Our new Digital Collections interface uses "faceted browsing" (also called "faceted navigation" or "guided navigation"). This type of interface has become common in e-commerce Web sites, and is becoming more widely adopted by libraries for catalogs and digital collections.

Faceted browsing combines the traditional "search" and "browse" functions into one tightly integrated interface. As you look for items using the Web site, every navigational choice you make presents you with a new set of results to consider. Did you get too many results? Narrow down your result set by clicking links in the "Narrow Results By" section. Too few results? Expand your result set back out by canceling individual facet selections (by pressing the X next to the term in the breadcrumb trail).

There are multiple ways to find items within a single collection:
Start from a collection's homepage. Each collection has a homepage where you'll find contextual information, along with links to browse different areas in the collection. In the left-hand Current Collection feature box, enter search terms to locate items only within that collection.

Search all collections and narrow results by collection. Enter search terms into the "Search all Digital Collections" box. If results are found in more than one collection, you will see collection icons in the Narrow By section. Click on the desired collection to limit the results to only that collection. If all matching results from a global search come from the same collection, you will see the corresponding Current Collection box on the left-hand side.
Capitalization:
EXAMPLE: lincoln
Don't worry about capitalizing your search terms. Lowercase terms will work.
Multiple Terms:
EXAMPLE: cat dog
Keywords separated by spaces default to "AND" search; only results that match all terms are returned.cat dogis the same ascat AND dog. Only results that match both terms will be returned.
Exact Phrase:
EXAMPLE: "new york"
Use quotations to indicate a phrase where the sequence of terms is important.
Wildcards: * ?
EXAMPLE: viol*
EXAMPLE: fr?nc?
Use wildcard characters like * for multiple characters or ? for a single character to find terms with similar spellings.
viol*will find results with "violin," "viola," "violet," "violent"
fr?nc?will find results with "france" or "french," but not "francisco"
Stemming:
Don't worry about plurals and verb tenses when issuing search terms--the system will take care of a lot of that for you. Searching for "car" returns items with "cars." "Likewise, searching for "drive" will match "driving," "drives," "driver," "drove," and other tenses.
Boolean Operators: AND / OR
EXAMPLE: "new york" OR boston
EXAMPLE: "new york" AND boston
Using OR returns results that match any of the terms entered. Using AND returns results that match all of the terms entered and is the same as separating terms by spaces.
NOT
EXAMPLE: lincoln NOT abraham
Use NOT to exclude items that contain the term after NOT. The above example will yield results with Lincoln, Nebraska and Lincoln Tunnel, but not Abraham Lincoln.
Grouping:
EXAMPLE: gedney AND (car OR truck)
Using parentheses is a good way to combine searches. The above example will return results that contain the term "gedney", but only if they also contain either "car," "truck," or both of those terms.
Fuzzy Searches: ~
EXAMPLE: theater~
The tilde (~) matches terms that differ only by a small number of letters. The above keyword search matches terms such as "theatre," "teacher," "heater," "treasure," and "leather." Fuzzy searches are useful when you are unsure about a term's spelling, or if there are multiple possible spellings.
Plus / Minus + -
EXAMPLE: +camera -kodak
+ and - operate the same way as AND & NOT. The above example will return all records that match the term "camera," but do not have the term "kodak".
Boosting Terms: ^
EXAMPLE: piano^5 OR polka
Using a carat (^) with a number next to it will boost the importance of that term in determining the relevance of the retreived results. In this example, items with the term "piano" will be considered five times as relevant as those with "polka," though items matching either will be retrieved.
Narrow Results By. Here, you will find "facets" or attributes of the items that are in the collections. Selecting links in this area will winnow down your set of results to items that match that particular facet. These options will change at each step, depending on the characteristics of the current result set.

Selecting "hair tonic" will return 59 items from the current set of results, all of which will be advertisements for hair tonic.
Search Within Results. Entering terms into this box will maintain the current search, while adding additional keywords to the limit the result set.
Selection History. In the breadcrumb trail under the main banner, you will see a history of the facet selections and keywords you have issued to show the current set of results. You may remove any of these choices, regardless of the order, by clicking the blue X. Your result set will expand each time you remove an item from your facet selection history.
Changing the Display of Results.



Bookmarks. You may bookmark an item or a set of search results to return to at a later time. You may use your browser's "Add to Favorites" or "Bookmark this Page" feature. Most browsers have a shortcut for this action: try Ctrl-D (Windows) or Command-D (Mac).
Advanced Result Saving. Using the "Add To" section below the images or results, you can save an item or set of items to a social bookmarking service such as del.icio.us (http://del.icio.us/). With individual items and multiple-item result sets, you may add personal notes, and reorganize items and sets of items into new groupings by applying tags. Your custom annotated results can be used to assist you in your research, or can be shared with others.

You may choose from multiple views for each item.

If you experience any difficulty using the system, or would like help, we encourage you to speak with our library staff.
