Reflection measurements in iso tc159 sc4 wg2 and iec tc110

Abstract

This paper summarizes the activities of ISO TC159 SC4 WG2 in the field of measurement of display reflectance as required for rating of ergonomic display performance since 1995, covering ISO 9241-7, 13406-2 and the series 9241-30x. The shortcomings of the methods are introduced and improvements are proposed. We also summarize the state of measurement methods for reflective displays in general in IEC TC110.