Pain scales are tools for people to describe the level of pain they experience. Healthcare workers can also use pain scale charts to assess patients. There are several different pain scales, each with ...

One of the biggest challenges for analog designers has been the lack of targeted tools for their needs. There are simply not enough tools addressing analog design, especially on the analysis side.

Digital displays are useful for quick and accurate readout, but lots of people prefer the physical motion of a needle moving along a dial. For instance, many smartwatch users choose an analog face to ...