The Arduino and the Netduino are communicating over two digital IO lines. The animation is being synced over these lines. Rafel an I wanted to make the displays run. With success... but what next? Syncing both devices!
Since Rafael is developing on the Netduino platform and I am using the Arduino as platform, we had much fun putting these two devices together and let them talk to each other. This communication is used to keep the animation on both LCD displays in sync. There is a video below but it has a really bad quality. Focus your eyes on the LCD devices when watching it.
More information will follow in the next hours... ;)