By timothy from Slashdot's persistent-virtual-worlds department
:Hugh Pickens writes
writes "Neal Ungerleider writes about PlaceRaider, a trojan that can run in the background of any phone running Android 2.3 or above, and is hidden in a photography app that gives PlaceRaider the necessary permissions to access the camera and upload images. Once installed, PlaceRaider quietly takes pictures at random that are tagged with the time, location, and orientation of the phone while muting the phone's shutter sound. Once pictures are taken, PlaceRaider uploads them to a central server where they are knitted together into a 3D model of the indoor location where the pics were taken. A malicious user can then browse this space looking for objects worth stealing and sensitive data such as credit card details, identity data or calender details that reveal when the user might be away. If a user's credit card, bank information, or personal information happen to be out in the open — all the better. — the software can identify financial data, bar codes, and QR codes. End users will also be able to get the full layout of a victim's office or room. The good news? PlaceRaider isn't out in the wild yet. The malware was built as an academic exercise by a team at Indiana University as a proof of concept to show the invasive potential of visual malware beyond simple photo or video uploads and demonstrate how to turn an individual's mobile device against himself (PDF), creating an advanced surveillance platform capable of reconstructing the user's physical environment for exploration and exploitation. 'The message is clear — this kind of malware is a clear and present danger. It's only a matter of time before this game of cat and mouse becomes more serious.'"
As malware, it's spooky. But merely as software, this kind of intelligent 3-D imaging is something I'd like to be able to do with my phone.Read Replies (0)
By Soulskill from Slashdot's i-heard-that department
An anonymous reader writes "In 2008, Sherrie Walters, now 42 years old, discovered that she had rapidly spreading basal cell cancer in her ear. The disease is a type of skin cancer. The doctors pursued an aggressive treatment to combat the destructive disease, removing her ear, part of her skull, and her left ear canal. Though Walters was left without an ear, she was still able to hear with the help of a special hearing aid. A few months ago, doctors from the renowned Johns Hopkins University in Baltimore decided to try a new procedure on Walters. Using cartilage from her rib, the doctors stitched a new ear to match her right one. Then their creation was implanted under the skin of her forearm, where the ear grew for months. ...Doctors attached the ear and blood vessels surgically. Another surgery, conducted this week, gave the ear shape and detail. Dr. Patrick Byrne, a revered plastic and reconstructive surgeon, says that after the swelling goes down and the ear heals, Walters will have an ear that both looks and functions normally."Read Replies (0)