The Wall Street Journal:

Anki Overdrive is the latest proof that videogames are coming to real life. The tiny AI-powered cars, which surprised robotics and slot-car fans alike when they first hit the market in 2013, will get new customizable tracks—plus hotter designs and abilities—when they arrive this fall.

But this second generation swaps out the simple roll-out mat tracks that the first cars drove on for a set of modular tracks that you can lay out any way you want. The new tracks are made up of plastic pieces that magnetically snap together. You can even create terrain—bridges, banked turns and dead-end cliffs.

I had the original track and, while interesting, it quickly lost our interest because of the track limits. This new setup looks fantastic.