain tasks without having to grow weary or tired even as they work round the clock. Unmanned Aerial Vehicles (UAVs) have been a mainstay in the US Army for some years now, and the Predator drone is a prime example, but what happens when you take that concept and draw more inspiration from nature? You will most probably end up with what you see above – the Micro Unmanned Aerial Vehicle (MAV), which works in the way of an eagle, as it is capable of grabbing objects on the fly with the elegance of an eagle that swoops down from high above to snatch an unsuspecting fish from the water’s surface.

These days, MAVs and UAVs are increasingly being equipped to pick up, transport, and drop off payloads, but to check out a MAV that sports such a precise form of grasping while in mid-flight is definitely something of an eye opener, and for some, an act that will require one to pick up one’s jaws from the floor afterwards. University of Pennsylvania research team members Justin Thomas, Joe Polin, Koushil Sreenath and Vijay Kumar, were the ones who programmed the quadrotor MAV after observing movements of an eagle in nature videos.

They realized that birds of prey tend to reduce the velocity of its claws dramatically in relation to its prey, doing so by sweeping its legs back at the point of impact so that it can grasp its intended target without having to slow down an iota. As the MAV tips the scales at a mere 500 grams, a design that can accommodate an appropriately light weight arm and gripper would serve the advancement of this idea well.

Source
[ Micro Unmanned Aerial vehicle grabs “prey” like an eagle copyright by Coolest Gadgets ]

Black Hornet Nano Unmanned Air Vehicle

UAVs, or better known as Unmanned Air Vehicles, have become an indispensable part of modern day warfare. Basically, the chances of you wiping out an enemy is far higher if you happen to possess weapons of mass destruction as well as sport the latest that technology can offer. Well, folks in the British Army have a new “toy”, so to speak, to play around with, and that would be the Black Hornet Nano Unmanned Air Vehicle which will measure approximately 4” x 1”, and will offer troops who are on the ground the kind of situational awareness which is all too vital in sensitive missions.

The Black Hornet will come with a small camera that offers troops reliable full-motion video and still images. Instead of using one of those fiber optic cables which can be bent, soldiers can instead use it to peer around corners, or check out what lies on the other side of the wall, as well as over other obstacles in order to identify any hidden dangers as all the images captured by it will be shown off on a handheld terminal.

The Black Hornet Nano Unmanned Air Vehicle will come in the size of a child’s toy, while carrying a revolutionary new system that is easy to tote around whenever you are on patrol, where it can also perform in harsh environments and windy conditions to boot. Tipping the scales for as little as 16 grams a pop, and it has been developed by Prox Dynamics AS of Norway as part of a £20 million contract, where 160 units will be developed alongside Marlborough Communications Ltd in Surrey.

Sergeant Christopher Petherbridge of the Brigade Reconnaissance Force in Afghanistan, said, “Black Hornet is definitely adding value, especially considering the lightweight nature of it. We use it to look for insurgent firing points and check out exposed areas of the ground before crossing, which is a real asset. It is very easy to operate and offers amazing capability to the guys on the ground.”

Military Page
[ Black Hornet Nano Unmanned Air Vehicle copyright by Coolest Gadgets ]

TrackingPoint lock-and-launch technology arrives on a combat rifle

TrackingPoint certainly lives up to their name as a company. Basically, they are a precision guided rifle development company that operates right out of Austin, Texas, and they have come up with a new kind of breakthrough technology which is said to have transferred the wonders of jet fighter lock-and-launch technology onto a combat rifle. That is clearly something amazing to consider, no? We are talking about the average shooter actually being capable of achieving sniper-level accuracy, now how about that?

Jason Schauble, the president of TrackingPoint, has had his fair share of challenges in the past. Not only that, with him being a retired special ops Marine captain who actually picked up not only the Silver Star but Bronze Star medals as well in Iraq, you know for sure that Schaubel is more than qualified to apply his “bold leadership, wise judgment, and complete dedication to duty” in order to elevate TrackingPoint as a company to a whole new level, especially when it comes to the exciting world of advanced tactical weapons.

TrackingPoint touts that their patent pending Intelligent Digital Tracking Scopes (tracking scopes) will enable an unskilled to hit long-range targets in an accurate manner, and this is made possible thanks to the tracking scope’s view being a magnified view of the target along an axis parallel to the rifle barrel. The shooter will first “tag” a target, picking out a desired impact point on the target’s surface. The electronic display will then mark that spot with a red dot, and it will remain fixed on the target even as the direction of the rifle changes.

Should the shooter fire the gun at this point, one would end up with a miss, as bullets never follow a straight path due to the effects of gravity, atmospheric drag, parallax, and cross-winds. The TriggerPoint XS1 prototype will show off the target tag and firing solution alongside windage correction for a far more accurate result. No idea on pricing, but whispers have it that it will cost anywhere from $15,000 to $20,000 a pop.

Company Page
[ TrackingPoint lock-and-launch technology arrives on a combat rifle copyright by Coolest Gadgets ]

A True Lifesaver

Whether warfare, police work, fire danger or toxic areas – society has not come up with a foolproof method of entering into unseen places. Fiber optic cameras have proven useful, but have time and distance limitations. Sure, animals are being used in some situations. But should any life – human or otherwise – have to be lost? Unfortunately, lives are often lost in the attempts to understand the extent of danger or damage.

Bounce Imaging developed a solution that looks to end the potential sacrificing of lives in hazardous situations. Their ball shaped gadget contains cameras to capture panoramic views and sensors to measure things like temperature. Consider it the first eyes on the scene. Data and images are then transmitted to a mobile device. Of course being a ball you can throw it. No need for elaborate setup.

The device is gaining momentum. Recent press and awards give credence to its viability as a solution for dangerous or hazardous situations. In fact TIME magazine recently named it one of the Best Inventions of 2012. And with an estimated cost of just $500 a piece, I find it hard to believe why any law enforcement or military establishment would not invest. Especially if lives can be saved.
[ A True Lifesaver copyright by Coolest Gadgets ]


300° Simulator – Not Your Kid’s Shooting Game

Many years ago I used to teach skeet shooting, it was quite an entertaining job and it kept me on my toes, because almost everyday there was a very real possibility of getting shot by someone who wasn’t really listening as well as they should. Shooting was also a very expensive sport, so after I left, I didn’t get to shoot as much anymore.

Well the folks over at Gander Mountain, the hunting and fishing superstore, have recently completed a multi-million dollar virtual firearms academy. Gander Mountain built this simulated gun range inside its Lake Mary, Florida store — which already has a traditional gun range!

With both a 300° and a 180° simulator as well as a virtual range, Gander Mountain offers many different scenarios designed for full-immersion virtual reality training. Whether it be for self defense or law enforcement training, or simply for the sport of it, Gander Mountain’s shooting action surrounds you with five 8′ x 10′ screens, allowing threats to actually approach you from behind!

These scenarios are all instructor assisted and they’re judgment based, not only teaching your body but training your mind in order to improve your decision making skills, and improving your reaction times and overall marksmanship. With multi-directional audio and real firearms that have been modified for laser fire , the sounds and and real feel recoil make this video-game-on-steroids about as realistic as it gets.

Range time at Gander Mountain starts at around 35 bucks,which is far below the cost of the real deal, and you can do more shooting in a lot less time, without having to reload any pesky bullets, oh yeah… and not getting shot is a nice benefit too! Check out Gandermtnacademy.com for videos and for more information on additional facilities.
[ 300° Simulator – Not Your Kid’s Shooting Game copyright by Coolest Gadgets ]