4
votes
3answers
218 views

How to dark adapt windows so that everything is red?

I often want to take my laptop out into the field for astronomical observations. This requires that my eyes be fully adapted to the darkness. Dark adaptation takes up to an hour to fully develop and ...
5
votes
1answer
306 views

Is there a way to adjust colors of a specific window?

Is there a (Windows) program or something that will allow the user to adjust the brightness/contrast/gamma of a specific window rather than the whole screen? As a use-case scenario, imagine having a ...