San Ramon business brings mobile, inkless fingerprints to you

Valley Sentinel Staff   In the mid-1800s, William Herschel, working as a British officer in India, recognized the value of fingerprints as unique and permanent forms of identification and recorded clients’ fingerprints on contracts. In 1892, Buenos Aires police officer Juan Vucetich successfully matched bloody fingerprints found at a murder scene, signaling the first time […]