Philips Develops Roadside Drug-Testing Device 647
Al writes "A handheld developed by Philips for law enforcement detects traces of cocaine, heroin, cannabis, and methamphetamine in 90 seconds. The system uses magnetic nanoparticles attached to ligands that bind to traces of these drugs. Once saliva has been placed inside the device, an electromagnet mixes the sample and the nanoparticles. Frustrated total internal reflection (FTIR) — the same phenomenon that underlies fingerprint scanners and multitouch screens — is then used to measure a change to the refractive index. By immobilizing different drug molecules on different parts of a sensor surface, the analyzer is able to identify traces of each different drug. An electronic screen displays instructions and a simple color-coded readout of the results."
Re:More expensive stuff... (Score:2, Funny)
Waste of money (Score:5, Funny)
Its just a photo of a dog in a cap and glasses... (Score:5, Funny)
Well it was fun while it lasted (Score:4, Funny)
Re:Legalization (Score:3, Funny)
Frustrated total internal reflection (FTIR) - the same phenomenon that underlies fingerprint scanners and multitouch screens - is the used to measure a change to the refractive index.
Perhaps the Slashdot editors should use this device prior to posting an article to the main page. The again, what do I know?
Cheech and Chong (Score:3, Funny)
Cheech: Not anymore, hehehe.
Re:False Positives? (Score:4, Funny)
if $suspect == WHITE_AFFLUENT
return poppyseed_muffin
else if $suspect == MINORITY or WHITE_TRASH
return beatdown_arrest
endif
Re:Its just a photo of a dog in a cap and glasses. (Score:1, Funny)
And it has a multiple choice caption below it
Pick the following which is more likely to come from the subject of this image:
a. Meow! Meow!
b. Arf! Arf! Arf!
c. Hi i'm in ur clothez drivn ur truks lol!
I can see the headline (Score:5, Funny)
"Philips screw driver."
Re:Legalization (Score:2, Funny)
Speeding is bad too - we should give all people caught speeding jail time.
You have clearly never been to Virginia.
Re:Test for impairment, not specific drugs. (Score:5, Funny)
Re:Legalization (Score:5, Funny)
I've never had a problem smoking while driving. Friends have commented that i'm a better driver while stoned and i've done some double blind video tape tests of myself doing things stoned showing I am actually more coordinated
That reminds me of a joke I heard a long time ago:
What's the difference between a drunk driver and a stoned driver? The drunk driver runs right through the stop sign without even looking. The stoned driver stops at the stop sign and waits for it to turn green.
Re:Legalization (Score:5, Funny)
Hell, some of my friends still argue with me that THC is a hallucinogen
They said no such thing. I think you imagined the whole conversation.
Re:Legalization (Score:5, Funny)
rabid prohibition group, Mothers Against Drunk Driving, or NAMBLA
what
Perfect quote... (Score:2, Funny)
Re:Legalization (Score:5, Funny)
I'm a member of DAMM - Drunks Against Mad Mothers