It's additional evidence (in addition to dhconnelly above) that the author actually has no idea how to use the shell properly. "I've designed a new car ... thi

It's additional evidence (in addition to dhconnelly above) that the author actually has no idea how to use the shell properly. "I've designed a new car ... this one, you can POINT in the direction you want to go! No more stopping, getting out, and manually turning the front wheels every time you want to turn!"