When you want to draw a round circle accurately, you need to use a tool such as a compass, and drawing it freehand in one shot is extremely difficult. ' Draw a Perfect Circle ' is a service that ...

When you try to draw a circle on paper using a common compass, you are not very smart because you need to pierce the paper with a pointed needle. ' Iris ' is a revolutionary tool that can draw an ...

Let's face it: drawing circles is hard. Our minds are programmed to love the symmetry of the shape, but our hands just can't make it perfect. We're so inadequate at drawing circles, scientists have ...