Figure 1

(a) Diagram of test room setup and the “interior” with a seated participant (participant consented to have this image published in an online open access publication); (b) Experimental procedure; (c) The Snellen Chart for visual acuity; (d) The Pelli-Robson contrast sensitivity chart; (e) View Satisfaction images (“Building”, “Pond”, “People”). The “People” image was recreated from a real photograph depicting a bustling street, transformed into line drawings to adhere to copyright regulations.; (f) Google color picker; g. CIE TCS 9–14 color swatches; (h) Color Challenge and Hue Test; (i) Circle graph.