technology that makes use of motion detectors
There are many levels of long range motion detectors, personal use and commercial use. Some motion detectors can detect movement up to 8-10 miles away. Some good brands for long range motion detectors are Honeywell and KNX.
motion sensetive
the Nintendo wii uses motion sensor technology can buy it for around £2000
People use metal detectors to keep you safe.
To make sure there is no metal in your food, idiot!
They use technology to make biofuel.
ww2 detectors use batteries not redaly available today 90volt -115 volt and large 1.5 volt dry cells. This and advancements in technology make the old detectors wall hangers. U S mine detectors in like new condition in original box with spare crystals go for 200-300 dollars.
There are many security cameras available for outdoor use that use motion sensing technology. You can buy them through Amazon, Nextag, and other companies as well.
He uses photos to make his sculptures and videos but uses just enough technology to make it look as if it didn't use any. He uses the computer to create/edit videos that often are Stop Motion or Performance pieces.
An outdoor motion detector is a great security system for any home. There several types of detectors on the market for home security use. You can view many options at http://www.specialtyalarms.com/site/1313932/page/470318
Probably the most important use is in the electric generator. They are used in metal detectors, and speakers. In generators they are used to generate a constant charge. In metal detectors they are used as a sensor; where the field is changed by metals in the ground. And in speakers they are used in a to and fro motion on a diaphragm to make sound.
technology