Well we have a group project in one of my classes where we have to build a little robot that will basically grab a doll and climb up a building. We call it the King Kong competition, since the robot grabs the doll and climbs up the "Empire State Building." My teammates built a prototype, which left something to be desired... well a lot to be desired. But we won't dwell on that, today with the help of my Father-in-law we built a new and very much improved version of the original design. We sure missed my dad, I think he would have had fun too. Steve and I had to have a good enough time for him as well. It took quite a bit longer than originally expected, but the time was well spent I think.
Here's a picture of Steve with the finished project! Thanks a lot Dad 2, couldn't have done it without you!

Here's a top view of the little bot, the wires are actually neatly organized despite what it might look like to the novice bot builder.

This is a back isometric view, note the awesomeness of the treads and the huge robot motors!! 0 to 60 ft/hr in like 1.5 seconds, boo ya! That grabbing mechanism is driven by a servo motor [it grabs the Fay Wray doll (Fay Wray was the original actress in King Kong)] and has a cool hinge design for horizontal to vertical transitions.

Front isometric view, the sensors you can see coming up from the front, the are infrared emitter/receiver sensors. Pretty snazzy!

As per my mom's request I am now including pictures of the robot before the remodel:
This is the basic layout of the course. The "Empire State Building" goes in the middle, they hadn't installed it yet (obviously). The corner boxes are where the robots start out, they follow the black lines around and there are sensors on the black lines that relatively tell the robots where they are. The little cubbyholes on the sides of the square are where the dolls are located. The robot has to reach in and grab the doll, find it's side of the building and climb with the doll.

Here are some pictures of the original robot made by my group. This is the isometric view without the battery or sensors, it still looks pretty messy. You can see all the extra holes on the side where they were trying to figure out where to put stuff.

Okay here's a top view, if you look closely you can see that the motors weren't secured well. The back wheels kept falling off because they weren't put on well. Note that the tread tightness isn't equal.

Note the cardboard being used to hold the sensors in place... yeah... no, cardboard isn't generally used like this.

Once again, what's with all the holes in the side? The bottom was falling off, but you can't see that very well. By the way Steve, like me, they didn't know they were directional tires! :) Thanks again for the remodel help!