Invention

QR code

Masahiro Hara, Denso Wave
Type of matrix barcode (trademarked name)
Read on Wikipedia
Edit in Backend
ByMasahiro Hara, Denso Wave

Related

More to read

EmojiText#TextMultiplication signText

Around this

Beyond inventions

Q12199837GameQ134734524GameQ2316017Game
Q11501289Japan
Q6578481GameQ134723452GameQ134196932GameQ134731893GameQ764069GameQ116378059GameQ767456GameQ124707960GameQ4053298Game

World tour

Same vibe, elsewhere

Q126462072GameQ4017054Game
Q113112348Japan
Q123510507GameQ131434187GameQ132258531GameQ217423GameQâlat daqqaFoodQ17146GameQ135910158GameQ718448GameQ122442250GameQ3794847Game