ISO/TR 9241-331:2012为自动立体显示器（ASD）的光学特性建立了人类工效学的观点，旨在减少这些显示器上的立体图像造成的视觉疲劳。它给出了ASD的术语、性能特征和光学测量方法。它适用于透射和发射类型的空间隔行自动立体显示器（双视图、多视图和整体显示器）。这些都可以通过平板电脑来实现- 面板显示器、投影显示器等。

ISO/TR 9241-331:2012 establishes an ergonomic point of view for the optical properties of autostereoscopic displays (ASDs), with the aim of reducing visual fatigue caused by stereoscopic images on those displays. It gives terminology, performance characteristics and optical measurement methods for ASDs. It is applicable to spatially interlaced autostereoscopic displays (two-view, multi-view and integral displays) of the transmissive and emissive types. These can be implemented by flat-panel displays, projection displays, etc.