MetaShield, an advanced materials company, launched Nanoprint, an anti-fingerprint nanotechnology-enabled coating which reduces the appearance of fingerprints and smudges by as much as 70 percent, according to the company. Applications include a variety of consumer and commercial products, including glass windows, doors and storefronts for high-traffic commercial environments. Nanoprint improves products’ day-to-day appearance and increases their cleanability, while decreasing maintenance time and cost, say officials.