The electronics in your radar or laser detector work no faster than those in my radar or LIDAR gun.
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Stacked with laser scanners, radar, cameras and loads of processing power, the race's robots nimbly avoided each other.
Some luxury cars already contain adaptive cruise control, which uses radar or laser-based sensors to track the movements of vehicles on the road ahead.
Building on Volvo Car Corporation's and Volvo Technology's already existing safety systems - including features such as cameras, radar and laser sensors - the vehicles monitor the lead vehicle and also other vehicles in their immediate vicinity.
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Feedback (usually a laser, GPS, or RADAR) allows constant adjustment of the path in flight.
Television cameras, radar and four laser-based distance monitors tell it what its surroundings are like.
Blowing cigarette smoke determines the positions of otherwise invisible alarm-triggering laser beams, and a handy radar shows the positions of nearby guards, and the direction they are looking in.
The flights will be conducted by a DC-8 outfitted as a special airborne laboratory with laser mapping instruments, ice-penetrating radar and gravity instruments.
While some of these weapon and sensor systems like the Electromagnetic Railgun or the Free Electron Laser are at least a decade away, the Laser Weapon System and Air and Missile Defense Radar systems are almost ready for prime time deployment today.
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These include GPS, stereo cameras, radar and Light Detection and Ranging (LIDAR) laser tracking.
There is a second advantage to using lasers in preference to radar: while they have a similar range, laser sensors have a significantly wider field of vision.
The systems include laser scanners, haptic handles and gloves, a vibrating seat, lights, smart helmet-cameras and radar as well as a pannier full of the electronics that analyse data gathered by the sensors and pump out warnings.
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