A parents guide to Lego Smart Bricks

By now, you might have heard about Lego Smart Play system, which Lego calls the biggest evolution in brick-building technology in 50 years. You may have even heard of the Smart Bricks from your kids. 

Or perhaps you saw Mashable's own CES coverage of the unveiling, when Lego made its first appearance at the world's biggest technology convention to officially announce Smart Play and Smart Bricks.

Lego's first Smart Play sets, which are all part of the Lego Star Wars line, are now available...