The picture will be converted into a unique digital fingerprint, which can then be used to identify and block it from being uploaded by someone else. (mommyish.com)
Biometrics have been used to identify individuals since at least 500 B.C. Advances in computer software and networks in the 1990s allowed the collection of digital fingerprints into huge databases, which led to widespread adoption of fingerprint - ID software in smartphones, government agencies and high - security settings. (scientificamerican.com)
The store will feature a cooking demonstration with Food Network star Herb Messa from noon to 2 p.m. Aug. 3, and free digital fingerprinting for kids from 11 a.m. to 2 p.m. Aug. 4. (articles.chicagotribune.com)