The US Division of Homeland Safety (DHS) plans to gather and analyze images of the faces of migrant kids on the border in a bid to enhance facial recognition expertise, MIT Know-how Evaluate can reveal.
The expertise has historically not been utilized to kids, largely as a result of coaching information units of actual kids’s faces are few and much between, and include both low-quality photos drawn from the web or small pattern sizes with little range. Such limitations replicate the numerous sensitivities relating to privateness and consent in relation to minors.
In follow, the brand new DHS plan might successfully remedy that downside. However, past issues about privateness, transparency, and accountability, some consultants additionally fear about testing and growing new applied sciences utilizing information from a inhabitants that has little recourse to offer—or withhold—consent. Learn the complete 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 almost 1,000,000 individuals 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 attainable 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 individuals.
The excellent news, for now, is that scientists assume it is vitally 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 complete story.
