LabVIEW Add-on Dev Center » Product Documentation » NIWeek Session: Professionalize Your Add-On or App With Icons and Documentation Best Practices
This document contains the slides from an NIWeek 2011 technical session, where a Graphics Designer and a Technical Writer from NI R&D deliver a set of best practices for creating quality icons and documentation.
And don't forget to use HELPer (http://vigods.com/toolkits/HELPer/helper.html) for documenting your VIs...