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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 ...

Apple's Pages has a handy feature called "Smart Annotation," which lets you switch between a tightly-formatted document and easy annotation. All you need is an iPad and, ideally, an Apple Pencil. Here ...

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, ...

Jon Gilbert is a technology journalist with five years of experience covering mobile technology. He's covered smartwatches, tablets, smartphones, and Android accessories. He's attended CES to explore ...