A good annotation tool can make the iPad a powerful companion for any teacher and scholar, especially if combined with a stylus for writing on the screen. But a bewildering variety of apps now exist ...

Yet another web annotation service is launching today. WebNotes is releasing virtual highlighting and sticky-note tools designed to help people track and annotate online content. The tools let users ...

I am not a big fan of Web annotation services that let people add their own virtual Sticky Notes or comments to Web pages for others to see. But Web annotation is back with the launch today of ...

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 ...

We may earn a commission from links on this page. iPhone: Evernote has released an update to its popular image annotation tool, Skitch, that includes new designs for its Mac and iPad client, as well ...

To annotate means to add notes or additional information on a topic. You can use annotations in various disciplines, including in law, where an annotation follows the statute's text. It can be in the ...