Birthstones: Discover Your Birthstone Color By Month Polished birthstones for each of the 12 months Birthstones and their vivid colors have long been a way to connect your birth month with rare and unique gemstones.
An audio interface is a piece of hardware that expands and improves the sonic capabilities of a computer. Some audio interfaces give you the ability to connect professional microphones, instruments and other kinds of signals to a computer, and output a variety of signals as well.
Interacting with the world around us. Interface is an issue for anything that is âusedâ; telephone touch pads, lift buttons and light switches are all examples of real world interfaces. An interface enables a user to interact with a system to perform a task. For example: 1  website navigation (hyperlinks, search tools, etc.) enables a user to find content. 2  a shopping cart/basket system enables goods to be ordered. 3  the formatting palette in Microsoft Word enables a user to change text colour, size, font, etc.