Utilizing wireless angle sensors at key locations on the machine, this system displays the current height of the bucket edge to the operator in real time. Working from a fixed benchmark or referencing a rotating laser beam, the system assists the operator in reaching the desired depth. It is capable of holding a level grade as well as any desired angle of slope.

The relatively easy availability of miniature cameras has opened the door for equipment operators to have much better awareness of their surroundings and work.