The workshop relies on your participation. Please submit abstracts that are ROOT related: usage experience and feedback, novel uses, and development ideas are equally welcome. The workshop consists of presentations and discussions; there will be no poster session. Presentations are scheduled to be approximately 20 minutes plus 5 minutes of discussions. Once your abstract has been submitted it will be reviewed by the workshop's scientific committee. A first round of review results will be sent out begin of July; the latest notifications will be sent a week after the abstract submission has closed.