Microsoft Icon Design Guidelines. It may be changed substantially prior to final commercial release. Fluent icon pack is a set of android icons that take after microsoft's fluent design system.
Today, windows 10 powers hundreds of millions of devices around the globe: Jakob nielsen, a renowned web usability consultant and partner in the nielsen norman group, and rolf molich, another prominent usability expert, established a list of ten user interface design guidelines in the 1990s. Fluent icon pack is a set of android icons that take after microsoft's fluent design system.
As an example, i suggest operating system style guides:
Microsoft introduced a new style with the icon font for the windows 10 preview. It’s part of the history of… App icon assets, which appear in a variety of forms throughout the windows 10 operating system, are the calling cards for your universal windows platform (uwp) app. The android operating system is slightly different in terms of design guidelines and required sizes.