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Portable Autonomous Sentry demonstration
http://www.paintballsentry.com
it's funnier when you turn the volume up..
click the FAQ section on my site to find out a lot more about the project.
army marines navy air force turret sentry airsoft motion gun paintball tracking
Length: 288
Rating: 4.90 (772 ratings)
Tags: army marines navy air force turret sentry airsoft motion gun paintball tracking
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Sentry Gun 2
The idea of this project was to create a fully-automated sentry gun, capable of picking out a human target and accurately tracking and shooting him or her in the heart. Really, the idea was to find a cool robotics project for the summer while I was working at an advertising agency, and I'd only ever seen sentry guns in movies (like Congo) and video games (Half-Life 1, Half-Life 2, Team Fortress Classic). I couldn't find any record of anyone building one, even the military, although it seems likely I just didn't look hard enough. It's a pretty simple technology. One of my friends did mention the Phalanx anti-missile gun, which is of similar design, but uses radar for tracking instead of an optical method. The Phalanx has been around since the early 80's. He was also quick to add that there are some pretty good reasons for not building an optical sentry gun, a big one being that it's generally a good idea to shoot down any missile headed in your direction, but that same philosophy may not be the best when applied to humans.
Length: 72
Rating: 4.60 (52 ratings)
Tags: Sentry Gun Robot
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Samsung robotic sentry
South Korea Develops Machine-Gun Sentry Robot
Length: 176
Rating: 4.60 (16 ratings)
Tags: Samsung robotics
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Sentry 1100 Safe Picked
Picked with a homemade short hook, and a brutal homemade tension wrench (made from the firing pin of an air nailer).
Good thing its main purpose is fire protection
Length: 16
Rating: 5.00 (2 ratings)
Tags: Sentry Lock Picking Bypass Pick
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Valve Portal sentry guns
the cutest, most adorable, sentry guns ever made.
I actually felt bad as i dropped heavy stuff on them, pushed them off high places and threw them on the floor.
(About gameplay: i wasnt actually playing, was trying to get all of the sounds from the sentries, but yeah i tried to open a portal to a place where you can't hehe)
Length: 159
Rating: 4.60 (27 ratings)
Tags: Sentry Gun Portal Valve
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Su25 Sentry Lion 2006
Su25 Sentry Lion 2006
Length: 570
Rating: 4.80 (20 ratings)
Tags: Su25 Sentry Lion 2006
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