Annotation service now has a professional version for users who want to mark up PDFs along with normal Web pages. Josh Lowensohn joined CNET in 2006 and now covers Apple. Before that, Josh wrote about ...

Google on Wednesday launched Sidewiki, a Web annotation tool that serves as a comment forum for Web pages. Sidewiki ranks entries according to their relevance, as determined by Google’s own algorithm.

Hypothesis, maker of an open annotation tool that allows users to make public or private annotations on any web page, PDF or document, has incorporated as a public benefit corporation — a move that ...

Add Yahoo as a preferred source to see more of our stories on Google. Way back in the early 1990s, Adobe released the Portable Document Format (PDF). Ever since, PDFs have been a key tool in getting ...

Earlier this year, a group of climate scientists were outraged about a Wall Street Journal editorial. In an earlier era, they might have written a letter to the editor, or meekly submitted their ...

Hypothesis is a free, open access platform that stands out from many other annotation tools with broader functionality. In particular, it offers students the opportunity to work collectively to share ...

Add Yahoo as a preferred source to see more of our stories on Google. Help visualize the point you're trying to make. The web doesn't have to stay fixed and static. With the right tools, you can type ...

Rina Shaikh-Lesko is a science writer based in San Jose, California. The team behind Hypothesis, an open-source software tool that allows people to annotate web pages, announced in March that its ...

Genius is getting that much closer to its mission of annotating the Web. Today the company is releasing an API that lets app developers access its huge database of annotations and texts. The impetus ...

So here is a wonderful highlighter for you named Epic Pen. It is essentially an annotation tool that enables you to highlight, draw, or write directly over any of your videos, software, web pages, or ...