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Swedish researcher investigates beeps and bleeps to improve driver safety

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Johann Fagerlonn's research in Sweden may one day improve traffic safety in Houston, Chicago or Baltimore. During his four years as a PhD student at Scania he studied how the arbitrary beeps and bleeps, that we usually experience, compare with meaningful auditory warning signals that have a clear correlation with the traffic situation. In December 2011 he presented his dissertation at the Luleå University of Technology.

“Through sound, we can relieve pressure on sight and thereby help the driver to focus on looking ahead,” he says. “Sounds tend to attract our attention, whether we like it or not. Just think of how we react when a mobile phone starts ringing in the middle of a meeting.”

With arbitrary sounds, which...

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Submitted Aug 04, 2012 By: PD

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honda0105 Champion Author Tallahassee Posts:18,828 Points:1,637,220 Joined:Nov 2008	Message Posted: Aug 8, 2012 5:42:52 AM Ignore honda0105 Report Abuse the more sounds, the less each sound means.
hibeam Rookie Author Dallas Posts:3 Points:228,685 Joined:May 2012	Message Posted: Aug 7, 2012 1:36:31 PM Ignore hibeam Report Abuse Too many noises already. Might just cause more problems.
sparky808 Champion Author Honolulu Posts:3,139 Points:624,685 Joined:Sep 2011	Message Posted: Aug 7, 2012 1:19:54 PM Ignore sparky808 Report Abuse old post
GatorGuy Champion Author Columbia Posts:2,284 Points:1,226,490 Joined:Jan 2009	Message Posted: Aug 7, 2012 12:10:27 PM Ignore GatorGuy Report Abuse Sounds like something they will over-engineer into the EV's and drive the price up even higher. K.I.S.S.
honda0105 Champion Author Tallahassee Posts:18,828 Points:1,637,220 Joined:Nov 2008	Message Posted: Aug 7, 2012 6:06:43 AM Ignore honda0105 Report Abuse unless it's a silent vehicle (i.e. EV), no need for all the noise. Eventually all the sounds are just drowning in a sea of noise.
sparky59817 Rookie Author Maryland Posts:1 Points:120 Joined:Jun 2012	Message Posted: Aug 7, 2012 12:07:19 AM Ignore sparky59817 Report Abuse they're all a bunch of crooks along with the government that lets them get away with it.....it's time we took this country back from the RICH!!!!
Bubba44612 Champion Author Ohio Posts:7,526 Points:1,903,410 Joined:Aug 2005	Message Posted: Aug 6, 2012 2:59:03 PM Ignore Bubba44612 Report Abuse Third day of bleeps?
Alaydown Champion Author Los Angeles Posts:5,249 Points:846,840 Joined:May 2007	Message Posted: Aug 6, 2012 2:55:16 PM Ignore Alaydown Report Abuse Repeat story! There are already too many warning lights and sounds already.
AnObserver Champion Author New Jersey Posts:8,489 Points:2,284,505 Joined:Sep 2005	Message Posted: Aug 6, 2012 2:48:34 PM Ignore AnObserver Report Abuse This story is so old it has mold on it. Don't they have anything better to do in Sweden?
keo Champion Author Colorado Posts:10,392 Points:2,061,565 Joined:May 2004	Message Posted: Aug 6, 2012 2:28:39 PM Ignore keo Report Abuse thanks sven
1Casey Champion Author Albany Posts:6,631 Points:1,810,945 Joined:Jun 2004	Message Posted: Aug 6, 2012 2:27:31 PM Ignore 1Casey Report Abuse safety for everyone
briinnc Champion Author North Carolina Posts:2,705 Points:834,820 Joined:Jan 2010	Message Posted: Aug 6, 2012 2:26:20 PM Ignore briinnc Report Abuse Again?
kelly1016 Champion Author Victoria Posts:1,953 Points:353,065 Joined:Oct 2011	Message Posted: Aug 6, 2012 2:24:02 PM Ignore kelly1016 Report Abuse Very old news
jony Champion Author Florida Posts:7,461 Points:1,656,290 Joined:May 2006	Message Posted: Aug 6, 2012 2:23:19 PM Ignore jony Report Abuse saturday news
redtruck01 Champion Author North Carolina Posts:1,621 Points:1,383,720 Joined:Mar 2009	Message Posted: Aug 6, 2012 2:17:50 PM Ignore redtruck01 Report Abuse Stay off the phone and drive is my safety suggestion.
nickatnite Veteran Author Indianapolis Posts:370 Points:296,715 Joined:May 2012	Message Posted: Aug 6, 2012 2:17:41 PM Ignore nickatnite Report Abuse Sounds like a good idea.
yvonneIL Champion Author Chicago Posts:3,855 Points:765,625 Joined:Apr 2011	Message Posted: Aug 6, 2012 2:14:46 PM Ignore yvonneIL Report Abuse ok
nztyraider Champion Author Nevada Posts:2,322 Points:716,205 Joined:Apr 2009	Message Posted: Aug 6, 2012 2:12:48 PM Ignore nztyraider Report Abuse Good for them.
bjdorval Champion Author Quebec Posts:2,394 Points:1,161,655 Joined:Jul 2008	Message Posted: Aug 6, 2012 2:09:36 PM Ignore bjdorval Report Abuse Is the intern getting a payoff to keep posting this article?
goodbuy Champion Author Michigan Posts:7,806 Points:1,449,205 Joined:May 2005	Message Posted: Aug 6, 2012 2:06:55 PM Ignore goodbuy Report Abuse And he must be paying someone to get this posted for the past 3 days.
19sheldon43 Champion Author Los Angeles Posts:3,979 Points:843,010 Joined:Jul 2009	Message Posted: Aug 6, 2012 2:03:35 PM Ignore 19sheldon43 Report Abuse This report is so old it's just one steady pleeeeep and it's as annoying the sound
jep39 Champion Author California Posts:1,182 Points:1,248,985 Joined:Jun 2007	Message Posted: Aug 6, 2012 2:03:02 PM Ignore jep39 Report Abuse He had to write something in order to get his PhD.
tobasco Champion Author Los Angeles Posts:7,376 Points:2,130,835 Joined:Mar 2004	Message Posted: Aug 6, 2012 2:03:02 PM Ignore tobasco Report Abuse R2D2
OCTAPA Veteran Author Toronto Posts:495 Points:504,580 Joined:May 2011	Message Posted: Aug 6, 2012 2:02:16 PM Ignore OCTAPA Report Abuse STILL ON...............
BobbyVA Champion Author Virginia Beach Posts:5,627 Points:1,200,830 Joined:Jul 2009	Message Posted: Aug 6, 2012 2:01:45 PM Ignore BobbyVA Report Abuse Old news, boring news this article seems to be BS!
lightbulbman2008 Champion Author Worcester Posts:420,500 Points:1,614,360 Joined:Oct 2008	Message Posted: Aug 6, 2012 2:00:37 PM Ignore lightbulbman2008 Report Abuse hmmm...
mikerroy Champion Author Albuquerque Posts:2,691 Points:747,175 Joined:May 2005	Message Posted: Aug 6, 2012 1:59:36 PM Ignore mikerroy Report Abuse ok
DJRIO Champion Author Miami Posts:8,186 Points:1,453,285 Joined:Jan 2008	Message Posted: Aug 6, 2012 1:58:46 PM Ignore DJRIO Report Abuse OLD NEWS!!!
BWJM Champion Author KW Posts:1,113 Points:303,780 Joined:Oct 2011	Message Posted: Aug 6, 2012 1:58:09 PM Ignore BWJM Report Abuse ok
ItisAJeepThing Champion Author Tucson Posts:20,025 Points:2,178,305 Joined:Oct 2006	Message Posted: Aug 6, 2012 1:54:13 PM Ignore ItisAJeepThing Report Abuse OLD NEWS!!! I don't want my vehicle to make any more sounds or noises. Too many beeps already.
RockCity Champion Author Denver Posts:8,050 Points:1,454,585 Joined:Mar 2009	Message Posted: Aug 6, 2012 1:52:21 PM Ignore RockCity Report Abuse Thanks swedish researchers, perhaps.
singlemom27 Champion Author Ventura Posts:3,248 Points:666,910 Joined:Apr 2011	Message Posted: Aug 6, 2012 1:48:23 PM Ignore singlemom27 Report Abuse no thanks
Mermaan Champion Author Boston Posts:1,572 Points:421,235 Joined:Apr 2011	Message Posted: Aug 6, 2012 1:42:47 PM Ignore Mermaan Report Abuse interesting
suzyq2007 Champion Author Dallas Posts:7,291 Points:1,674,725 Joined:Oct 2007	Message Posted: Aug 6, 2012 1:40:43 PM Ignore suzyq2007 Report Abuse does this really make a lot of sense
99church Champion Author Indiana Posts:1,957 Points:388,765 Joined:Oct 2011	Message Posted: Aug 6, 2012 1:37:27 PM Ignore 99church Report Abuse ditto bcweatherman
dsaine Champion Author North Carolina Posts:3,150 Points:659,220 Joined:May 2011	Message Posted: Aug 6, 2012 1:37:16 PM Ignore dsaine Report Abuse Ok
BCweatherman Champion Author British Columbia Posts:1,112 Points:1,250,530 Joined:May 2009	Message Posted: Aug 6, 2012 1:35:16 PM Ignore BCweatherman Report Abuse old news, just like gas prices, slow to come down
altima2008 Champion Author Philadelphia Posts:8,300 Points:1,764,715 Joined:Apr 2008	Message Posted: Aug 6, 2012 1:33:35 PM Ignore altima2008 Report Abuse Old article lets move on now.
sparky808 Champion Author Honolulu Posts:3,139 Points:624,685 Joined:Sep 2011	Message Posted: Aug 6, 2012 1:30:31 PM Ignore sparky808 Report Abuse old post.
TopGunn Champion Author Baltimore Posts:9,321 Points:2,643,005 Joined:Aug 2004	Message Posted: Aug 6, 2012 1:30:08 PM Ignore TopGunn Report Abuse ANCIENT !
Hambone61 Champion Author Oregon Posts:14,577 Points:2,531,975 Joined:Sep 2005	Message Posted: Aug 6, 2012 1:29:48 PM Ignore Hambone61 Report Abuse Is this anything like having your mother-in-law in the back seat? Just asking!
TelsaOR Champion Author Oregon Posts:3,596 Points:740,215 Joined:Jan 2011	Message Posted: Aug 6, 2012 1:29:23 PM Ignore TelsaOR Report Abuse Old posting.
TXryder Champion Author Texas Posts:2,854 Points:460,510 Joined:Jan 2012	Message Posted: Aug 6, 2012 1:25:24 PM Ignore TXryder Report Abuse old as a rotted corpse
tarheelcoastie Champion Author Greensboro Posts:5,326 Points:1,138,345 Joined:Jan 2009	Message Posted: Aug 6, 2012 1:22:35 PM Ignore tarheelcoastie Report Abuse anything is increase safety is good!
RochBear Champion Author Minnesota Posts:10,549 Points:1,758,260 Joined:May 2006	Message Posted: Aug 6, 2012 1:17:47 PM Ignore RochBear Report Abuse Yes, different sounds mean different things. But some cars have the stereo cranked so loud, you can't stand to think, even when you are the next car over.
CAD69 Champion Author Milwaukee Posts:3,341 Points:872,965 Joined:Nov 2010	Message Posted: Aug 6, 2012 1:16:36 PM Ignore CAD69 Report Abuse Really old
zaq001 Champion Author Atlanta Posts:4,114 Points:1,499,780 Joined:Oct 2008	Message Posted: Aug 6, 2012 1:15:51 PM Ignore zaq001 Report Abuse Old
regout Champion Author Quebec Posts:3,095 Points:860,405 Joined:May 2010	Message Posted: Aug 6, 2012 1:15:32 PM Ignore regout Report Abuse Old news.
frugalking Champion Author Twin Cities Posts:1,067 Points:218,445 Joined:Mar 2010	Message Posted: Aug 6, 2012 1:14:57 PM Ignore frugalking Report Abuse This is an old article.
eddyp94 Champion Author Ontario Posts:8,163 Points:1,660,835 Joined:Mar 2008	Message Posted: Aug 6, 2012 1:14:34 PM Ignore eddyp94 Report Abuse Stick to meatballs...