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 for pre-order and will start shipping in early March.

Whether you know what Smart Play or Smart Bricks are or not, you probably have some questions: More tech for my children? Is this safe? Will their privacy be respected? Should I get Lego Smart Bricks for them?

Mashable is here to help.

What are Lego Smart Play and Lego Smart Bricks?

Lego, the iconic 93-year-old toy company, isn’t known for computer chips or gyroscopes or sensors; they’re known for their simple multi-colored interconnecting building bricks and square Lego people. Yet, at CES, Lego announced they were bringing those chips and gyroscopes, and sensors to their building bricks and Lego people with their Smart Play line, which includes Smart Bricks, Smart Tags, and Smart Minifigures.

Smart what now? Let’s break it all down.

Lego Smart Bricks
Credit: Lego

Smart Bricks are the new Lego brick with all that previously mentioned tech inside. They work just like any other Lego brick when it comes to building. Smart Bricks can snap into any regular Lego brick and vice versa. However, Smart Bricks can also play sounds, light up in different colors, and interact with the world around them.

For example, if you connect a Smart Brick to a Lego airplane, the plane will make different sounds depending on whether you’re a kid flying the plane right-side up or upside down. If the Lego plane is “crashing,” the Smart Brick will make screaming noises as if it’s emitting from the Lego minifigure pilot.

Smart Tags are a thin, flat surface brick that snaps onto your Lego creation and informs the Smart Brick about what it’s connected to. Using that airplane example, you’d need the Smart Tag for that Lego airplane in order for the Smart Brick to know how to make those corresponding airplane wooshing sounds.

Smart Minifigures are Lego minifigures built specifically for Smart Bricks. The Smart Tag is basically built right onto the figure.

And Smart Play is basically just the name of this entire new interactive Lego toy line.

Lego Star Wars Smart Play TIE Fighter
Credit: Lego

Are Lego Smart Bricks safe for my kids?

Generations of kids have played with Legos without any sort of tech add-on. Now, our children will experience a whole new Lego. And, of course, whenever technology is introduced to children, there are certain concerns to be watchful for.  Should parents be concerned?

The main worry is usually regarding privacy. Lego says its Smart Bricks technology does not connect to the internet in any way and is completely offline. Lego doesn’t collect any data. There are no cameras or audio recording devices inside or connected to Smart Bricks.

Another potential issue when introducing tech to kids is whether it’ll affect their playtime or development. This isn’t as straightforward as the privacy concerns, as each parent will likely have their own opinion on this. However, Lego said that it created the Smart Play line in order to enhance physical play. It’s not meant to take over a child’s imagination or creativity. There’s no AI involved, no app that Smart Bricks need to connect to, and there are no screens involved at all.

Kids still have to build their Lego creations in the Smart Play line.

A perfect example of Lego Smart Play enhancing physical play was demonstrated by Lego at CES. Lego had two children race their Lego racecars. Thanks to the Smart Play capabilities, the Smart Brick at the finish line was able to light up with the color of the racecar that won the race. In a neck and neck race, Smart Play can help avoid any potential conflict that might arise between two highly competitive kids, leaving time for more building or racing and less arguing..

What will the Lego Smart Play sets look like?

Lego seems to have a good idea of how to sell parents and kids alike on their new Smart Bricks technology. The first Lego Smart Play sets are all Lego Star Wars related.

Lego Star Wars Smart Play X-Wing
Credit: Lego

At CES, Lego announced three Lego Star Wars Smart Play sets: Luke’s X-Wing, Darth Vader’s TIE Fighter, and the Emperor’s Throne Room Duel.

Since then, Lego has announced five more Lego Smart Play sets — and once again, they’re all Lego Star Wars related: Millennium Falcon, Mos Eisley Cantina, Luke’s Landspeeder, Yoda’s Hut, and Attack on Endor.

Lego Star Wars Smart Play Throne Room Duel
Credit: Lego

The Landspeeder set is the most affordable, priced at $39.99. The Throne Room Duel is the most pricey of the Lego Star Wars Smart Play sets at $159.99.

When will Lego release Smart Play sets?

Lego will release the first Smart Play sets on March 1, but fans can pre-order them now at Lego and Amazon.