If you ever wanted to do old school LEGO Robotics with the Apple II then let me tell you that it's not all that difficult to setup.
Check out my blog :- http://lukazi.blogspot.com.au/2014/07/lego-legos-first-programmable-product.html
It covers what to do and where to get it.
Software: LEGO Lines / LEGO TC Logo / LogoWriter Robotics
Controller: LEGO Interface A.
Interface card: Apple II Interface Card 9767
LEGO Bricks: 4.5V Technic Control sets
Please get in contact if you can help out with completing some of the outstanding resources.
Thanks and enjoy,