The Department of Homeland Security is carefully watching the internet. They search through publications like this one (actually, specifically this one: we've been on the DHS watch-list for awhile), as well as all of our public social media lives, for possible "Items of Interest," which they find by searching for a whole bunch of sometimes-ridiculous keywords. (Animal New York rounded up a bunch of them.) It got us wondering: We write about a lot of security and military stuff here at PopSci. What's the DHS reading on our site?
The great MIT Mood Meter claims to know all your hopes, dreams and fears. Well, perhaps not. But it can count the number of smiles in a given area, giving some kind of indicator of mood expression.
The Mood Meter came about when a team of researchers at the place from whence all awesome things come, MIT's Media Lab, hooked up a camera and screen (or projector) to some nifty facial recognition algorithms that can spot faces and smiles in real time. And, after assuring campus security that they wouldn't be recording any images, they placed the installations in four different locations across MIT's campus.
By Lauren GravitzPosted 07.28.2010 at 2:00 pm 8 Comments
A new, implantable sensor that wirelessly transmits blood-glucose data has the potential to completely change the way most diabetics control their disease.
The round device is just a bit smaller than a Double-Stuf Oreo -- about 1.5 inches wide and half an inch thick -- and would be implanted in a person's torso. It's hermetically sealed, with an integrated antenna that wirelessly transmits data, a long-lived battery, and a pair of sensors.
Time to shake off that post-Thanksgiving tryptophan daze and see what the other Turkey has been doing. Turns out those Turkish officials have begun working on two Internet projects: a Turkish search engine that aims to address Muslim sensitivities, and government-controlled e-mail accounts for all 70 million Turkish citizens.
Military and police higher-ups can now see just how many shots a particular weapon fired during the course of a battle or incident. The Register reports that a new black box device designed for rifles and submachine guns could report on ammo usage and weapon jamming, as well as who shot whom at what time.
We always knew that the National Security Agency collects a lot of surveillance data from satellites and by other means, but we never quite imagined it was this much: the NSA estimates it will have enough data by 2015 to fill a million datacenters spread across the equivalent combined area of Delaware and Rhode Island. The NSA wants to store yottabytes of data, and one yottabyte comes to 1,000,000,000,000,000 GB.
Twitterati and other netizens should already know that their Internet musings are public and could potentially become fodder for intelligence analysts. But now U.S. spy agencies have officially invested in a software firm that monitors social media and half a million web 2.0 sites daily.