For our Navigation Device assignment, I decided to go for the simplest I could imagine:
4 LEDs and minimal design. KISS, that’s what they say. Do you guys know this acronym?
Here is a video of the prototype working. I hope it is clear enough for you to understand the commands. Let me know, since we didn’t try it in class. Also, when I was building it, my roomate said that this would be great for bikes. It is not possible that it doesn’t exist yet, I thought. Then I googled and found this: http://www.hammerhead.io