Engineering conference sessions

1:30pm–5:00pm Tuesday, 07/26/2011
Presentation: external link
Learn why Android is awesome, and how you can build useful apps for the world’s most popular tiny computer even if you hate the idea of a telephone. Find out why a good UI and well thought-through interaction design are not optional components for mobile hackers, and build an actual app in 3 hours in this hands-on, fast paced tutorial. For existing programmers of any language at any level.
2:30pm–3:10pm Thursday, 07/28/2011
The General Mission Analysis Tool (GMAT) is an open-source mission design tool actively used and developed at NASA Goddard Space Flight Center. It is available now in beta form, and will be released fully by the end of the year.