George Karavatsos

George Karavatsos

George Karavatsos
More ideas from George
AirHopper: Bridging the Air-Gap between Isolated Networks and Mobile Phones using Radio Frequencies by mordechaiguri via slideshare

Information is the most critical asset of modern organizations, and accordingly coveted by adversaries. When highly sensitive data is involved, an organization…

How the NFL tracks everything on the field but the ball

Most people know radio-frequency identification (RFID) chips as the security tags adorning clothes in stores, but this year they can also be found inside the uniforms of NFL players.

Delivering malicious Android apps hidden in image files

Attackers change home routers' DNS settings via malicious code injected in ads - Help Net Security

Project Thaw, smartphone-pc interaction

THAW: Hybrid Interactions with Phones on Computer Screens THAW is a novel interaction system that allows a collocated large display and small handheld devices to seamlessly work together. The smartphone acts both as a physical…

A Swarm of One Thousand Robots

The robots can even tell other robots when they are broken or off course, allowing the healthy robots to maintain their work. It’s some amazing technology and looks wildly cool on video. I suspect, however, that we don’t have to worry about these little b

Image-editing technique lets 2D objects get flipped, turned upside-down

Image-editing technique lets objects get flipped, turned upside-down - AIVAnet

These robots have x-ray vision, thanks to WiFi

Researchers at UC Santa Barbara have used WiFi to create X-Ray Vision Robots. The patented technology they have designed makes uses radio frequency signals.

Visual microphone can pick up speech from a bag of potato chips

Scientists Recover Sound by Analyzing Tiny Vibrations in Solid Objects