Auto Gamma / Dimming of screen
VOICES currently has a button that enables you to apply / remove the Gamma, providing a brightness control for use at night.
An automatic system would be a big advantage. There should be two options when applying an automatic switch:
- By time of day, manually configured for on and off.
- By long and lat value, based on a sunrise and sunset calculation. Code for this can be found at:
What about a light sensor?
Has anyone heard of any USB or otherwise connectable ambient light sensors for use with a notebook?