AutoSummarize

Imagine this scenario: Five minutes to get to the professor’s office, and you suddenly remember that she wanted you to include an abstract (a summary) at the beginning of your thesis. Or this one: You proudly plunk your report on your boss’s desk and he says, “I’m not reading all this. Give me the 15-minute version.” Word’s AutoSummarize feature just may come to the rescue.

Unfortunately, Word doesn’t actually read your document and then write a well-crafted summary. (Maybe in Word 2028.) What Word does is scan the document for frequently used words, then string what it believes to be the key sentences together into a summary. (“Key sentences” are those that include those most common words.) In other words, you’re best off setting fairly low expectations for this feature. Think of AutoSummarize as something that helps you come up with a rough summary; you can (and should) edit the summary later.

Creating an AutoSummary

Open the document you wish to summarize; choose Tools → AutoSummarize. Word immediately gets to work, compiling a list of key words in your document and flagging the sentences that contain them. Since it may take some time, especially in a long document, kick back and watch some TV. If nothing’s on, you can press ⌘-period to cancel the process.

When Word’s behind-the-scenes work is done, it presents you with a dialog box like the one in Figure 7-16.

If you’ve filled in the Keywords and Comments boxes on the File → Properties → Summary tab, uncheck the “Update document statistics” box here. Otherwise, Word will replace your keywords and comments with its own keywords and summary.

Figure 7-16. If you’ve filled in the Keywords and Comments boxes on the File → Properties → Summary tab, uncheck the “Update document statistics” box here. Otherwise, Word will replace your keywords and comments with its own keywords and summary.

Type of summary

The icons under the “Type of summary” heading let you choose how you want Word to display the summary it has generated:

  • Click Highlight key points if you’d like to scroll through your document and see which sentences Word flagged as being key points for inclusion in the summary as in Figure 7-17. This option is an effective way to see how Word has interpreted your document.

    The only way to really interpret Auto Summarize’s results is by using the “Highlight key points” summary. This way, you can see Word’s summary in context as you flip through the document. This view displays a tiny toolbar (upper-right) that lets you switch between the highlighted view and the Hide everything view, and adjust the percentage of the original included in the summary.

    Figure 7-17. The only way to really interpret Auto Summarize’s results is by using the “Highlight key points” summary. This way, you can see Word’s summary in context as you flip through the document. This view displays a tiny toolbar (upper-right) that lets you switch between the highlighted view and the Hide everything view, and adjust the percentage of the original included in the summary.

    When you click OK, your document appears with yellow highlighting on certain sentences. You also get a tiny toolbar containing a button for toggling between the summary and the highlighted version, as well as a slider for adjusting the length of summary percentage (see Fields). Click Close on this toolbar to return your document to its original condition.

  • Insert an executive summary copies the sentences Word has chosen as representative and displays them at the beginning of the document. If the summary is either too long or too sketchy, press ⌘-Z to undo the AutoSummary. Now see “Length of summary” below.

  • Create a new document opens a blank Word document and puts the summary there (instead of at the top of the document).

  • Hide everything is the choice for those who aren’t ready to commit. When you click OK, it shows you the summary, hiding the balance of the document without actually closing it. A small toolbar also opens, where you can adjust the length of the summary (see below), and toggle between the summary and the full document.

  • Under Length of summary at the bottom of the dialog box, Word shows you the length of the summary relative to the full document. The default setting is 25 percent, which means that the summary is exactly one-quarter the length of the document as a whole. When you change the percentage and then click OK, the AutoSummarize dialog box goes away, and Word re-creates the summary according to your whims.

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