🖲️ Trackball
A trackball, as rotated to control a cursor on a computer. An alternative or supplement to a computer mouse or touchpad. Generally depicted as a cordless device with a blue or red ball in a cylindrical, black or gray socket. Occasionally used for various content concerning gaming. Facebook’s design featurs a rectangular base, while Google’s design previously featured a cord.
🖲️
🖲️ Trackball
Unicode: U+1F5B2, U+FE0F
Image Variants

3D

Color

Flat

High Contrast
Version Information
Emoji Version: 1.0
Unicode Version: 7.0
Keywords
computertrackball
Shortcodes
| Platform | Shortcode | Action |
|---|---|---|
| github | :trackball: | |
| slack | :trackball: | |
| discord | :trackball: |
How It's Used in Language
Nouns
- Engineering physics is the study of the combined disciplines of physics, engineering and mathematics in order to develop an understanding of the interrelationships of these three disciplines.
- Science whose results are employed in technical applications.
- Applied science is a discipline of science that applies existing scientific knowledge to develop more practical applications, such as technology or inventions.
- Use of symbols to denote equipment, services, pipelines, boundaries and features.
- Technology is the collection of tools, including machinery, modifications, arrangements and procedures used by humans.
- The discipline dealing with the art or science of applying scientific knowledge to practical problems
- The study of or a collection of techniques
- The science by which the properties of matter and the sources of power in nature are made useful to humans in structures, machines, and products.
- Technology is a broad term dealing with the use and knowledge of humanity's tools and crafts.
- Application of knowledge to produce systems
- Systematic knowledge of industrial processes and their application.
- Engineering is the discipline, art, skill and profession of acquiring and applying scientific, mathematical, economic, social, and practical knowledge, in order to design and build structures, machines, devices, systems, materials and processes.
