2.1 mln digital signs to ship by 2010

The global market for retail digital signage displays is expected to grow to $1.7 bln by 2010, up from $1.4 bln in 2006, according to iSuppli. Shipments of digital signage displays are predicted to rise to 2.1 mln units by 2010, up from a mere 499,000 units in 2006.