Collaborate Disseminate
What’s the best way to measure the depth of a well using a smartphone? If you’re fed up with social media, you might kill two birds with one stone and …read more Continue reading Measuring a Well with Just a Hammer and a Smartphone
If you want to play with radar — and who could blame you — you can pretty easily get your hands on something like the automotive radar sensors used for …read more Continue reading Hacked Ultrasonic Sensors Let You See With Sound
Most of us associate echolocation with bats. These amazing creatures are able to chirp at frequencies beyond the limit of our hearing, and they use the reflected sound to map …read more Continue reading Humans Can Learn Echolocation Too
Two cross-site scripting vulnerabilities (CVE-2024-42009, CVE-2024-42008) affecting Roundcube could be exploited by attackers to steal users’ emails and contacts, email password, and send emails from their account. About the vulnerabilities Round… Continue reading Roundcube flaws allow easy email account compromise (CVE-2024-42009, CVE-2024-42008)
People go missing without a trace far more commonly than any of us would like to think about. Of course the authorities will conduct a search, but even assuming they …read more Continue reading Solving Cold Cases With Hacked Together Gear
Two new technologies allow a single pair of glasses to track eye movements and read the wearer’s facial expressions, respectively. The systems use sonar instead of cameras, for better battery life and increased user privacy.Continue ReadingCategory: We… Continue reading Odd-looking glasses track your eyes and facial expressions without cameras
Two new technologies allow a single pair of glasses to track eye movements and read the wearer’s facial expressions, respectively. The systems use sonar instead of cameras, for better battery life and increased user privacy.Continue ReadingCategory: We… Continue reading Odd-looking glasses track your eyes and facial expressions without cameras
Already equipped with an impressive sonar system, new research reveals that dolphins have an extra ability that evolves as they mature in the space where their baby whiskers once were. The super sense may help them navigate and find hidden food sources… Continue reading New dolphin super power discovered
Ever look out at a pond, stream, or river, and wonder how deep it is? For large bodies of water that are considered navigable, it’s easy enough to pull up …read more Continue reading Mapping the Depths with an Autonomous Solar Boat
One of the most common ways of measuring the speed of a vehicle is by using radar, which typically involves generating radio waves, directing them at a moving vehicle, and …read more Continue reading Using Sonar To Measure Traffic Speeds