It took hundreds of hours of modeling and fittings to come up with a suitable design of the vest for gaming applications.
Blockquote>
KOR-FX 4DFX em> equipped with a wireless interface, not to keep the player "on a leash" at the computer or console. On thoracic plates are buttons to adjust the level of feedback to adjust devaysa.
Transducers located inside the vest in the chest and shoulder joints, transmit different types of vibrations in strict accordance with the gameplay, rejecting unwanted signals and limiting their reasonable safety threshold. For example, the explosion, which occurred close to make them shudder. In addition, similarly, the vest works while listening to music or watching a movie with special effects.
Source: habrahabr.ru/post/220627/