Sneak Preview
The standard way to activate a link is to "click" on an anchor.
Anchors are typically words or phrases, and provide little information
about their destination.
Some systems provide a little more information before actually following
a link.
In Hyperties for instance,
a short description
of the destination node is given when the cursor is moved over the anchor
leading to it.
In most WWW browsers the full
URL of the
destination is given when the cursor is moved over the anchor.