Apache Stanbol is a modular set of components that provide semantic content management features. One of its core capabilities is to extract information from unstructured content, i.e. plain text. This process is called content enhancement. With content enhancement you can identify entities like persons, places, or organizations within unstructured content. Once entities are identified they can be automatically linked to open linked data sources on the web, like DBPedia. Other feasible use cases include: direct usage from web applications (e.g. for tag extraction/suggestion; or text completion in search fields), 'smart' content workflows or email routing based on extracted entities, topics, etc. Read the Apache Stanbol overview to learn more about Apache Stanbol.
The Simple Image Gallery is the first module I've created. I am publishing it as a way for other Drupal developers to learn some of the basics about module development. This can be used in a production environment, but isn't recommended since it has a few redundant areas.
Upon installation it creates a Content Type with an Image field. It sets the Image Field to 'Hidden' so it doesn't show up on the node. It also sets the field's Image Style and Image Link via code, but since it's hidden, it's rather pointless. It also creates an Image Style of Scale&Crop at 75x75 pixels. Lastly, it creates a Views page to display the content at ?q=image_gallery.
You can upload an unlimited number of images when you Add New Content. When you click on a thumbnail image, it will open a larger version next to it in a display div. It uses simple Javascript to accomplish this. I was going to use AJAX but that was far more complex than it needed to be. The JS hooks into the click() event and grabs the image source from the anchor tag.
This module provides Drupal integration with Zurb's Joyride Jquery plugin in order to provide a tour of different html elements on your Drupal site. Drupal integration is done via the Context module, which provides a way to control conditional calling of the joyride plugin and copy-and-paste method for adding specific tour code.