, vice president of Identix, calls it a small problem. "The fact is Big Brother has all the information he needs on you without your fingerprints," he says. Gail Koehler, vice president of technology for Purdue Employees Credit Union in West Lafayette, Ind., was worried that members would be upset when she first deployed fingerprint scanners in her automated branch kiosks. Koehler says 12,000 members have registered their fingerprints with the credit union. "We spent the majority of our marketing dollars preparing ourselves to convince members that this was secure and not an invasion of their privacy," she says. "It was wasted dollars. We've basically had no objections. Members prefer the security."...