A device may include a display portion that includes a display housing and a display at least partially within the display housing. The device may also include a base portion pivotally coupled to the display portion and including a bottom case, a top case coupled to the bottom case and defining an array of raised key regions, and a sensing system below the top case and configured to detect an input applied to a raised key region of the array of raised key regions.

An illuminated glass keycap having a glyph diffuser layer that may diffuse light through a glyph window opened in a background layer. The background layer may be opaque and the glyph window may be transparent. The keycap is adhered to a scissor mechanism positioned above electrical switch circuitry. Included within, below, or adjacent to the scissor mechanism may be one or more light sources positioned to emit light through the keycap, around the perimeter of the keycap, and/or through the background layer.

A device may include a display portion that includes a display housing and a display at least partially within the display housing. The device may also include a base portion pivotally coupled to the display portion and including a bottom case, a top case coupled to the bottom case and defining an array of raised key regions, and a sensing system below the top case and configured to detect an input applied to a raised key region of the array of raised key regions.

A device for limiting movement of an operator of at least one switch of a light fixture can include a body. The device can also include at least one fixture coupling feature disposed on the body, where the at least one fixture coupling feature is configured to couple to at least one device coupling feature of the light fixture. The body, when coupled to the light fixture, can be configured to limit the movement of a first operator of a first switch of the at least one switch.

A module cover (140) for a key module (120) for a key (100) comprises the following features. A through-hole (152) for a passage of a key tappet (150) of the key (100), a light injection region (141) for injecting light from a light source (110) into the module cover (140), a first light output region (144) for outputting a first portion of the light a second light output region (148) for outputting a second portion of the light out of the module cover (140), wherein the first light output region (144) and the second light output region (148) are arranged on different sides of the through-hole (152), and a first light directing portion (142) and a second light directing portion (146), which are arranged on different sides of the through-hole (152), wherein the first light directing portion (142) is formed to direct a first portion of the light to the first light output region (144) and a second portion of the light to the second light directing portion (146), and wherein the second light directing portion (146) is formed to direct at least part of the second portion of the light to the second light output region (148).

A cover for an electronic payment terminal having at least one zone to be back-lit. The cover includes at least one part having at least one lower layer and one upper layer assembled during the manufacture of the cover, the lower layer being opaque or semi-opaque and having at least one aperture facing the at least one zone to be back-lit when the cover is mounted on the electronic payment terminal. The upper layer is translucent and covers the at least one aperture in the lower layer.

A cover for an electronic payment terminal having at least one zone to be back-lit. The cover includes at least one part having at least one lower layer and one upper layer assembled during the manufacture of the cover, the lower layer being opaque or semi-opaque and having at least one aperture facing the at least one zone to be back-lit when the cover is mounted on the electronic payment terminal. The upper layer is translucent and covers the at least one aperture in the lower layer.

An illuminated glass keycap having a glyph diffuser layer that may diffuse light through a glyph window opened in a background layer. The background layer may be opaque and the glyph window may be transparent. The keycap is adhered to a scissor mechanism positioned above electrical switch circuitry. Included within, below, or adjacent to the scissor mechanism may be one or more light sources positioned to emit light through the keycap, around the perimeter of the keycap, and/or through the background layer.

A switch device for a vehicle includes an emergency notification switch, an operation switch other than the emergency notification switch, and a cover that is movable between a closed position at which the emergency notification switch and the operation switch are covered and an open position at which the emergency notification switch and the operation switch are exposed. In the switch device, an operating surface of the emergency notification switch is located at a position lower than an operating surface of the operation switch, and the cover is provided with an opening through which the operating surface of the operation switch is exposed at the closed position.

An illuminated glass keycap having a glyph diffuser layer that may diffuse light through a glyph window opened in a background layer. The background layer may be opaque and the glyph window may be transparent. The keycap is adhered to a scissor mechanism positioned above electrical switch circuitry. Included within, below, or adjacent to the scissor mechanism may be one or more light sources positioned to emit light through the keycap, around the perimeter of the keycap, and/or through the background layer.