I've got "automatic adjust brightness as ambient light changes" turned on in the display settings in system preferences, but the sensor, which is located to the left of the keyboard is just too eager! I only need to briefly pass my hand over the it and it instantly changes the brightness of the LCd backlight.
So I'm looking for a utility or some other means to slow this change down, so that it requires eg. 30 seconds of change in the ambient light before it changes the backlight intensity. Anyone know of such a thing?