The FD2 is a stationary scanner with a two-megapixel high-resolution sensor that can stably scan codes printed on both very small and...

Information from facial feature points is QR-coded to achieve safe and secure authentication. Application examples Access control to a...

Streamlining the process from sales to admission with mobile tickets Problems Paper tickets require cost and time for distribution, and...

QR code scanning record is used to monitor possible forgery or illegal distribution of products. Problems Due to the distribution of...