Dyes, chemicals and natural pigments possess a unique spectral signature invisible to the human eye but absolutely unique, like a fingerprint or DNA. Visualant's Spectral Pattern Imaging (SPM) Technology can be used to verify a $100 bill is authentic. Other product authentication solutions include:

• Biometric Solutions - Provides biometric solutions that utilize unique human characteristics used in place of a traditional (PIN), or other object used to authorize a transaction.



• Software Solutions - Customized software solutions for the ID authentication market.



• ID and Badging - Technology for ID Badging and Access Control solutions.