Topic
#glare
Articles about glare from the Abdohoo.App Solutions blog and help centre.
Capturing colour Shadecard
Lighting and framing for a good colour reading
Use soft indirect daylight from one source, lay the fabric flat, fill the big box with plain cloth, tilt the phone about 30–45° and keep the reference card in the same light.
Troubleshooting Shadecard
Couldn't get a clean reading: fix a rejected capture
A rejection names the guard that failed: photos that disagree, persistent glare, an overexposed card or an unreadable chart. Fix that one thing and tap Retake; no scan is used.