Design Update

We are changing our original design. Instead of having large wheels, we will use a tread (similar to tanks from WWI). These treads will allow us to lower the base of the machine, so picking up balls will be easier. Also, we are lowering the angle of the base. In the first image, it went up almost 4-5 inches. We are thinking about putting the angle closer to 10-15 degrees. Another change is the size of the machine itself. We are going to make it more of a 6 in x 6 in square. This will make it easier to move up the stairs.