The legislature finds that citizens of Washington are increasingly asked to disclose sensitive biological information that uniquely identifies them for commerce, security, and convenience. The collection and marketing of biometric information about individuals, without consent or knowledge of the individual whose data is collected, is of increasing concern. The legislature intends to require a business that collects and can attribute biometric data to a specific uniquely identified individual to disclose how it uses that biometric data, and provide notice to and obtain consent from an individual before enrolling or changing the use of that individual's biometric identifiers in a database.