A lamp and a method for detecting a user's sitting posture are provided. The lamp is adapted to detect the user's sitting posture. The lamp comprises a lamp bracket, an image capturing unit and a processing unit. The image capturing unit is disposed on the lamp bracket and configured to capture a target image towards a desktop. The processing unit is coupled to the image capturing unit, wherein in response to that a head feature exists in the target image, the processing unit is configured to determine a reference information according to the head feature and to determine whether the reference information meets a poor sitting posture condition.

A display apparatus, including a display panel; a touch sensor provided on the display panel and configured to detect a user touch input; an ultraviolet (UV) light source provided on an edge portion of the display panel and configured to emit UV light to the display panel from the edge portion of the display panel; and a controller electrically connected to the display panel, the touch sensor, and the UV light source, wherein the controller is configured to, based on a determination that the user touch input is not detected, control the UV light source to emit the UV light toward the display panel.

A light socket surveillance system can be used to enable a first party to communicate with a second party. The light socket surveillance system can be used to detect an audible notification from the first party. In response to detecting the audible notification from the first party, the light socket surveillance system can initiate a communication session with a remote computing device of the second party.

A holiday or event decoration that is able to synchronize media shows between multiple devices.

A fixing frame for a lamp is provided. The fixing frame is arranged on the lamp, and the lamp for being arranged on a display, and the display has a display surface. The fixing frame includes a first part and a second part. The first part matches the shape of lamp. The second part is connected with the first part to stand upright on the lamp, the second part has a first height in a longitudinal direction of the lamp, and a first surface of the second part is parallel to the display surface.

An invisible, light-transmissive display system with a light resistant material is provided. Substantially invisible, tapered, light-transmissive holes are penetrated in a light transmissive pattern through at least a portion of the light resistant material using a laser beam having a focal width less than the smallest diameter of the tapered holes.

A cover assembly includes a main body, a closure member, gripping portions, and an identification tag. The main body defines an interior to receive a remote control and includes top, bottom, front, first and second side, and rear portions. The closure member is coupled to the rear portion and configured to move the rear portion between an open position, where a remote control is insertable into and removable from the interior, and a closed position, where the closure member is coupled to the bottom portion to secure the remote control within the interior. The multiple gripping portions are provided on the first and second side portions and configured to facilitate gripping of the cover assembly by a user. The identification tag includes a processor and is configured to communicate with an external device and operate to increase a conspicuity of the cover assembly for locating the cover assembly.

A lighting apparatus includes a light source module, an internal housing, an exterior housing and a sliding track. The light source module including a LED module. The LED module may include multiple types of LED chips of different parameters that may be controlled to mix a desired parameter. The internal housing has a light opening and a protruding block. The light source module is fixed to the internal housing and a light of the LED module passes through the light opening. An exterior housing having a sliding groove. The exterior housing encloses the internal housing and allows the protruding block of the internal housing moving along the sliding groove to change a tilt angle of the light with respect to the exterior housing. The sliding track is used for the exterior housing to move along the sliding track for further adjusting an output direction of the light.

The present invention relates to a built-in light and/or camera (1) for arrangement in an installation opening (4) of a wall (5), in particular an inner wall of a machine, having a housing (10) with a front side area (12), a rear side area (14) and side walls (15, 16, 17, 18), wherein at least one camera (30) and/or at least one light source (40) is arranged in the front side area (12), wherein a stop (20) is arranged in the front side area (12), wherein at least one fastening (50) is provided that protrudes over one of the side walls (15, 16, 17, 18), and wherein the at least one fastening (50) is configured to form a spring-loaded form fit of the wall (5) between the stop (20) and the at least one fastening (50) like a trap when inserted into the installation opening (4).

A holiday or event decoration that is able to synchronize media shows between multiple devices.