According to the present teachings a system is provided having a landscape engine configured to take digital input and convert it into three dimensional at virtual reality dataset. The landscape engine is functionally coupled to a physics engine configured to physical rules to objects within the virtual reality dataset. A display engine is coupled to the physics engine to convert the dataset into first and second content streams.

A seat (10) comprises a frame (12), a backrest (14) fixed relative to the frame (12), a movable seat squab (16) and a movable screen (18), the screen (18) being movable between a lowered position and a raised position for providing privacy to a person sitting on the seat (10), in which downward motion of the movable seat squab (16) causes upward motion of the movable screen (18) from the lowered position to the raised position.

Disclosed is a foldable five-star foot, comprising a center body and five legs; each one of the legs is provided with a first mounting block and a second mounting block; each one of the first mounting blocks corresponds to a first mounting groove; each one of the second mounting blocks corresponds to a second mounting groove; and the first and second mounting grooves are formed on the center body. The first mounting groove and the second mounting groove are internally provided with a pair of a first connecting block and a second connecting block; each one of the first connecting blocks is connected with each corresponding one of the first mounting blocks, and each one of the second connecting blocks is connected with each corresponding one of the second mounting blocks. The five-star foot is advantaged in simple and reliable structure, convenient folding, large application scope and easy popularization.

Disclosed is a foldable five-star foot, comprising a center body and five legs; each one of the legs is provided with a first mounting block and a second mounting block; each one of the first mounting blocks corresponds to a first mounting groove; each one of the second mounting blocks corresponds to a second mounting groove; and the first and second mounting grooves are formed on the center body. The first mounting groove and the second mounting groove are internally provided with a pair of a first connecting block and a second connecting block; each one of the first connecting blocks is connected with each corresponding one of the first mounting blocks, and each one of the second connecting blocks is connected with each corresponding one of the second mounting blocks. The five-star foot is advantaged in simple and reliable structure, convenient folding, large application scope and easy popularization.

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.

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.

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 chair for supporting a body of a user in a substantially upright position relative to a vertical-axis; the chair includes a frame, a chest-support, a seat and at least one knee-support. In a preferred embodiment, the chair includes a tray configured to hold items/tools such as dentist equipment. The chair is useful for supporting the body of the user who needs to be seated for a prolonged period of time, to prevent un-comfort associated with the same.

A chair for supporting a body of a user in a substantially upright position relative to a vertical-axis; the chair includes a frame, a chest-support, a seat and at least one knee-support. In a preferred embodiment, the chair includes a tray configured to hold items/tools such as dentist equipment. The chair is useful for supporting the body of the user who needs to be seated for a prolonged period of time, to prevent un-comfort associated with the same.