Leaf Robot

I love our home, we have a great backyard.  It's great that is until the fall rolls around and I have to trim, mow, whack, rake and throw away the biomass accumulated through the summer.  I feel (I don't know for sure) that most of my time is spent blowing and raking and then throwing away all the leaves that drop from the trees.  It would be nice to have a little iRobot go around my yard cleaning up the corners and under the bushes and other general places where it's hard to get a rake.  It could potentially be the same robot that weed whacks, mows and picks up the doggie doo.  Now there's a machine for you.