Once you install the Streamfully extension for Google Chrome, you can start hovering over links that you see on the web, then Streamfully will display previews of the page that you're about to click to.
Hovering the mouse pointer over a link causes a small preview of the linked page to pop up in a tiny window, making it easier to decide whether to click through to the page or not.
Once you see a preview of the printed pages that the Web page will generate, you can use the Print command box to instruct your computer to print only the ones you want, ignoring blank or unnecessary pages.
Come to think of it, I wouldn't mind seeing a preview of the web page I'm about to tweet.
When you mouse over a search result, you get a Snap Shot preview of the Web page in a pane on the right.
This also brings up a preview of the text on the page.
The results can be displayed as a preview of a page of the book.
Preview of one page of the pro forma logbook distributed to every study participant.
