Do some design in your spare time. Well, in the main text, looking at the current design of most calculators and office stationery, their appearance style is mainly simple, and the modeling techniques are almost all grown by round body segmentation. Presumably, it is because the functions represented by calculators have been carried on too many devices. Apart from beauty, other spiritual personalities are rarely pursued. When thinking about junior high school, a calculator can also bring a special sense of ownership. Now, calculators with ordinary addition, subtraction, multiplication and division functions seem to have faded out of our lives. I think calculators may be old-fashioned after the Cyber era. Therefore, the ID of this work is based on futurism and the present. Facing the groups who still have this kind of feelings, we design a moderate but good "addition and subtraction" futuristic calculator. Emphasis on simple "addition and subtraction". The shape style of the golden mean is to distinguish it from calculators that are less and less like calculators. Isn't this exactly futuristic. Thank you for your support.

The research part analyzes the styles of calculators in several different times, the most classic of which is the structure of the slide cover with shell. I also conceived the operation form of the slide cover. But I have to say that the current concept of minimalist calculator is also very simple, and the color matching is also very deep in my heart.

The sketch part roughly explains each functional area. On the one hand, the idea of sliding cover is to make the machine have advanced computing functions at the same time, and on the other hand, it also pays tribute to the classics of the past. Known functions can be programmed modules, so I reserved fewer module locations. -is highlighted separately as the main visual element.

At the same time of modeling, further design is being carried out. The left purpose is to see the overall effect of the key area. On the right side, the lower part is simply divided, and stiffeners are made in the later part of the very thin part of the shell.

Do a few more plans to consider the rationality, delete the key or decide to cancel. This pot is back to the PCB, maybe press twice + press again-you can delete it back.

The pink match is not serious. You can wash your eyes with alcohol after watching it. (Dog Head)

Details need to be determined, surface logo design, speaker holes, and parts. Of course, in the end, I changed the shape of the chin of the machine. Now this flat face is not very good for a long time.

The overall shape is moderate, because I have positioned this machine like this, traditional, but stronger, the feeling of the first generation of robots, just play a good calculator seriously. The following models will use different styles.

With customized modules on the side, function operations can be set on small programs. If there is UI, of course, suppose there is UI. The UI interface is the same as the four modules of the calculator. Just drag the formula into the module with your finger and press it on the calculator. It's okay without a mobile phone. Press together with addition and subtraction and just look at the screen prompt. :) Bluetooth connection applet records each data.