If you attended DevCon 2016 and haven't given us your feedback yet, please do -- we're very interested in hearing how things went for you!
The above session list is likely the most convenient way to enter many individual surveys at once. But you also can use DevCon2Go if you prefer. To do this:
1) View the session detail in DevCon2Go
2) If on iPhone, tap the More... button
3) Tap the Rate Session button