Electronic books with mechanical buttons

Button control

— the presence of a touch screen allows you to configure and control the device using the display. However, for greater convenience, in many e-books, regardless of the type of screen, buttons still act as the main controls. Firstly, they can be pressed with gloves or wet hands. Secondly, holding a book with two hands is much easier to press the button to turn the page than to swipe your finger across the screen.