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Formerly, the traditional flat set square is hard to take, it must be dragged to
the edge of table smudging the set square and drawing paper.
The set square in combination with free curve shows an arching three-D surface in static situation, which is easier to be taken than the traditional.
Moreover, for drawing, it transforms to a flat set square by pressing and springs back to arching three-D surface when you let go.

The use of set square is changed :
Eyes : remarkable shape draws attention
Hands : enhances the sense of touch which is user-friendly when being taken.
Heart : slightly press to increases concentration in drawing.


Tungfang Design Institute

Tungfang Design Institute
Kaohsiung, Taiwan


Tungfang Design Institute

Tungfang Design Institute
Kaohsiung, Taiwan