Sighting is done by holding up a pencil, pen or ruler at arm's length to the object being drawn. Measure the height of the subject along the pencil and still at arm’s length compare it to the ...

This robot it the result of improvements on his first drawing arm ‘bot featured here. The basic kinematics stayed the same in the arm’s second iteration, but the resolution was greatly ...

Sighting is done by holding up a pencil, pen or ruler at arm's length to the object being drawn. Measure the height of the subject along the pencil and still at arm’s length compare it to the ...