Gardener / weeder (machine)

It is typical situation when gardener is doing work with scissors and they always should consider nice shape.
In addition, they have to handle it for regular space. However there is too much work for them and should spend too much effort and time.
For these reasons, I suggest a special device that called Gardener which is work instead of real gardener as work sophisticatedly.
Also, they can use the Gardener as a seperated device. Specifically, if there is a part of slight slope on the ground, the Gardener adjust height itself, and then keep working with its modified shape.