Back on April 11, I wrote about the "NXT Black Book" written by Yoshihito Isogawa. If you take a close look at the cover of that book, you'll see a walker demonstrated.
The book does NOT provide the building instructions for this robot. What it does provide are 10 full-color photos of the robot from various angles. I was able to "reverse-engineer" this walker after a couple of hair-pulling hours - lots of mistakes and realizations and Ah-Ha moments. Finally, I was able to duplicate the walker.
Well, that was the good news. The bad news? I can't get the thing to actually walk. I've played around with this robot enough and have had it. I can't provide you with the building instructions because I don't know if that's legal or not. The author doesn't provide them, so you're forced to do what I did if you want to try and duplicate it.
What it comes down to is a robot that for all purposes APPEARS to actually walk, but doesn't. I've made appeals to the public to try and track down the author for a video or some technical help, but no such luck. I'm not saying the author doesn't have a real working-walking robot, but what I am saying is that if I've built the exact same robot from the photos, then this thing is just for looks. Maybe it's possible I missed some small secret part that makes the whole thing work, but I doubt it. If anyone else has the book, I'd LOVE to hear from you regarding if you were able to build the walker and get it walking.
I want to believe.