The US Division of Homeland Safety (DHS) plans to gather and analyze pictures of the faces of migrant kids on the border in a bid to enhance facial recognition expertise, MIT Expertise Assessment can reveal.
The expertise has historically not been utilized to kids, largely as a result of coaching knowledge units of actual kids’s faces are few and much between, and include both low-quality photographs drawn from the web or small pattern sizes with little range. Such limitations mirror the numerous sensitivities relating to privateness and consent in terms of minors.
In observe, the brand new DHS plan might successfully resolve that drawback. However, past issues about privateness, transparency, and accountability, some consultants additionally fear about testing and creating new applied sciences utilizing knowledge from a inhabitants that has little recourse to offer—or withhold—consent. Learn the total story.
—Eileen Guo
What Japan’s “megaquake” warning actually tells us
On August 8, at 16:42 native time, a magnitude-7.1 earthquake shook southern Japan. The temblor, originating off the shores of mainland island of Kyūshū, was felt by practically 1,000,000 folks throughout the area, and initially, the specter of a tsunami emerged. However solely a diminutive wave swept ashore, buildings remained upright, and no one died. The disaster was over as shortly because it started.
However then, one thing new occurred. The Japan Meteorological Company, a authorities group, issued a ‘megaquake advisory’ for the primary time. It was partially issued as a result of it’s potential that the magnitude-7.1 quake is a foreshock – a precursory quake – to a far bigger one, a tsunami-making monster that might kill 1 / 4 of 1,000,000 folks.
The excellent news, for now, is that scientists assume it is extremely unlikely that that magnitude-7.1 quake is a prelude to a cataclysm. However the slim risk stays that it was a foreshock to one thing significantly worse. Learn the total story.