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Free From Ruler / tool

Free From Ruler

Ruler which measures length is surely needed not only architecture, design, fashion but also in our real life.
Unit of length is a lot such as feet, inch, millimeter, centimeter. Similarly, type of ruler is as many as unit of length.
Therefore, people who measures a length wants to buy variety type of ruler.
It's difficult to find the ruler which can be used in any situation with many function like measuring the length of curve, clothes, furniture.
Ruler and pen, both are needed for measuring and we recognize that ruler for measuring and pen for drawing a line. So I suggest the electric ruler.


Konkuk University

Konkuk University
Chungju, South Korea


Konkuk University

Konkuk University
Chungju, South Korea

Hyunwoo Park Jangwon Cho Eunsang Hwang Taemin Kim