Build an Alexa Skill that controls Lego sets and win a prize
 

What if Lego sets could respond to voice commands? That's the premise of a new contest Amazon and Lego launched on Tuesday that asks enthusiasts and developers to use the Alexa Gadgets Toolkit to add voice commands to Lego's Mindstorms sets. All you...

https://www.engadget.com/2019/09/24/...-lego-contest/