March 19th, 2019

Gun Science: Engineers Plot Shots with Accelerometers

Texas Waterloo labs Youtube accelerometer gun .22 LR pistol test triangulation
A team of Texas engineers uses the principle of convolution to plot shot impacts. By triangulating data from multiple accelerometers, each shot’s exact point of impact can be plotted with great precision.

Waterloo Labs is a group of engineers from National Instruments and other self-declared “nerds” from Austin, Texas. These folks conducted an interesting demonstration using electronic accelerometers to plot bullet impacts from a suppressed Ruger MKIII .22LR pistol. The accelerometers respond to vibrations caused when the bullets hit a drywall target backer. By triangulating data from multiple accelerometers, each shot’s exact point of impact can be plotted with great precision. These point-of-impact coordinates are then fed into a computer and super-imposed into a Flash version of the Half-Life video game (which is projected on the drywall board). The end result is being able to “play” a video game with a real firearm.

triaxial accelerometerDo-It-Yourself Electronic Target System?
Now, we are NOT particularly interested in shooting Zombies in a video game. However, the technology has interesting potential applications for real shooters. Waterloo Labs has published the computer code, used to triangulate bullet impacts from multiple accelerometers. Potentially, a system like this could be built to provide display and scoring of long-range targets. Sophisticated electronic target systems already exist, but they use proprietary hardware and software, and they are very expensive. The Waterloo Labs experiment shows that shooters with some computer and electronic skills could build their own electronic scoring system, one that can be adapted to a variety of target sizes and materials.

In addition, we imagine this system could be utilized for military and law enforcement training. The walls of structures used for “live-fire” room-clearing exercises could be fitted with accelerometers so the bullet impacts could be plotted and studied. Then, later, the impact plots could be combined with a computer simulation so that trainees could “replay” their live-fire sessions, viewing the actual location of their hits (and misses).

Credit The Firearm Blog for finding this Waterloo Labs project.
Permalink - Videos, Handguns, Tech Tip 5 Comments »
November 26th, 2015

Turkey ATTACK — Help the Pilgrims Survive Thanksgiving

turkey attack pilgrim shooting video computer game flash
Click photo to go to game site.

OK, you’re feelin’ fat and happy after the traditional Thanksgiving Day feast and you need to kill some time. Sure you could rake the leaves or wash the dishes, but why not have some mindless fun targeting turkeys with this online video game? Be forewarned, the sound effects (gobbling, annoying music, and loud bangs) may frighten your pets and annoy your family members. Also the game gets rather manic near the end, with multiple gobblers popping up all over the screen. That said, have fun, and enjoy your Thanksgiving holiday! CLICK HERE to access Turkey Attack Game.

WARNING: Very Loud Noises, Shooting Sounds, and Annoying Music. NOT Recommended for Work! We suggest you turn down your speakers before playing.

Turkey Attack Game Tips:

1. Center your aim after moving left or right.
2. Some turkeys have armor on them and need to be shot twice.
3. When two turkeys are overlapped you can hit both with one, single shot.
4. The turkey with the white flag is fair game and will increase your point total.
5. Click in the upper right hand corner of the game screen to mute the obnoxious music.

Permalink News, Shooting Skills No Comments »
November 27th, 2014

Turkey Shooting Game for the Holiday Hunter

OK, you’re feelin’ fat and happy after the traditional Thanksgiving Day feast and you need to kill some time. Sure you could rake the leaves or wash the dishes, but why not have some mindless fun targeting turkeys with this online video game? Be forewarned, this Turkey Shoot Game starts pretty easy, but those gobblers get sneakier as you move up in levels. Also — you can take your time and still get through the first five levels, just try to avoid misses.

For more fun, use the up/down and left/right keys on your keyboard to move around the 3D forest and sneak up on the gobblers hiding behind the bushes. Have fun, and enjoy your Thanksgiving holiday!

turkey shoot flash game


CLICK HERE for Turkey Shoot Video Game.
Warning: Loud, shotgun sounds not appropriate for work.

Permalink Hunting/Varminting No Comments »
March 15th, 2013

Lapua 90th Anniv. Web Site with Contest and Interactive Game

Lapua Anniversary Best Shot Contest PrizeTo celebrate its 90th Anniversary, Lapua has developed a special new web site with many cool features including contests, product videos, and an interactive shooting game. You’ll find an interesting historical timeline recounting the history of Lapua starting in 1923. The timeline covers development of the factory, important product releases, competition successes, and other important milestones.

Click here to visit Lapua’s new 90th Anniversary site.

Submit your “Best Shot” and Win Prizes
On the site, Lapua invites readers to submit a short description of their “best shot” made with Lapua ammo or components: “Sometimes things just click. When did you have your moment of absolute precision? Share it with us…” Prizes will be awarded each month for the most impressive “best shot” stories submitted by readers. CLICK HERE for more info.

Lapua Anniversary Best Shot Contest Prize

Play Interactive Biathlon Game
Site visitors can play an interactive shooting game featuring Biathon rifles and Lapua Polar Biathlon .22LR Ammo (other rifles and shooting disciplines will be added in the future). You’ll want to visit the Biathlon Game Page to see all the features, but we’ve embedded a sample here so you can see how it works. NOTE: you may have to use the scroll bars at the bottom and right sides. (This is because the game format is larger that our Bulletin “real estate”).

Watch Lapua Video

Permalink - Videos, Bullets, Brass, Ammo 3 Comments »
November 22nd, 2012

Free Turkey Shoot Computer Game

OK, you’re feelin’ fat and happy after the traditional Thanksgiving Day feast and you need to kill some time. Sure you could rake the leaves or wash the dishes, but why not have some mindless fun targeting turkeys with this online video game? Be forewarned, the sound effects (banjo music, gobbling, and loud bangs) may frighten your pets and annoy your family members. Also the game gets rather manic near the end, with multiple gobblers popping up all over the screen. That said, have fun, and enjoy your Thanksgiving holiday!

CLICK HERE for Turkey Shoot Video Game. (Warning: loud, annoying sound effects).

Turkey Shoot Game

Permalink - Videos 1 Comment »
November 24th, 2011

Test Your Skills with Online Turkey Shoot Game

OK, you’re feelin’ fat and happy after the traditional Thanksgiving Day feast and you need to kill some time. Sure you could rake the leaves or wash the dishes, but why not have some mindless fun targeting turkeys with this online video game? Be forewarned, this Turkey Shoot Game starts pretty easy, but those gobblers get sneakier as you move up in levels. Also — you can take your time and still get through the first five levels, just try to avoid misses.

For more fun, use the up/down and left/right keys on your keyboard to move around the 3D forest and sneak up on the gobblers hiding behind the bushes. Have fun, and enjoy your Thanksgiving holiday!

turkey shoot flash game


CLICK HERE for Turkey Shoot Video Game.
Warning: Loud, shotgun sounds not appropriate for work.

Permalink - Videos, Hunting/Varminting 1 Comment »