摘要:
A key that includes a body with an optically transmissive or light permeable region and an optical film coupled to or carried by the light permeable region. The key also includes a resilient structure coupled to the body. The key can be assembled or coupled to, or disposed relative or adjacent to, a display screen. The key also includes a switch actuator (e.g., an electromechanical switch actuator or contact element). Displacement of the key, more specifically the body of the key, displaces the switch actuator for actuating a switch. The resilient structure is configured to bias the body at a first position. The body can be actuated or displaced from the first position to a second position for effectuating corresponding displacement of the switch actuator and actuation of the switch. The resilient structure provides or establishes a positive tactile feedback upon user-directed or user-controlled actuation or displacement of the body. The resilient structure and/or the switch actuator is positioned and configured to minimize, reduce, or eliminate obstruction of light transmission through the light permeable region of the body.
摘要:
A system for providing a visual user environment includes a processing unit, a memory, a primary display device for providing a primary visual interface, and an adjunct communication device for providing an adjunct visual interface. In an embodiment, the adjunct display device is configured to present quasi-3D or 3D images. A process can include detecting an adjunct content event corresponding to adjunct visual content associated with an aspect of an application program; and selectively transferring one of an adjunct content notification and adjunct visual content to the adjunct communication device, wherein the adjunct content event corresponds to one of an application program installation sequence, an application program event, an indication of user proficiency in interacting with the application program, a communication session with a remote system, and a predefined visual sequence that is automatically selected for presentation to the user during one of application program installation and application program execution.