US regulators are proposing a labeling system for AI healthcare apps, including requiring disclosure of how the tools are trained and how they perform (Wall Street Journal)

Wall Street Journal:US regulators are proposing a labeling system for AI healthcare apps, including requiring disclosure of how the tools are trained and how they perform  —  Regulators want to create a ‘nutrition label’ for AI apps in one of Washington’s first attempts to impose safety requirements on the technology

Secret Sky: Seeing sunspots on paper

During partial phases of a solar eclipse, one popular activity is to project and capture solar crescents when trees are in leaf. Tiny spaces between leaves can act as natural pinhole cameras, projecting dozens of solar crescent images on the ground. But such projections aren’t only visible when there’s an […]