What’s occurring? There’s at the moment nothing stopping somebody taking the selfie you posted on-line final week and enhancing it utilizing highly effective generative AI methods. Even worse, it could be not possible to show that the ensuing picture is pretend. The excellent news is {that a} new device, created by researchers at MIT, may forestall this.
How does it work? The device, known as PhotoGuard, works like a protecting protect by altering images in tiny methods which might be invisible to the human eye however forestall them from being manipulated. If somebody tries to make use of an enhancing app primarily based on a generative AI mannequin to govern a picture that has been “immunized” by PhotoGuard, the consequence will look unrealistic or warped.
Why it issues: The necessity to discover methods to detect and cease AI-powered manipulation has by no means been extra pressing, as a result of generative AI instruments have made it faster and simpler than ever earlier than. Learn the complete story.
—Melissa Heikkilä
Why air-conditioning is a local weather antihero
Temperatures are rising across the globe, shattering excessive warmth data on mainly each continent. It’s making air-conditioning much less of a “good to have” and extra of an absolute necessity in some components of the world.
However air-conditioning is changing into a monster relating to vitality demand. We would have so as to add an entire US electrical grid’s price of recent vitality technology simply to energy all of the air conditioners that may come on-line within the subsequent few a long time. On the upside, loads of individuals are working in direction of enhancing present methods to make them extra climate-friendly. Learn the complete story.
