A chair assembly includes a seat with a top side and a bottom side. The seat is connected to a telescoping arm that has a first end and a second end. The first end of the arm is connected to the bottom side of the seat. A platform having a top side and a bottom side is attached to the second end of the arm. The height of the platform is adjustable via the telescoping arm.

A stool and desk support system. The system includes a stool base and a desk support surface. A support member may connect the desk support surface to the stool base and support the desk support surface above a floor surface. The stool base may include a stool seat surface and a rocking mechanism opposite the stool seat surface. The desk support surface may be connected to a desk support base by a neck extending from the desk support base. The stool base may include an upper stool base frame and a lower stool base frame. The upper stool base frame may be height adjustable with respect to the lower stool base frame. The desk support base may connect to the upper stool base frame, permitting coinciding height adjustment of the desk support surface and the upper stool base frame.

A stool and desk support system. The system includes a stool base and a desk support surface. A support member may connect the desk support surface to the stool base and support the desk support surface above a floor surface. The stool base may include a stool seat surface and a rocking mechanism opposite the stool seat surface. The desk support surface may be connected to a desk support base by a neck extending from the desk support base. The stool base may include an upper stool base frame and a lower stool base frame. The upper stool base frame may be height adjustable with respect to the lower stool base frame. The desk support base may connect to the upper stool base frame, permitting coinciding height adjustment of the desk support surface and the upper stool base frame.

A stool and desk support system. The system includes a stool base and a desk support surface. A support member may connect the desk support surface to the stool base and support the desk support surface above a floor surface. The stool base may include a stool seat surface and a rocking mechanism opposite the stool seat surface. The desk support surface may be connected to a desk support base by a neck extending from the desk support base. The stool base may include an upper stool base frame and a lower stool base frame. The upper stool base frame may be height adjustable with respect to the lower stool base frame. The desk support base may connect to the upper stool base frame, permitting coinciding height adjustment of the desk support surface and the upper stool base frame.

A stool and desk support system. The system includes a stool base and a desk support surface. A support member may connect the desk support surface to the stool base and support the desk support surface above a floor surface. The stool base may include a stool seat surface and a rocking mechanism opposite the stool seat surface. The desk support surface may be connected to a desk support base by a neck extending from the desk support base. The stool base may include an upper stool base frame and a lower stool base frame. The upper stool base frame may be height adjustable with respect to the lower stool base frame. The desk support base may connect to the upper stool base frame, permitting coinciding height adjustment of the desk support surface and the upper stool base frame.

A tablet including a plate member, a support rod and a positioning member is revealed. The plate member has a top cover, a bottom cover, and a first slide member. By the movable engagement of a rack with a damper, the top and the bottom covers slide relative to the first slide member. The support rod includes an upper end for supporting the plate member and a lower end assembled on a chair, a bed, a sofa, a table, a tray with wheels or a multi-seater chair. The upper end forms a rotary shaft which is inserted through an insertion hole of the bottom cover to be fixed on the first slide member. The positioning member includes a movable locking pin member. The angle of the plate member can be adjusted by the locking pin member being released from or locked into a positioning hole on the rotary shaft.

In general, in one aspect, the invention relates to a method and apparatus. The apparatus comprises a Universal Smart Desk controller that enables a conventional, electric height adjustable desk to act as a Smart sit-and-stand Desk. The method includes identifying the user, capture data while the user operates the desk and transmitting the data to a remote server.

A workstation assembly configured to ergonomically, comfortably seat and provide workspace for a user, comprising a chair having a base portion on which a user sits, and at least one armrest; and a desk comprising a desk frame, a sliding assembly mounted on a desk frame, and a desktop mounted on a sliding assembly, wherein the desk is configured such that the desktop can be in a compact position with respect to the desk frame, or can be moved from the compact position to an extended position with respect to the desk frame, wherein, in the extended position, a distal portion of the desktop is positioned on the at least one arm rest.

A desk has a base that rests on an underlying floor surface, a work surface that is supported by the base, and a seat that is rotatably connected to the base for rotation between a first position, located in a conventional position behind the desk so a person may sit at the desk, and a second position, located to one side of the desk so that a person may instead stand at the desk. The seat is adjustable radially relative to its axis of rotation, vertically up and down relative to the floor surface, and angularly toward its axis of rotation.

A student desk promoting brain-based movement. The student desk provides a frame carrying a table and a seat and a combination of one or more features designed to allow productive movement that stimulates and enhances cognitive learning. Various aspects of the student desk include semispherical seating surface, a rotatable seat with twist resistance, a cushioned seating surface, a height adjustable table, a sensory strip on the bottom of the table, and resistance bands secured to the frame. These enhancements provide a number of different outlets for students to release nervous energy in a non-disruptive manner while remaining focused on educational activities. These enhancements allow knowledge instruction to be combined with brain-based movement, which generates increased brain activity during learning scenarios, empowers students to self-regulate emotions without disrupting class, and creates opportunities for students to enhance academic performance by developing more adaptive cognitive relationships with the academic material. The student desk is particularly well-suited for use by special needs learners and other students requiring or benefiting from physical stimulation or tactile stimulation.