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
To make sure there is no metal in your food, idiot!
the Nintendo wii uses motion sensor technology can buy it for around £2000
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.
Photo-electric (PE - as opposed to the ionization type of) smoke detectors do indeed use the reduction of light energy at the receiving end to "Sound The Alarm". Whether or not this is IR energy, I can't say. Might someone else please fill this in? Thanks.
I have more then one metal detector , and choose my 2nd in line for quick hunts outta the collection of detectors I have .
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.
Smoke detectors detect smoke by not detecting it. They sense not the smoke, but the oxygen levels surrounding it. when the oxygen levels drop, or when smoke replaces the oxygen, the alarm goes off.
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.
technology