книги Наука, техника, медицина Техника Машиностроение

Trackball

Код 2399617

  • ISBN: 978-5-5112-8214-5

Нет в продаже

Аннотация к книге "Trackball"

High Quality Content by WIKIPEDIA articles! A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down mouse with an exposed protruding ball. The user rolls the ball with the thumb, fingers, or the palm of the hand to move a cursor. Compared with a mouse, a trackball has no limits on effective travel; at times, a mouse can reach an edge of its working area while the operator still wishes to move...

Оставить комментарий

Оцените книгу:

ISBN: 978-5-5112-8214-5

Книга находится в категориях

Отраслевая экономика

Вместе с этой книгой покупают