Proceedings of the second biennial Cleveland Neural Engineering Workshop 2013.

The Cleveland Neural Engineering Workshop (NEW) is a biennial meeting started in 2011 as an "unconference" to bring together leaders in the neural engineering and related fields. Since the first iteration of the meeting, NEW has evolved from "just getting together" to a more important purpose of creating, reviewing, and promoting a uniform strategic roadmap for the field. The purpose of this short report, as well as the companion 2015 and 2017 reports, is to provide a historical record of this meeting and the evolution of the roadmap.