The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup tool ...

Google added a pen tool to let a presenter add marks on Google Slides; the pen joins the laser pointer option as a way to draw attention to parts of your presentation. While laser pointer lines ...

In iOS 17 and MacOS Sonoma, Apple added the ability to open and annotate PDFs right in the Notes app. Keep reading to learn how it's done. In the latest version of iOS and macOS, Apple has updated the ...

When AI models fail to meet expectations, the first instinct may be to blame the algorithm. But the real culprit is often the data—specifically, how it’s labeled. Better data annotation—more accurate, ...

Matthew Luskey, assistant director of the University of Minnesota’s writing across the curriculum program, wants undergraduates in his classes to talk with each other when they first encounter an ...