The present disclosure discloses a multifunctional balance chair comprising a support portion, a seat portion, and a kneeling cushion portion. The seat portion is movably connected to the support portion, and an angle between the seat portion and the horizontal plane is controlled by relative movement between the seat portion and the support portion. The kneeling cushion portion is movably connected to the seat portion and connected to the support portion by a connecting mechanism. The kneeling cushion portion is movable between a first position aligned with the seat portion and a second position in which the kneeling cushion portion constitutes a balance chair cushion. The movement of the seat portion is linked to movement of the kneeling cushion portion.

A customizable chair is disclosed that includes an “over-the shoulder” region where users can affix graphic patches. The region that the graphic patches are placed is visible from a number of perspectives including a user-broadcaster sitting in the chair.

A customizable chair is disclosed that includes an “over-the shoulder” region where users can affix graphic patches. The region that the graphic patches are placed is visible from a number of perspectives including a user-broadcaster sitting in the chair.

The disclosure provides a telescopic structure, including a plurality of connecting pieces connected end to end; two adjacent connecting pieces are movable with respect to each other, and each of the plurality of connecting pieces includes a plurality of fixation mechanisms configured to keep the plurality of connecting pieces in an unfolded state. Also provided is a telescopic stool including a stool surface, a base, and the telescopic structure; the stool surface and the base are connected by the telescopic structure.

The disclosure provides a telescopic structure, including a plurality of connecting pieces connected end to end; two adjacent connecting pieces are movable with respect to each other, and each of the plurality of connecting pieces includes a plurality of fixation mechanisms configured to keep the plurality of connecting pieces in an unfolded state. Also provided is a telescopic stool including a stool surface, a base, and the telescopic structure; the stool surface and the base are connected by the telescopic structure.

A seating arrangement includes a back arrangement moveable between upright and reclined positions, a linkage arrangement including a first link member comprising a portion of a seat arrangement, a second link member supported on a base, flexibly resilient front link members extending between forward portions of the first and second link members and being integral with the second link member, and a rigid rear link member extending between rearward portions of the first and second link members including a separate piece from the first or second link members, wherein the rearward portion of the first link member extends laterally in a first plane when the back arrangement is upright, and laterally in a second plane when the back arrangement is reclined, where the second plane is angled with respect to the first plane, and is positioned farther away from the base when the back arrangement is reclined than when upright.

A seating arrangement includes a back arrangement moveable between upright and reclined positions, a linkage arrangement including a first link member comprising a portion of a seat arrangement, a second link member supported on a base, flexibly resilient front link members extending between forward portions of the first and second link members and being integral with the second link member, and a rigid rear link member extending between rearward portions of the first and second link members including a separate piece from the first or second link members, wherein the rearward portion of the first link member extends laterally in a first plane when the back arrangement is upright, and laterally in a second plane when the back arrangement is reclined, where the second plane is angled with respect to the first plane, and is positioned farther away from the base when the back arrangement is reclined than when upright.

A recliner or lift and recliner chair is provided having a recline or lift and recline chair mechanism with preferably with at least one recline or lift-recline actuator that controls a reclining movement or a lifting and reclining movement. The chair mechanism has a recline or lift-recline base, a seat and a back connected thereto. For additional functionality, a cradle assembly is provided in order to provide a cradling movement to the recline or lift-recline base. The cradle assembly can be provided by a system of standoffs and pivot connections, which can be direct or use links, or can be configured with a track and roller or slide system in order to achieve a desired cradling movement. A cradle actuator is connected between the cradle base and the recline or lift-recline base. A controller is provided that controls movement of the cradle actuator and preferably at least one recline or lift-recline actuator.

A recliner or lift and recliner chair is provided having a recline or lift and recline chair mechanism with preferably with at least one recline or lift-recline actuator that controls a reclining movement or a lifting and reclining movement. The chair mechanism has a recline or lift-recline base, a seat and a back connected thereto. For additional functionality, a cradle assembly is provided in order to provide a cradling movement to the recline or lift-recline base. The cradle assembly can be provided by a system of standoffs and pivot connections, which can be direct or use links, or can be configured with a track and roller or slide system in order to achieve a desired cradling movement. A cradle actuator is connected between the cradle base and the recline or lift-recline base. A controller is provided that controls movement of the cradle actuator and preferably at least one recline or lift-recline actuator.

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.