This is a personal project by @dellsystem. I built this to help me retain information from the books I'm reading.
Source code on GitHub (MIT license).
(adjective) of, relating to, or located on or near the eyelids
Perhaps nearer to the hypnagogic mirages I am thinking of is the colored spot, the stab of an afterimage, with which the lamp one has just turned off wounds the palpebral night