Table 1 Dome height by the diameter d.
From: Perceptual space and adjective rating of 2.5D tactile patterns
Color | d  =  1.4 mm | d  =  5.6 mm |
|---|---|---|
Black | \(360~\upmu \!{\hbox {m}}\) | \(1440~\upmu \!{\hbox {m}}\) |
Gray | \(120~\upmu \!{\hbox {m}}\) | \(480~\upmu \!{\hbox {m}}\) |
White | 0 (flat) | |
