The language MAIDR speaks and shows: every announcement, dialog, and
setting label. auto follows the browser's language, falling back to
English when the browser asks for a language MAIDR does not have.
Maximum number of echoes for 3D charts. A point with z = zMax produces this many echoes; lower z values produce proportionally fewer. 0 disables echoes.
Volume of the final echo as a percentage (0–100) of the main tone's volume. Echo volumes lerp from 100% (the original tone) down to this value at the Nth echo, so each echo position has a fixed volume regardless of how many actually play.
Delay between successive echoes, in seconds.
Which tactile graphics display MAIDR drives over Bluetooth, or null when the reader has not chosen one. Separate from the braille-display preset: that one sizes the braille panel, this one names a device with a pin area to draw the chart onto.
General application settings for audio, visual, and accessibility features.