A rotatable chair is provided with a launching member and a set of wheels. The chair includes: (i) a seat; (ii) a base; (iii) a plurality of framing members; (iv) a joystick; (v) a launching member; (vi) a nozzle; (vii) a set of motorized wheels; (viii) a directional wheel; (ix) an emergency stop button; and (x) a plurality of detachment devices to easily and quickly dismantle the chair into easily transportable parts. The base encloses a motor, a battery, a set of wheels and a water tank. The joysticks are configured to control the movement of the chair. The launching member can shoot a plurality of balls. The nozzles are configured to spray water from the water tank. The set of motorized wheels and the directional wheel are configured to move and rotate the chair, respectively. The emergency stop button is configured to stop the chair from moving.

A system for seated support. A seat rest may be configured to support the posterior of a user, a leg rest may be configured to support a leg portion of a user, and a combined translate-and-cant reposition carriage may be configured to simultaneously translate and cant the position of the leg rest in relation to the position of the seat rest. The seat rest, leg rest, and combined translate-and-cant reposition carriage may comprise an equipoise balancer for a user. The equipoise balancer may be free-floating, lockable, partially lockable, seat-rest driven, or leg rest driven in various embodiments.

Joystick chair is an input device for interaction between the user and computer. It enables the movement of the user in games. The invention is used by placing feet on the platform (3) and sitting or leaning on the seat (23). Command for turning is achieved by rotating the seat (23), either to the left or to the right. Command for forward movement is issued by pulling the left or right controller (36, 41) with fingers, while the command for backward movement is issued by pushing the left or right controller (36, 41) away by palms. Control handles for lateral movement (49, 56) are separated from the forward-back controls that are located on the controllers (36, 41). Other commands are achieved with buttons on the left and right controller and they are accessible with thumbs. The software allows the modifications of all available actions of the invention.

A portable mattress seating apparatus attachable to a mattress. The portable mattress seating apparatus clips onto a location on the peripheral of any conventional mattress. The apparatus has a retaining member that is retained under a mattress and above the box spring. The retaining member is attached to a vertical member adjacent to the side of the mattress. The vertical member is attached to another seating member that is oriented parallel to the top of the mattress face. The seat member is attached to a back-rest member. The back-rest member is attached to the seating member distal to the side of the mattress. The back-rest member is adjustable, allowing the back rest to be at acute, obtuse or 90-degree angles to the seating member. Further, the apparatus includes supporting members to spread the weight of a seated person.

A backrest portion supported, such as to be pivotable around an axis extending along its width direction center line, by a base, a left arm holding portion projecting forward from a left side portion of the backrest portion and supported, such as to be pivotable up and down around its base end portion, by the backrest portion, a right arm holding portion projecting forward from a right side portion of the backrest portion and supported, such as to be pivotable up and down around its base end portion, by the backrest portion, a left leg holding portion extending downward from a vicinity of a left side portion of a front edge of a seat portion at a front side of the base and supported, such as to be pivotable up and down around its upper end portion, by the base, and a right leg holding portion extending downward from a vicinity of a right side portion of the front edge of the seat portion at the front side of the base and supported, such as to be pivotable up and down around its upper end portion, by the base are included.

The multipurpose chair will be constructed from one continuous piece of antimicrobial, nonporous, hard plastic such that no crevices are created that could harbor pathogens. The multipurpose chair may be internally steel reinforced for additional strength and durability. The seat base bottom will have a non-skid, non-slip surgace. The multipurpose chair will provide the user with a safe, sanitary and comfortable seat while offering stability and support in a variety of positions both in and out of the shower. The open front and central design providing access to intimate areas during childbirth, shaving, steaming and waxing.

An apparatus, method, and system of supporting a person such as a hunter or photographer in a seated position includes a cantilever arm extending from a supporting structure and a seat that is eccentrically mounted to the cantilevered arm. The cantilevered arm and eccentric seat can be attached to a supporting structure to allow the cantilever arm to pivot at its end opposite its seat over a range. Optionally the seat and cantilevered arm can be cinched along a tree or other vertical structures, placed on ground supported structure, or on other elevating structures.

A lift chair frame is disclosed having an adjustable seat including a front support bar assembly including a left member and a right member connected to the left member, a rear support bar assembly opposite the front support bar assembly along a longitudinal direction, a left support bar connected to the front and rear support bar assemblies, and a right support bar opposite the left support bar along a lateral direction that is perpendicular to the longitudinal direction and connected to the front and rear support bar assemblies. The lift chair frame also includes an adjustable back coupled to the adjustable seat, where each of the left and right members includes a plurality of alignment features positioned in predetermined locations that correspond to predetermined adjustable seat widths, such that during assembly one of the predetermined adjustable seat widths can be achieved by 1) aligning one of the alignment features of the left member with one of the alignment features of the right member, and 2) securing the left member to the right member.

Disclosed herein is a meditation apparatus comprising a meditation seat and articulated pad that is lightweight, compact, and easy to transport that is suitable for indoor and outdoor use, wherein the articulated pad is pivotally connected to the seat.

An apparatus that supports a user in a variety of positions to comfortably perform tasks, such as applying one or more tattoos to skin of a subject is herein disclosed. The apparatus can be reconfigured to optimally position and support the arms and/or chest of the user. A method for using a stool can involve rotating armrests of the apparatus from a stowed position to a deployed position. The armrests can support the user's forearms while supporting the user's chest such that the user can comfortably perform tasks in front of a chest support of the stool.