Geoff Duncan writes, programs, edits, plays music, and delights in making software misbehave. He's probably the only member of the Digital Trends staff who's played on hit records and had code running in space. He lives in Seattle, Washington.
Password-based security looks weaker every day, so why haven't we started using high-tech biometrics like fingerprints, voice recognition and iris scans yet? As it turns out, all of these have major barriers of their own.