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Wireless Network Modded to See Through Walls
- Text size
Technology Review
October 2, 2009
- A d v e r t i s e m e n t
Researchers at the University of Utah say that the way radio signals vary in a wireless network can reveal the movement of people behind closed doors. Joey Wilson and Neal Patwari have developed a technique called variance-based radio tomographic imaging that processes the signals to reveal signs of movement. They’ve even tested the idea with a 34-node wireless network using the IEEE 802.15.4 wireless protocol, the protocol for personal area networks employed by home automation services such as ZigBee.
The basic idea is straightforward. The signal strength at any point in a network is the sum of all the paths the radio waves can take to get to the receiver. Any change in the volume of space through which the signals pass, for example caused by the movement of a person, makes the signal strength vary. So by “interrogating” this volume of space with many signals, picked up by multiple receivers, it is possible to build up a picture of the movement within it.
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October 2nd, 2009 at 3:28 pm
nice. I’ll be sure to be butt ass naked in my house.
end the fed now now now Reply:
October 2nd, 2009 at 3:35 pm
goodnewsaboutgod.com by dr day
drtenpenny.com
infowars.com
henrymakow.com
fluscam.com
LOOK UP ALBERT PIKE how THREE WORLD WARS WERE PLANNED
skynetblogs Reply:
October 2nd, 2009 at 3:46 pm
CIA EXPOSED: Another torture tape showing the true face of the US democrasy
Huge NWO losses reported in Vietnamistan.
Use the following tags “redefining the psychological warfare” in a search engine and discover the uncensored news
IRELAND !!! Hello ??? Reply:
October 2nd, 2009 at 6:05 pm
NOT EVEN A FRICKEN WORD ON IRELAND AND THERE DEATH VOTE ON THE LISBON TREATY?
.
PATHETIC
.
YA, JUST MORE FEAR AND PANIC….SKIP THE IMPORTANT STUFF
SAD.
free2dissent Reply:
October 2nd, 2009 at 8:39 pm
http://news.bbc.co.uk/2/hi/7452171.stm
When Irish Eyes Are Smilin, All The World Seems Bright and Gay
pResidentEvil Reply:
October 3rd, 2009 at 6:36 am
Mr Cowen accused the No camp of “misrepresentation”, saying voters had voiced concern about “issues that clearly weren’t in the treaty at all”, the Irish Times reported.
Turnout is said to have been about 45%. Commentators had predicted that a low turnout figure would suggest a rejection.
The treaty, which is designed to help the EU cope with its expansion into eastern Europe, provides for a streamlining of the European Commission, the removal of the national veto in more policy areas, a new president of the European Council and a strengthened foreign affairs post.
The treaty is due to come into force on 1 January 2009.
Fourteen countries out of the 27 have completed ratification so far.
The Lisbon Treaty replaces a more ambitious draft constitution that was rejected by French and Dutch voters in 2005.
Just over three million Irish voters are registered – in a European Union of 490 million people.
In 2001, Irish voters almost wrecked EU plans to expand eastwards when they rejected the Nice treaty. It was only passed in a much-criticised second vote.
W T C 7 Reply:
October 3rd, 2009 at 11:59 am
Qwest building controlled demolition Phoenix AZ in High Definition!
Even though it is controlled, it is not as perfect as WTC 7.
The elevator shafts withstood the implosion and fell over, unlike wtc7 where everything crashed down
http://www.youtube.com/watch?v=tAzkfPTNXOE
IRELAND.....Hello ??? Reply:
October 3rd, 2009 at 1:23 pm
@ free2dissent
http://news.bbc.co.uk/2/hi/europe/8288181.stm
Looks like a quick switch a roo
To a Yes vote.
I smell something VERY fishy…….
sad
where are the real cops? Reply:
October 3rd, 2009 at 12:03 am
############### SPREAD THIS INFORMATION ###############
Wall Street criminals exposed By Marcy K.:
kaptur.house.gov/index.php?option=com_content&task=view&id=289&Itemid=1
youtube.com/watch?v=tMCZ8JeEpUw
or
fednet.net/asx/2008/kaptur092208.asx
Tim Geithner refusus to answser Brad Shermans question:
youtube.com/watch?v=rEpmRv2kAng
or
youtube.com/watch?v=_nWFfJQtoT8
HQ version: youtube.com/watch?v=Gvt1uzLv15o
Rep. Alan Grayson asks the FEDERAL RESERVE Inspector General where the money is gone..:
youtube.com/watch?v=PXlxBeAvsB8
HQ version: youtube.com/watch?v=cJqM2tFOxLQ
**********END THE CRIMINAL RESERVE – ACTION STEPS**********
Bills to be supported: S 604 and HR 1207. Information:
ronpaul.com/on-the-issues/audit-the-federal-reserve-hr-1207
or
http://www.campaignforliberty......d-home.php
1. Sign the HR 1207 Petition:
www(dot)campaignforliberty.com/campaigns/hr1207petition.php
2. Sign the S 604 Petition:
www(dot)campaignforliberty.com/campaigns/s604petition.php
3. Already signed the petitions? Contact your Representatives:
www(dot)campaignforliberty.com/campaigns/hr1207action.php
Another one you might sign instead of the above 1st and 2nd step:
auditthefed.com
############### SPREAD THIS INFORMATION ###############
pissed in pahrump Reply:
October 2nd, 2009 at 6:26 pm
have you seen the bs the masons have put out trying to cover for albert pike
OOPS! Reply:
October 2nd, 2009 at 4:43 pm
Ok,now that’s just what the “public” has figured out…..What do you think Gov knows about this or many other “technologies” kept from the “public”….Stealth tech shown in Blackbird
“public” knowledge now, so what replaced Blackbirds technology? FLYING SAUCERS?
HACKER Reply:
October 2nd, 2009 at 8:50 pm
You are very misinformed, this technology was created by the public, a cliche known as hackers. Hackers have better technology than the government. I am in the security field and this technology was introduced into the security field just recently, If you think this is crazy you should see the technoloy I developed.
pResidentEvil Reply:
October 3rd, 2009 at 6:40 am
You’re a cliche’?
Alrightie, then. Let’s see evidence of you turning your tech against the global masters like Tronny Mnemonic. Gimme a link, though. I never got past BASIC.
. Reply:
October 4th, 2009 at 12:54 pm
please tell us more about Tronny- couldn’t find a thing on the internetz
Johnny Canuck Reply:
October 3rd, 2009 at 1:10 pm
White hat hackers, we are on your side! Get ready to use your skills. Soon we will have cybor-war. If they try to take the net from us, then that means war! This is the last bastion of free speech. I am trying to tell people how important the net is, and how it influences our lives. I am tired of hearing “you can’t believe anything on the net”. This is our library, our information source, our communication system. Just the fact that the idiots that gave us this thing, and how people have developed and used this technology, shows you how unimaginitive these creeps are. As for the developers of this spy-shit – go fuck yerselves. Wipe that shit-licking grin off you face!
OOPS! Reply:
October 3rd, 2009 at 6:48 pm
SO hackers had STEALTH TECH before GOV? MESSAGE HAS NOT BEEN RECEIVED
OOPS! Reply:
October 5th, 2009 at 3:53 pm
NO, you are very misinformed! YOU REALLY HAVE NO IDEA WHAT YOUR TALKING ABOUT. NOTHING IN YOUR LIFE HAS NOT BEEN USED OR TESTED TO IT’S FULLEST IN
SECRET LABS FOR YEARS BEFORE YOU GET USE OF IT. JUST TRY TO GET A PATENT ON SOME “USEFULL” OR “NEW WAY OF THOUGHT” TECH AND YOU MIGHT DISAPEAR
FOR AWHILE….IF YOUR LUCKY! ASK NICOLI TESLA ….IF HE WAS AROUND.
dave(VS)Golliath Reply:
October 2nd, 2009 at 5:57 pm
HAHAHA!!! Why not work on getting electric vehicles on street and in the air???
We have enough surveillance technology!
Sense Reply:
October 2nd, 2009 at 10:36 pm
Well there is a good chance they might catch me spankin it then. I do it about 10 times a day.
evolution revolution Reply:
October 3rd, 2009 at 4:36 pm
Once again a little somethin somethin to keep you all freaking out this is old technology being vamped as something new to the citizens outlook company Screammmmmmmmmmmmmaaaaaaaaaaaaaaaa
theroadlesstraveled Reply:
October 4th, 2009 at 1:04 am
the government can see us thru our ceilings via satellites in space… the best way to avoid being surveilled thru your ceiling is reflective foil “ductboard” over your insulation in your attic.. Plus it will cool your house off better in the summer time.. The reflective foil reflects infrared which is what they are using to see you wih .. have a look into some of the unclassified invasive technology out there .. http://www.youtube.com/watch?v=HNKCSuX_E1A
Red Dawn 09 Reply:
October 4th, 2009 at 12:38 pm
And awake people see through government the same way. Point being? We all have more power than we are aware of. Only takes one person to change the world. Are you that person? Click my name for more information on todays hottest topics including swine flu,Ron Paul,Bilderberg and others. Movies,video’s,blog’s,text and when you cant cram anymore, Games. Updated daily and newly awakened patriots welcome.
crouching intern hidden stoggie Reply:
October 5th, 2009 at 2:36 pm
I think Bill basically summed it up when he cleaned his johnson on the oval office drapes
October 2nd, 2009 at 3:28 pm
Whose behind this
Johnny Canuck Reply:
October 3rd, 2009 at 1:38 pm
Thanx!!!!
Crankymon Reply:
October 3rd, 2009 at 2:26 pm
I hear you Canuck, and get a good sense of the passion in your comment. Killing the internet is the same thing as killing the wonderful new economy ( and so much more, the library, etc.). Which is exactly what the ultra-controllers want. They want us all living in hovels, if we’re lucky and not on their shite list, and scrounging for a meal a day. In their imaginings the new technologies are only for themselves, not for their common peasants. I’m not the first to call them ” the Regressives “. And as for the developers of the new wireless wave technology, I agree, F ‘em and the horse they rode in on. It doesn’t sound good.
October 2nd, 2009 at 3:30 pm
good we can use this for catchin dem dere weapons a mass distrukton
some dude with a computer Reply:
October 3rd, 2009 at 10:21 am
I think the correct spelling is distrukshun. Learn to spell, lol.
LilBush Reply:
October 5th, 2009 at 4:46 pm
Thats just the soft biggotry of lowerd misunderestimation,,heh thats why yer not a decider heh,,spend all yer time just a bangin awaay on yer typriter thingy ,,just yer weapon of mass-distraction….yea yeah FIRE FIRE FIRE do not threten my TP,,,,,,,,,,,BUNGHOLE
October 2nd, 2009 at 3:31 pm
Using technology against us? NOOOOO that never happens.
nader paul kucinich gravel Reply:
October 3rd, 2009 at 2:36 pm
Rachel sure did have a BIG problem with Grayson’s use of a word…
She sounded just like an AIPAC Neocon “dishing out the punishment”
Honesty compassion intelligence guts?
We have an ongoing American Holocaust.
Do you still want to believe what they told you about 9/11?
The guilty are busy importing private mercenaries to hide behind.
October 2nd, 2009 at 3:35 pm
I doubt they will be anything close to clear images, just shadows probably.
Graft Reply:
October 2nd, 2009 at 4:22 pm
what they put out (or admit to) is usually 10 years old.
jmc Reply:
October 2nd, 2009 at 4:28 pm
this is true plus DEa has use of such for at least 8+ years in the drug war/tax but this is through the net/tubes???
. Reply:
October 4th, 2009 at 12:42 pm
yep, heard about this years ago…
keepinitreal Reply:
October 2nd, 2009 at 7:37 pm
Yeah but you can still shooy at a shadow save a whole lot of time… sit on the street with an LRAD. make the announcement for everyone to leave thier houses. give them and then shoot any shadows that move…Hmmm becasue they are sure to be a right wing extremist
October 2nd, 2009 at 3:44 pm
Now what would be a good defense against this? What if you put sheets up along the walls and some fans to keep em flapping. It only follows movement right? Maybe Halloween animatronics moving around to give false locations.
goldnsilver Reply:
October 2nd, 2009 at 5:50 pm
It would have to be something with water or metal. Radio waves go right thru a sheet.
keepinitreal Reply:
October 2nd, 2009 at 7:41 pm
i would um hange a 2nd layer of drywall buy put a layer of thick aluminium foil under it or old chain link fence sections the ones with lead cores
October 2nd, 2009 at 3:45 pm
So they can watch me take a dump and wipe my Obama afterwards. LOL.
someguy Reply:
October 2nd, 2009 at 4:24 pm
ha what an O-hole
. Reply:
October 4th, 2009 at 12:43 pm
oooooo!
redfaced Reply:
October 2nd, 2009 at 4:26 pm
speaking of taking an dump, im glad they werent watching me this morning. WOW, sometimes even I amaze myself. I still cant sit on my obama.
dave(VS)Golliath Reply:
October 2nd, 2009 at 6:00 pm
Really funny that even though it seems racist, I’m not the only one that made that joke up, hahaha!!! I’m the farthest person from being racist, but yeah, I said that b4, I’m gonna go take an obama, not because he’s black, but because he is SHIT… He would be shit even if he was PURPLE!
October 2nd, 2009 at 3:48 pm
They Will Not work, It has to understand about, Wall Mass, Each Structure is different, and having me walk in from on my Laptop and my Wireless router, to know what is going on? lol Well it could say that there is something moving? but not know where I am. It is something that is just in a planning state if any. but what is the point when you have a TV Cable and in the agreement saying, we will not use your TV to view your home.
If a Speaker is kinda like a Microphone if you think about it.
So what is to say they can not listen in on you.
If you have the right programming, you can create almost anything. Voice/face/body movment rec,
The list goes on and on.
October 2nd, 2009 at 3:54 pm
well, it may work in USA but here in Puerto Rico all the houses are built in extra strong concrete, the one used for bunkers. Sometimes not even the cellphone signals pass through the walls. It’s easy, is you’re getting spied on too much move here to Puerto Rico, you are more than welcomed.
. Reply:
October 4th, 2009 at 12:44 pm
I dont think the govt is that worried about
puerto rico
October 2nd, 2009 at 3:55 pm
if*
October 2nd, 2009 at 3:56 pm
http://www.vaccinesafety.edu/package_inserts.htm
Try flumist? Great, now go spread H1N1 to the rest of us….
Thank you Dr. Mengele…I mean John P. Holdren…
pissed in pahrump Reply:
October 2nd, 2009 at 6:30 pm
fed ex was giving free flu shots yesterday, i got into a debate with the nurse, lol i think only one or 2 of many took the damm thing
October 2nd, 2009 at 4:04 pm
I am a hot single woman with a lean tight body, who would like to see me through my walls?
jmc Reply:
October 2nd, 2009 at 4:29 pm
can… has
UHQ Reply:
October 2nd, 2009 at 8:59 pm
I love American hot babes… kiss
Rick Reply:
October 3rd, 2009 at 12:03 pm
LOL, with all this RF energy bouncing around you wont be that way for long.
Every nerd on the block will be making a vector to radio shack to build one of these things!
. Reply:
October 4th, 2009 at 12:45 pm
soon everyone will have metal walls installed!!
October 2nd, 2009 at 4:16 pm
This guy deserves first-
http://www.youtube.com/watch?v=KWu-efNN8PM
October 2nd, 2009 at 4:50 pm
They can see through walls unless you have lead paint on the wall. And you thought they wanted lead paint off walls to save the children.
. Reply:
October 4th, 2009 at 12:46 pm
do you really know what you”re talking about, or just speaking from your o-hole?
October 2nd, 2009 at 5:15 pm
Freakin’ Pedophiles!
October 2nd, 2009 at 5:23 pm
cool, they wont even have to come in your house to shoot you!
October 2nd, 2009 at 5:25 pm
So they invented this did they? This was done a long time ago.
roaddog6 Reply:
October 2nd, 2009 at 5:39 pm
ogbios—yep.
October 2nd, 2009 at 5:44 pm
skynetblogs the huge u.s, troop kill invietnamistan is so they cant come home and fight for mom and dad
jerseygirl Reply:
October 3rd, 2009 at 1:37 pm
SPOT ON!!!!!
. Reply:
October 4th, 2009 at 12:49 pm
exactly- any troop reading this right now: COME HOME & DEFEND US
October 2nd, 2009 at 5:49 pm
“WakeUp” http://www.archive.org/details/WakeUp_542
______________________________
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October 2nd, 2009 at 5:52 pm
They sunk the Economy so the Irish would vote yes for the lisbon treaty..Because we all need a job..So they say!
. Reply:
October 4th, 2009 at 12:49 pm
among other things… I CANT BELIEVE THE IRISH FELL FOR THIS.
October 2nd, 2009 at 5:55 pm
I am number 200,800,44 on Obhamas hit list because I called him a Piss Flap. Fuck you obhama just deal with it!
October 2nd, 2009 at 5:58 pm
I called obhama a piss flap
Tony curtis Reply:
October 2nd, 2009 at 5:59 pm
He is worse than a piss flap, he is a dogs knob.
roaddog6 Reply:
October 2nd, 2009 at 7:49 pm
??
October 2nd, 2009 at 6:28 pm
Hmm! If this is based on wireless internet signals, it makes me wonder what the wireless cellular broadband signals show?
. Reply:
October 4th, 2009 at 12:51 pm
or why they’re installing wifi everywhere
October 2nd, 2009 at 7:57 pm
Tjis is notjing new- they have been doing it for years with EMF weapons.
October 2nd, 2009 at 8:03 pm
Posted too fast – j should be h – sorry!!!
. Reply:
October 4th, 2009 at 12:51 pm
tjjjhatts ojjkay!!
October 2nd, 2009 at 8:22 pm
http://wiki.answers.com/Q/Why_.....adio_waves
October 2nd, 2009 at 9:42 pm
Will YOU Stand Up For FREEDOM With Your Fellow AMERICANS ?
The Liberty Coalition is a future third party alliance made up of Americans who support Liberty and oppose Big Brother government.
Join us today!
http://thirdpartyalliance.net/
. Reply:
October 4th, 2009 at 12:52 pm
this sounds interesting…
October 2nd, 2009 at 11:21 pm
Here maybe the answer that will protect us.
Anti-Wi-Fi paint keeps your wireless signal to yourself
Here is the link:
http://tech.yahoo.com/blogs/null/151779
I think it should work to block the signals from getting out. Fuck em
. Reply:
October 4th, 2009 at 12:53 pm
!!!!!!!!!!!!
I LOVE YOU GUYS
October 3rd, 2009 at 1:00 am
reject treaty lisbon!!!
free2dissent Reply:
October 3rd, 2009 at 11:39 am
Irish Eyes wll be crying
October 3rd, 2009 at 1:01 am
One huge setback to the nwo
October 3rd, 2009 at 7:54 am
It must be a slow news week surely!
I’m sick and tired of these Infowars “sensationalist msm” headlines!
0 out of 10 Alex…weak as piss in fact…particularly when you allow “and use yourself” the very techniques you denounce!
Just who’s payroll are you on Alex…who are you subservant to???
Johnny Canuck Reply:
October 3rd, 2009 at 1:27 pm
Huh? Go kiss your NWO gay fuckin’ leader’s ass!
October 3rd, 2009 at 11:02 am
http://www.hopevideo.com/david_asscherick-1.htm
Free cds and dvds about the New World Order
October 3rd, 2009 at 11:30 am
What a bullshit article to post here, Gee 10 years ago while using wireless internet I always knew when some one was walking around in the next room between me and the AP.. This is not news!!!
October 3rd, 2009 at 11:36 am
Doesn’t Utah know that airports use similar technology? You know, lead sheets on your walls will prevent these lurking police/Fed eyes from invading you privacy.
October 3rd, 2009 at 12:08 pm
This looks like the same concept as radar using microwaves. A 2.4 GHz signal is a microwave signal, close to the range of your microwave oven of 2.450 GHz. read the allocation and frequency charts. If the WiFi signals were very strong enough and high above outside you can track storms with it like doppler radar. Learn your physics, what is ever moving or being reflected bounces back and forth off the 2.4 GHz antenna.
October 3rd, 2009 at 12:33 pm
OH YA,AND TRY TO GET A PATENT ON ANYTHING OF UNUSUAL THOUGHT OR POWERS AND YOU MIGHT DISAPEAR FOR AWHILE ….IF YOUR LUCKY!
Pigs Use Rusty Technology Reply:
October 4th, 2009 at 5:12 pm
Oops! I Just Crapped My Pants! Where do I go to get depends diapers?
October 3rd, 2009 at 2:38 pm
Why do all the trolls have IP’s out of Israel?
. Reply:
October 4th, 2009 at 1:17 pm
!!!!!!!!!!!!
Troll Software Reply:
October 4th, 2009 at 6:17 pm
Trolls located other parts of the country, but don’t know where.
nader paul kucinich gravel Reply:
October 5th, 2009 at 9:05 am
Linux WireShark
October 3rd, 2009 at 8:43 pm
Like “The Fifth Element.”
October 3rd, 2009 at 9:34 pm
“…Shin-ichi Ohkoshi’s team at the University of Tokyo in Japan has now identified a new aluminium-iron oxide able to block waves with a frequency almost four times higher. They used a sensitive magnetometer (a scientific instrument used to measure the strength and/or direction of a magnetic field) to confirm that a powder of the new oxide can absorb EM waves of up to 182GHz at room temperature.”
October 4th, 2009 at 11:43 am
WE
must strip “Entity” status from all Corporations and wealthy
Foundations (profit and non-profit alike) so they can no longer
petition the “PEOPLE’s” Congress–to include all political PAC’s and
Parties Left or Right as well. Laws should be passed banning any
contributions from these power mongers to the “PEOPLE’s”
Representatives–if they are caught they should spend life in prison
with NO PAROLE!!!!!!!!!!!!! Do you really want to stop the enemies of
the people…?
October 4th, 2009 at 5:28 pm
Time to go back to a wired network.
October 4th, 2009 at 10:07 pm
This video is from the people who did the study at the University of Utah..
http://www.youtube.com/watch?v=ifQkbMJ_sXM
October 4th, 2009 at 11:00 pm
Wireless home PCs is for noobs. Hardwired forever!
October 5th, 2009 at 8:58 am
The government knows about advanced technology….even William Cooper said they are more advanced in technology. When he saw a space ship come from the water and fly up in the air in the 60’s he knew they had more technology than people knew about.
Even Chris Rock joked “you mean to tell me I can’t get a Durrango ($60,000 truck) that bumper won’t eventually fall off and you got space ships going near the sun that don’t melt or explode”!
This article isn’t old news but it support the video on youtube called Wake Up American’s.
October 5th, 2009 at 9:09 am
Censor?
Fox “News”
ANTI 911 TRUTH
All Israeli all the time
Neocon News Network
William J Fallon UNREST
Complete Corruption effect
The “Federal” Reserve flush with cash
All MSM Propagandists singing same song
Ventura Sheehan Perot Paul Nader McKinney Kucinich Kaptur Gravel Gonzalez Clemente Choate Carter Baldwin Anderson
Grayson too?!
October 5th, 2009 at 3:23 pm
This morning (10/05) at about 10:00 when I took my computer out of standby, a youtube video of hannity and trafficante arguing automatically started playing. Has this happened to anyone else? I have satellite internet. Should I take this as fair notice of hack attack, or could it be innocuous?
Back in ‘05 Jordan Maxwell was on Noory’s show until the phone company shut him off. Then he heard someone profanely threatening him. He shut off his computer, thinking it might be at risk. When he turned it on two days later it came on displaying some weird symbol.
Anyway, this is by way of warning, DON’T assume some impotent deviant isn’t hiding behind a keyboard somewhere routinely violating your civil and constitutional rights.
C. Davis Reply:
October 5th, 2009 at 3:35 pm
P.S. This might explain why so many of my posts here are deleted. Only the trolls and other racists, race baiters and pro- and anti christ bloggers get posted.
October 7th, 2009 at 11:25 pm
CHEMTRAILS:
http://www.youtube.com/watch?v=lovRlVSQhbA