A control system for a lifting chair includes: a button (101), a sensor (102), an actuator (104) and a control circuit (103); the button (101) is disposed on an edge of a seat back (301) of a main body (30) of the lifting chair; the sensor (102) is configured to detect whether the seat portion (303) provided on a lifting frame (20) of the lifting chair is pressed; the actuator (104) is configured to drive the lifting frame (20); the control circuit (103) is connected to the button (101), the sensor (102), and the actuator (104) respectively; and the control circuit (103) is configured to, after the button (101) is triggered, control the actuator (104) according to a pressure condition of the seat portion (303) to drive the lifting frame (20) to adjust the posture of the main body (30).

An apparatus for disposing waste at a seat comprising a seat body having a topside for supporting a user and an underside opposite to the topside. The apparatus comprises a moveable bottom portion mounted below the underside of the seat body on one or more arms configured to allow the moveable bottom portion to move between an open position and a closed position, a first waste bag support positioned below the underside of the seat body and a second waste bag support positioned on an upper side of the moveable bottom portion. Each arm comprises one or more springs for biasing the moveable bottom portion into the closed position.

An apparatus for disposing waste at a seat comprising a seat body having a topside for supporting a user and an underside opposite to the topside. The apparatus comprises a moveable bottom portion mounted below the underside of the seat body on one or more arms configured to allow the moveable bottom portion to move between an open position and a closed position, a first waste bag support positioned below the underside of the seat body and a second waste bag support positioned on an upper side of the moveable bottom portion. Each arm comprises one or more springs for biasing the moveable bottom portion into the closed position.

A corner chair assembly for seating and cooling a competitor includes a frame that is coupled to an enclosure of a competition ring. A power module and an actuator are coupled to the frame. A fan it coupled to a first plate, which is coupled to and extends between a first side and a second side, proximate to a top, of the frame. The actuator and the fan are operationally coupled to the power module. A second plate is hingedly coupled to a lower edge of the first plate. The actuator is configured to selectively urge the second plate from a stowed configuration, wherein the second plate is positioned coplanarly with the first plate, to a deployed configuration, wherein the second plate extends substantially perpendicularly from the first plate. The second plate is configured to seat a competitor, positioning the fan to blow air onto the competitor.

A corner chair assembly for seating and cooling a competitor includes a frame that is coupled to an enclosure of a competition ring. A power module and an actuator are coupled to the frame. A fan it coupled to a first plate, which is coupled to and extends between a first side and a second side, proximate to a top, of the frame. The actuator and the fan are operationally coupled to the power module. A second plate is hingedly coupled to a lower edge of the first plate. The actuator is configured to selectively urge the second plate from a stowed configuration, wherein the second plate is positioned coplanarly with the first plate, to a deployed configuration, wherein the second plate extends substantially perpendicularly from the first plate. The second plate is configured to seat a competitor, positioning the fan to blow air onto the competitor.

A furniture member may include a seat base frame, a seat bottom, and a seatback. The seat bottom may be attached to the seat base frame. The seatback may be attached to the seat base frame and may include a seatback frame and a seat-depth-adjustment mechanism. The seat-depth-adjustment mechanism may include a backrest support member and a seat-depth-adjustment actuator. The seat-depth-adjustment actuator may be mounted to the seatback frame and may be drivingly coupled to the backrest support member to move the backrest support member relative to the seatback frame and the seat bottom between a retracted position and an extended position.

Surgical robotic systems including a user console for controlling a robotic arm or a surgical robotic tool are described. The user console includes components designed to automatically adapt to anthropometric characteristics of a user. A processor of the surgical robotic system is configured to receive anthropometric inputs corresponding to the anthropometric characteristics and to generate an initial console configuration of the user console based on the inputs using a machine learning model. Actuators automatically adjust a seat, a display, or one or more pedals of the user console to the initial console configuration. The initial console configuration establishes a comfortable relative position between the user and the console components. Other embodiments are described and claimed.

Surgical robotic systems including a user console for controlling a robotic arm or a surgical robotic tool are described. The user console includes components designed to automatically adapt to anthropometric characteristics of a user. A processor of the surgical robotic system is configured to receive anthropometric inputs corresponding to the anthropometric characteristics and to generate an initial console configuration of the user console based on the inputs using a machine learning model. Actuators automatically adjust a seat, a display, or one or more pedals of the user console to the initial console configuration. The initial console configuration establishes a comfortable relative position between the user and the console components. Other embodiments are described and claimed.

A rocking furniture member may include a base frame, a seat assembly, a legrest mechanism, and a pawl assembly. The seat assembly may include a ratchet rack having a plurality of teeth. The pawl assembly may include a support link, a pawl arm, and an actuation link. The support link is rotatably coupled to the base frame. The pawl arm is rotatably attached to the support link and selectively engages one of the ratchet teeth. The actuation link may be attached to the pawl arm and may be coupled to the legrest mechanism such that movement of the legrest mechanism into the extended position moves the pawl arm into engagement with the ratchet rack and movement of the legrest mechanism toward the retracted position causes rotation of the pawl arm relative to the support link and disengages the pawl arm from the ratchet rack.

A corner chair assembly for seating and cooling a competitor includes a frame that is coupled to an enclosure of a competition ring. A power module and an actuator are coupled to the frame. A fan it coupled to a first plate, which is coupled to and extends between a first side and a second side, proximate to a top, of the frame. The actuator and the fan are operationally coupled to the power module. A second plate is hingedly coupled to a lower edge of the first plate. The actuator is configured to selectively urge the second plate from a stowed configuration, wherein the second plate is positioned coplanarly with the first plate, to a deployed configuration, wherein the second plate extends substantially perpendicularly from the first plate. The second plate is configured to seat a competitor, positioning the fan to blow air onto the competitor.