Abstract: One or more buttons are associated with an electronic display screen. The display screen is configured to display various information, such as button labels. The buttons are configured, such as by being at least partially transparent, so that the display is visible there through. Input to or activation of the buttons is determined passively, such as by a RF board located at an opposing side of the display screen from the button(s), the board configured to transmit and receive radio frequency signals, and an interface configured to provide a data connection to an electronic device. In this embodiment, the one or more buttons comprise one or more RF transponders.

Abstract: One or more buttons are associated with an electronic display screen. The display screen is configured to display various information, such as button labels. The buttons are configured, such as by being at least partially transparent, so that the display is visible there through. Input to or activation of the buttons is determined passively, such as by a RF board located at an opposing side of the display screen from the button(s), the board configured to transmit and receive radio frequency signals, and an interface configured to provide a data connection to an electronic device. In this embodiment, the one or more buttons comprise one or more RF transponders.

Abstract: One or more buttons are associated with an electronic display screen. The display screen is configured to display various information, such as button labels. The buttons are configured, such as by being at least partially transparent, so that the display is visible there through. Input to or activation of the buttons is determined passively, such as by a RF board located at an opposing side of the display screen from the button(s), the board configured to transmit and receive radio frequency signals, and an interface configured to provide a data connection to an electronic device. In this embodiment, the one or more buttons comprise one or more RF transponders.

Abstract: A dual action button assembly permits a user to depress a portion of a push button or to rotate the push button to provide input. The dual action button assembly comprises a push button having a plunger which is moveable relative to a housing to actuate a first electrical switch. The push button is rotatably mounted to a button support. Rotation of the push button causes an actuator to actuate a second electrical switch. The dual action button assembly may be custom configured with a push button or be configured as an attachment for use with an existing single-action push button to retro-fit such a button to a dual action button. The dual action button has particular utility to wagering type gaming machines.

Abstract: One or more buttons are associated with an electronic display screen. The display screen is configured to display various information, such as button labels. The buttons are configured, such as by being at least partially transparent, so that the display is visible there through. Input to or activation of the buttons is determined passively, such as by a RF board located at an opposing side of the display screen from the button(s), the board configured to transmit and receive radio frequency signals, and an interface configured to provide a data connection to an electronic device. In this embodiment, the one or more buttons comprise one or more RF transponders.