'Linceus GmbH is looking to turn miniature monorail cars into camera-equipped sentries, zipping around at nearly 50 miles per hour. And unlike human guards, Defense News' Barbara Opall-Rome reports, these rail-riding robo-watchers are "impervious to bad weather; operate around the clock; and come equipped with dazzling spotlights, high-decibel acoustics and other nonlethal means of warning the unwitting." A demonstration at Tel Aviv's Ben-Gurion Airport is planned for next week.'
