Omeka is an open-source website platform for creating and viewing digital collections comprised of “items” including photos, videos, documents, or audio, among other formats. Creators upload and describe various items creating a miniature digital archives. Items from the archives can then be used to create exhibits which use explanatory text and arrangement to put the items in context and create a cohesive narrative for the viewer.
Items in Omeka are described using the Dublin Core metadata standard. Dublin Core is a common standard used by libraries, archives, and museums around the world. The high quality metadata makes it easy for users to search for items within the site.
If you do not already have one, the first step in the process of creating an Omeka site is to sign up for a Georgetown Domain. I recommend using your name instead of a project title when you set up your domain in case you need to use it again for other classes or projects. Once you’ve signed up for a domain:
Click existing user from the GU Domains homepage and sign in
Select Omeka from the list of Applications on the Cpanel
Select Install this application
Follow the setup prompts and select a username and password you’ll remember
Now you’re ready to Launch Omeka and sign in with that username and password
Once you’ve installed Omeka there are a few things you need to do to get the system ready to use.
Scroll down to the bottom of the page and find where it says ImageMagick Directory Path
Enter /usr/bin
Click test to make sure it worked, if you get an error, check there isn’t a space before or after the filepath
Next, click on Plugins from the menu on the upper right
Click activate for Simple Pages and Exhibit Builder
Collections provide an optional way to group the items in your Omeka site into groups. Each item can only be in one collection. If you choose to use collections, you’ll want to set them up before items, as the option to put an item into a collection appears during item creation.
From your Omeka dashboard select Items
Click Add an Item
Use the Dublin Core fields to describe the item to the level of detail you can. It’s ok to skip fields if it does not apply to your item. Be sure to be consistent across all your items (for example: put in all dates in the same format).
Click the tab for Item Type Metadata, select the type of item you have and fill in any desired fields (item type is not required but it’s nice to use if you have information about the item not expressed elsewhere)
Click the tab for Files and upload any files associated with the item
Click the tab for Tags and add any tags you want to associate with the item
If you have any plugins enabled that allow for extra information to be associated with an item (for example Geolocation) tabs with those options will appear. Fill in the information asked for in those tabs to take full advantage of the plugin
Decide if you are ready to make the item public and if you want to make it featured and check those boxes
Select a collection from the drop down menu to add it to a collection if you’re using collections
Click Add Item
Exhibits consist of pages of items and text; you’ll select items from your library and connect them with text. They offer a way to add context and connections between the items in your Omeka site.
From the admin site, select Exhibits from the sidebar; then select Add an Exhibit .
You’ll need to fill out the following fields on the resulting “Exhibit Metadata” page:
Title: The title of your exhibit.
Slug: A short word or words that will make up the last part of the URL (address) for your exhibit and should roughly follow your exhibit title. For example, if the title of our exhibit is “Food and Culture,” the slug might be “food-and-culture”. Use hyphens instead of spaces and keep the slug short!
Credits: Give your team credit for the exhibition.
Description: This [short!] description will appear on the listing of exhibits.
Tags: (Optional) Type in keywords for your exhibit, separated by commas.
Theme: Leave as “current public theme”
After you’ve filled out the preceding fields, save your exhibit by selecting Save Changes in the upper right-hand corner of the screen.
Select the Add Page button at the bottom of the Exhibit Metadata page.
You’ll be taken to a Page Metadata page; fill out the Title and Slug fields.
Next, choose the layouts for your page. Select Save Changes in the upper right.
On the Edit Page Content screen, you’ll select items from your library to add to the page, optionally write captions for those items, and add text to the page.
Select Attach an Item in a content box to select an item from your library. You can select Show Search Form to narrow down the list of items by keyword, user, etc. Once you’ve found the item you’d like to attach, select Attach Selected Item
You can then add a caption for the item.
Repeat the process for however many items and text boxes you want on the page.
When you’re finished, select Save Changes (or Save and Add Another Page if you’d like to go straight into creating the next page).
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