All-in-1-pen full-feature pen

From the idea of ​​designer Mohammad Reza Navaei, All-in-1-pen is a full-featured pen. It can also be used as a ruler, a protractor and a compass. The shape is similar to that of a normal ballpoint pen, except that the top of the pen has liquid crystal. The screen can display the measurement data, and the side of the pen has a function bracket that can be opened when needed. With this bracket, the pen can perform many functions.

Details can be found in the text, and each function will be illustrated by an image.

▲ Compass: Open the side bracket and draw a circle with the apex of the bracket as the center. At the same time, the radius of the circle can also be displayed on the LCD screen.

▲ Protractor: The side bracket can also be divided into two. With the nib, it becomes three vertices. So, put the nib at the apex of the corner, and the other two are placed on the two sides of the corner, and the LCD will display The degree of the angle comes.

▲ Ruler: This function is more subtle. There is a small ball that can be rolled at the top of the cap. Rolling it can charge the pen. At the same time, the display will show the distance the ball rolls, which is equivalent to a super flexible measurement. Distance meter.

Source of information: Love