Agggh... I just spent the last 5 hours staring down the barrel of the same bug, and for the life of me I can't determine why it is a bug. I'm getting a Segmentation Fault (EXC_BAD_ACCESS) on a private member variable, the variable is an array... the funny thing is if I comment out the offending lines, and then access the same variable in another part of the program there aren't any problems!
Why do all robots look like lunch boxes? Every time I read a story about a new robot doing this or that, I click on the link and wince as I see the picture... the last one was a $300,000 robot, who knows what it did, it looked like a trash can with a lunch box on its head. There is more to a robot than just functionality - albeit functionality is important esthetics have to count for something along the way.
