Abstract (140-650 characters) - Your abstract will be displayed on the DC416 website, please summarize what your presentation will cover. Attendees will read this to get an idea of what they should know before your presentation, and what they will learn after. Use this to inform attendees about how technical your talk is, what tools will be used, what materials to read in advance to get the most out of your presentation. This abstract is the primary way to interest people in your talk, but should not give them the entire content of the talk. *