In 2012, NanaWall Systems is introducing dynamic glass for all its folding systems. Dynamic glass, or auto-tinting “smart glass,” changes tints on demand to reduce glare, heat loss and heat gain. Doors with this glass control glare to avoid investing in blinds or other window treatments. The glass provides control over how much light enters a building by changing tints from clear to dark on demand with the flip of a switch. For more information circle XXX on inquiry card.