While it's too big to fit in your pocket, the 35s follows in the tradition of a long series of handheld calculators. Every once in a while, I come across a product where I say, I've got to take that ...

The Structural Wood Design Calculator is for the iPhone or iPod Touch. It is a tool for engineers, architects, and builders, as well as students to design wood beams for strength in bending, shear, ...

[Amen]’s Rockwell 920 calculator from the 70s was a very impressive piece of hardware for its time. It sported a 16-digit display, a printer, and it could run programs. It even had a magnetic card ...

Picture the keypad of a telephone and calculator side by side. Can you see the subtle difference between the two without resorting to your smartphone? Don’t worry if you can’t recall the design. Most ...

Casio Computer Co., Ltd. announced the release of 25 new design calculators. The 25 new design calculators offer users an abundant choice of colors to suit a wide range of personal preferences and ...

Software engineer Martin Wojcik pointed out that the UI of Apple's native Calculator app on macOS is misaligned. It is very important to center text in the layout of the app because it directly ...