Whois & Analysis for roccat.org

A computer mouse is a pointing device (hand control) that detects two-dimensional motion relative to a surface.

This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface.

The RGB color model is an additive color model in which red, green and blue light are added together in various ways to reproduce a broad array of colors.

The name of the model comes from the initials of the three additive primary colors, red, green and blue.

Team ROCCAT is an eSports organisation that has teams competing in League of Legends, StarCraft II and formerly in Counter-Strike.

Its title sponsor is the Germany computer accessories manufacturer.

In computing, a computer keyboard is a which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch.

Following the decline of punch cards and paper tape, interaction via teleprinter-style keyboards became the main input device for computers.

Headphones (or head-phones in the early days of telephony and radio) are a pair of small listening devices that are designed to be worn on or around the head over a user's ears.

They are electroacoustic transducers, which convert an electrical signal to a corresponding sound in the user's ear.

Headphones are designed to allow a single user to listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air, for anyone nearby to hear.

Headphones are also known as earspeakers, earphones or, colloquially, cans.

Circumaural and supra-aural headphones use a band over the top of the head to hold the speakers in place.

The other type, known as earbuds or earphones consist of individual units that plug into the user's ear canal.

In the context of telecommunication, a headset is a combination of headphone and microphone.

Headphones connect to a signal source such as an audio amplifier, radio, CD player, portable media player, mobile phone, video game console, or electronic musical instrument, either directly using a cord, or using wireless technology such as bluetooth or FM radio.

The first headphones were developed in the late 1800s from telephone receivers for use by telephone operators, to keep their hands free.

Initially the audio quality was mediocre and a step forward was the invention of high fidelity headphones.