Light, color and shadows
The brightness estimate relates to the scene observed by the cameraphyphoxphyphox: camera-based brightness estimation, not a separate light sensor
- The brightness estimate relates to the scene observed by the camera
A game extracts brightness or color from the image. phyphox shows a camera preview and brightness estimate; autoexposure complicates uncalibrated comparisons.
Design tips
- Lock exposure and white balance for comparisons when the device permits it.