spotcodes
nounUK /ˈspɒt.kəʊdz/
US /ˈspɑːt.koʊdz/
Spotcodes are special little picture codes you can scan with a phone to find out more.
The teacher put spotcodes on the posters so we could scan them with a tablet.
RELATED WORDS
OTHER MEANINGS
2. Small printed marks that a machine reads to identify an item.
The warehouse workers used spotcodes to track each box.
3. Digital tags placed on objects to connect them to online information.
Each museum exhibit had spotcodes linking to a short video.
4. Patterns of dots used in games or activities to reveal hidden clues.
The treasure hunt used spotcodes that kids scanned to get the next hint.