john89 to No Stupid Questions@lemmy.world · 3 months agoWhy do computer night lights work?message-squaremessage-square7fedilinkarrow-up15arrow-down127
arrow-up1-22arrow-down1message-squareWhy do computer night lights work?john89 to No Stupid Questions@lemmy.world · 3 months agomessage-square7fedilink
minus-squareOnno (VK6FLAB)@lemmy.radiolinkfedilinkarrow-up19·3 months agoIf you mean automatic brightness correction, most computers have a camera, some have a more generic light sensor. If you mean night mode, a computer knows what time it is and most know where they are, so they can look up local daylight hours. If you mean something else, you’ll need to elaborate.
If you mean automatic brightness correction, most computers have a camera, some have a more generic light sensor.
If you mean night mode, a computer knows what time it is and most know where they are, so they can look up local daylight hours.
If you mean something else, you’ll need to elaborate.