SAE J1139
Direction-of-Motion Stereotypes for Automotive Hand Controls
Month of publication: 1999-07-01
Date reaffirmed: July 1999
Developed by committee: Controls And Displays Standards Committee
Annotation and contents
Source of this annotation and contents: SAE.
The purpose of this SAE Recommended Practice is to present design recommendations for the direction-of-motion of hand controls found in passenger vehicles, multipurpose vehicles, and trucks. These recommendations are based on recent and past human factors research and are important considerations in the design of control layouts. This document supersedes Figure 1 of SAE J1139 (9).
