http://www.metafilter.com/tags/sentry Posts tagged with 'sentry' at MetaFilter. Wed, 09 Apr 2008 11:30:26 -0800 Wed, 09 Apr 2008 11:30:26 -0800 en-us http://blogs.law.harvard.edu/tech/rss 60 http://www.metafilter.com/70671/You%2Dhave%2D20%2Dseconds%2Dto%2Dcomply <a href="http://technabob.com/blog/2008/04/08/remote-controlled-paintball-turret-is-ready-for-action/">Putting up a sentry!</a> Commercially available paintball sentry guns. Optional extras include a VR heads up display. If $1399 is too much you could <a href="http://www.youtube.com/watch?v=XzYdthtTuAE">build your own</a>. Watch out for spies! <a href=" http://www.metafilter.com/56022/A-chilling-precident">Previously</a> <small>(and slightly more lethally) </small> tag:metafilter.com,2008:site.70671 Wed, 09 Apr 2008 11:30:26 -0800 gun kidsonlawn paintball robocop robot sentry sentrygun Telepresence turret turretgun Artw