Survey Builder is a Drupal 7 module that allows you to create surveys, questionnaires, or plain old forms using a drag and drop interface. It makes use of the fantastic form_builder module, with views and features integration, and rules integration planned. Atchai has built this module and contributed it as open-source to the Drupal Community, first presented at the London Drupal Dropin event, held at Capgemini in December 2011.
Below are the slides from the presentation that Rob Hardwick and John Griffin gave at the Drupal Drop-in event at Capgemini in London on 12th December 2011.
For those of you who want to try survey builder out yourselves, this video guides you though the installation process and demonstrates the key features.