In a configuration in which a holder holding a controller is mounted on a seat part with a plate-shaped member, the exposure of the mounting part of the plate-shaped member on which the holder is mounted is eliminated. A seat device includes a pressure sensor measuring a value relating to the seated person's state, a vibration imparting device a vibration imparting operation, an ECU controlling the vibration imparting device corresponding to the measurement result of the pressure sensor, a holder holding the ECU, and a mounting bracket fixed to a lower frame such that the holder is mounted on the lower frame of a seat part. The mounting bracket includes a mounting projection on which a side wall of the holder is mounted in a predetermined mounting direction. When the side wall is mounted on the mounting projection, the mounting projection is covered with the side wall.

A seat panel for assembly into a rear surface of a seat assembly includes a light assembly which generates task lighting directed to a task area and of sufficient brightness to be useful in performing a task within the task area. The light assembly is selectively actuable to emit light through an aperture defined by the seat panel in a defined light pattern to illuminate a recessed space in the seat panel. The seat assembly when configured as a forward seat assembly of a vehicle provides task lighting for a passenger seated rearward of the forward seat assembly, to illuminate a task area which can include one or more of the exterior surface of the seat panel, a leg space between the forward seat assembly and the passenger's seat assembly, and/or a seat space generally including a portion of the upper leg and/or lap area of the passenger.

A sensory stimulation booth. The booth includes an enclosure having a floor, a ceiling, and a plurality of walls positioned around the periphery of the floor and the ceiling to collectively define an interior space therebetween. The booth further includes a plurality of speakers and a plurality of light fixtures within the enclosed space that are all oriented towards a common focal point. Also disclosed are embodiments of the booth featuring tactile transducers, vaulted ceilings, and isolation feet.

A smart gaming chair system for use in conjunction with a video gaming system. The smart gaming chair system includes a gaming chair and a body presence sensor. The gaming chair includes at least one of a speaker, a vibration mechanism and a light. The gaming chair is operably connected to a video game system. The body presence sensor is mounted with respect to gaming chair. The body presence sensor is capable of sensing a person in the gaming chair and in response to the sensing of the person in the gaming chair, controlling operation of the at least one of the speaker, the vibration mechanism and the light.

A battery pack to be used in motorized furniture is provided. The battery pack includes a plurality of polymer cells. The plurality of polymer cells is connected such that a threshold voltage is achieved. The battery pack also includes a motherboard coupled to the plurality of polymer cells. The motherboard is configured to monitor and regulate each cell in the plurality of cells, as well as the entire plurality of cells as a whole. The motherboard is further configured to regulate power flow throughout the plurality of cells such that more than two motors may operate at the same time.

A vehicle system includes a seat of a vehicle, and a vibration generation device provided in the seat. The vibration generation device includes a housing, a diaphragm supported on the housing, an actuator attached to at least one of the housing and the diaphragm, and a sensor, including a detection electrode, and configured to detect a user approaching the detection electrode. The diaphragm and the detection electrode are famed by a common member.

A light-emitting seat, comprising a chair frame, a furniture light-emitting assembly, and a skin layer. The furniture light-emitting assembly comprises a fixing part, a strip light, a light guide material layer, and a power supply assembly. The strip light is disposed on the fixing part, the light guide material layer covers the strip light, and the power supply assembly is electrically connected to the strip light. In addition, the fixing part of the furniture light-emitting assembly may cover the chair frame, and the skin layer covers the chair frame and the furniture light-emitting assembly; or, the fixing part may be disposed on the light guide material layer, and the light guide material layer covers the chair frame, the skin layer covers the chair frame and the furniture light-emitting assembly. And, at least an area of the skin layer covering the furniture light-emitting assembly is a light-transmitting material.

A seat assembly may include a seat, a biomedical sensor, a bladder assembly, a pulsed electromagnetic field (PEMF) coil assembly, and/or an electronic control unit (ECU) connected with the biomedical sensor. The ECU may be configured to control the bladder assembly and the PEMF coil assembly, and/or to determine if a user occupying the seat is in a first state or a second state. The first state may correspond to one or more small user movements. Small user movements may include movements having magnitudes below a specified value or threshold. The second state may correspond to one or more large user movements. Large user movements may include movements having magnitudes above the specified value or threshold. The ECU may operate in a first mode when said user is in the first state and operate in a second mode when said user is in the second state.

The present disclosure provides a chair in which attachment strength of a holding member and the chair is enhanced and an attachment state can be stably maintained. A legged chair includes a leg member, a support post connected to the leg member, a metal frame integrated with the support post, the metal frame forming a seated portion, an awakening device configured to awaken a seated person, a battery configured to supply electric power to the awakening device, an ECU that controls the awakening device, and a holding cover configured to hold the battery and the ECU. The holding cover is attached to the highly rigid metal frame.

The present disclosure provides a chair in which attachment strength of a holding member and the chair is enhanced and an attachment state can be stably maintained. A legged chair includes a leg member, a support post connected to the leg member, a metal frame integrated with the support post, the metal frame forming a seated portion, an awakening device configured to awaken a seated person, a battery configured to supply electric power to the awakening device, an ECU that controls the awakening device, and a holding cover configured to hold the battery and the ECU. The holding cover is attached to the highly rigid metal frame.