The present invention relates to seat systems, and more specifically to seat systems suitable for supporting users sitting in a cross-legged or kneeling position during activities such as meditation. Sitting closer to the ground, cross-legged, and/or kneeling enables the brain to easily enter a parasympathetic mode, providing users of the seat system a greater sense of calmness. The Multi-Angle Knee blocks (MAKs) offer a greater level of hip support for users.

A chair includes a seat (2) and also includes a pair of thigh support elements (17) pivotal n a generally downwardly direction about front pivot axes (20) from a first state forming with a central seat element (15) a substantially common plane, to a second downwardly extending state. The elements (17) are also pivotal about second pivot axes in a generally rearwardly direction for urging the user's thighs away from each other for stretching the adductor muscles. Foot support members (49) extend transversely and sidewardly on respective opposite sides of the chair (1) from a support element (46) for supporting the foot during a stretching exercise with the corresponding thigh of the subject extending downwardly from the seat (14) and the lower leg extending from the knee in a upwardly inclined direction to the foot support member (49) for stretching the quadriceps and the hip flexor muscles of the subject.

An apparatus that supports a person in a variety of positions so that a tattoo artist can comfortably apply a tattoo to the skin of the supported person is herein disclosed. The apparatus can be articulated to cause a person's legs and arms to be optimally positioned and supported to receive a tattoo.

A chair for providing seating support to a user and for providing ways for the user to perform exercises. The chair includes a back support that is flexible such that when a force is applied to it by the user's body, the back support bends. The back support may be configured to adapt to the curvature of the user's spine when the user is seated in the chair. The back support may further be configured such that the user can rotate the back support by rotating the user's upper body.

Seating and/or lounging furniture with a footrest coupled to a frame via a linkage mechanism designed as a scissor mechanism. A drive mechanism extends and retracts the footrest, and includes: at least one first linkage articulatedly fastened at one end to a first hinge point on the frame, and having a second end with a second hinge point, at least one second linkage articulatedly coupled at a first end to the first linkage at the second hinge point, and having a second end coupled to a third hinge point provided on the linkage mechanism, and the first and second hinge points defining a first straight line, and the second and third hinge points defining a second straight line, in an extended position of the footrest, the first and second straight lines enclosing an angle of 180+/5 relative to one another.

An adaptable chair with multiple adjustable components that may be configured by the user for various seating positions, particularly to change between conventional and cross-legged seating position. The adaptable chair's seating surface is comprised of a set of separate surface components for each of the user's right and left thighs. In a conventional seating configuration, the seating surface components are in a closed or joined position and the footrest in an unobtrusive position. To configure the chair for cross-legged seating, the seat components for each thigh may be moved apart to allow a user cross-legged seating position and rest the feet and lower legs upon the footrest. The disclosure describes various means of adjustment to the thigh supports and footrest, and mechanisms for actuating the various configurations to maximize comfort and ease of use.

Disclosed herein are apparatuses for facilitating intimate activity, which comprise benches with adjustable heights and back supports with adjustable angles, that may be folded flat for concealed storage when not in use, thereby protecting the privacy of its users. Optionally, the disclosed apparatuses for facilitating intimate activity further comprise handles, hooks, interchangeable seats, and knee supports.

A sport chair includes a seating surface operative to support a user and a processor. The processor is configured to detect the presence of a user on the seating surface, establish communication with an article of apparel on the body of the user, receive an indication of a physiological parameter of the user from a biometric sensor provided with the article of apparel, and output the physiological parameter to a display.

A sport chair with ancillary electronic functionality includes a seating surface operative to support a user, and ancillary functionality selected from: thermal management functionality, identity sensing functionality, health sensing functionality, apparel integration, and immersive display functionality.

Haptic devices that include a transducer configured to convert digital signals representing sound into sensory stimulation and methods of representing sound through sensory stimulation. An audio signal is received and a processed signal is generated from the audio signal that is indicative of a specific frequency in the audio signal. The processed signal is converted into a vibration stream used for sensory stimulation.