referring first to fig1 , an embodiment of the dynamic furniture 100 is shown . the dynamic furniture 100 includes a base 102 which is located in a position to support the dynamic furniture 100 . there is no preferred shape or construction for such a purpose and the base 102 shown in fig1 illustrates a configuration readily amenable to home and office use having a rectangular floor contact . as the base 102 must support the weight of a human being , often in motion within the present invention , the base 102 should be constructed of sturdy material . examples of materials sufficient with the present invention include wood , metals , plastics , and composites having sufficient strength to accept component wear . other base configurations will suit the present invention ; however , the dynamic furniture 100 of fig1 shows the preferred base 102 adapted to sit on the floor in a stable manner . it is necessary for base 102 to support the actuator 104 while the actuator 104 is permitted to move only along a specific path with respect to the base 102 . for the embodiment shown in fig1 , the actuator 104 is a curved plate and its path of movement is determined by the path joint assembly which connects actuator assembly 104 to base 102 . the preferred embodiment of path joint assembly for the curved actuator assembly 104 , as shown in fig1 , incorporates the base 102 to the actuator assembly by means of a double - member eccentric path joint assembly . the path joint assembly includes front boom 170 , and a rear boom 172 that , in conjunction with the four rotatable connectors 152 , join the base 102 to the actuator assembly 104 . the front boom 170 has one of its sides circularly rotatably connected to a proximate portion of the actuator assembly 104 ; and also the front boom 170 has its opposite side circularly rotatably connected to a proximate portion of the base 102 . a rear boom 172 similarly has one of its sides circularly rotatably connected to a distal portion of the actuator assembly 104 , and the rear boom 172 has its opposite side circularly rotatably connected to the other end of the base 102 . the path joint assembly depicted in fig1 permits the actuator assembly 104 to tilt back and forth into various positions along an eccentric path relative to the base 102 . the actuator assembly 104 need not be shaped like the curved plate shown in fig1 , and can include one or more curved bars , one or more straight bars , or other shapes and configurations capable of dynamically holding motionable platforms . a back platform 108 contacts an upper portion of a human body , and the seat platform 106 contacts a lower portion of a human body — though they can be reversed or used otherwise . fig2 and fig3 disclose two positions of an embodiment of the dynamic furniture 100 with the seat platform 106 sized and shaped to accept a user &# 39 ; s butt and legs , and the back platform 108 sized and shaped to accept the user &# 39 ; s back and head . fig2 and fig3 each also show the dynamic furniture 100 with curved actuators 104 , and with two each of the double - member eccentric path joint assemblies forming a two - sided path joint assembly . this preferred two - sided path joint assembly includes front booms 170 , rear booms 172 , and multiple rotatable connectors 152 . such a two - sided path joint assembly operates in the same manner as the one - sided path joint assembly previously disclosed , and any description of actuator assemblies or path joint assemblies herein disclosed can be constructed in a one - sided or two - sided configuration . a path joint assembly of the present invention is any joining mechanism , or one or more path joints that allows one component of the present invention to move , either circularly , eccentrically , or otherwise , about another component of the present invention . a path joint assembly may include two or more path - joints , that work together to enable one or more components to move about , or in relation to , another component of the present invention . a path joint assembly may also be tensioned to further enhance balance or stability . fig3 illustrates the dynamic furniture 100 positioned for a user lying down with legs up and back flexed ; and fig2 illustrates the dynamic furniture 100 in a position suitable for lounging or sitting . by “ flexed ” it is meant that the platforms of the dynamic furniture achieve a position greater than one - hundred - eighty degrees , such that if occupied , a user within would occupy a position that curves the body toward the spine . due to the path joint assemblies of the present invention , embodiments of the present invention are additionally capable of forming both upright and reclining positions . by “ upright ,” it is meant that a user within the furniture would occupy a seated position that curves the body toward the stomach . a “ reclining position ” of the present invention is a position that places the body in a substantially one - hundred - eighty degree position . the present invention is capable of achieving positions in the upright , reclining , and flexed states . by using eccentric path joint assemblies , such as those shown in fig1 - 3 , the actuator assembly 104 is joined to base 102 in a manner that permits the actuator assembly to travel along an eccentric orbit relative to the base 102 . by eccentric orbit , it is meant that an edge of a portion of the actuator forges a path that when continued for a noticeable distance traces out an eccentric shape with respect to the base . the path derived from an eccentric path joint assembly is advantageous because it is conducive to sustaining balance , for the user , while the user is remaining static or dynamically changing body positions within the furniture . fig4 a illustrates the motion of a straight bar actuator assembly 104 that is movably joined to base 102 with a double - boom eccentric path joint assembly . the β arrows in fig4 a illustrate the dynamic motion of the actuator assembly 104 , in relation to base 102 , which is permitted by the front boom 170 and rear boom 172 of the double - boom eccentric path joint assembly . when the path joint assembly includes double booms as in fig4 a , rather than the boom depicted in fig1 , then the double booms can also cross each other . a floor - mounted embodiment , for example , works best when the double booms routinely cross each other . an alternate embodiment of an eccentric path joint assembly is illustrated in fig4 b . in fig4 b , the actuator assembly 104 includes a straight bar , and base 102 includes a fixed base post 118 portion extending upward . a geared eccentric path joint assembly 144 connects the actuator 104 to the base post 118 portion of the base 102 . the 0 arrows in fig4 b illustrate the motioning of the actuator assembly 104 that is permitted by this embodiment of the geared eccentric path joint assembly . fig1 shows the geared eccentric path joint assembly 144 in greater detail . the embodiment of the geared eccentric path joint assembly 144 shown in fig1 comprises a double - hole bar 164 connecting the actuator gear - and - peg 192 to the base gear - and - peg 190 . the gear portion of the actuator gear - and - peg 192 is fixably attached to the actuator assembly 104 . the gear portion of the base gear - and - peg 190 is fixably attached to the base post 118 . the double - hole bar 164 is rotatably connected separately to each of the two pegs and keeps the two gears in mechanical communication so that the path swept out by the actuator assembly 104 is eccentric relative to the base post 118 . embodiments of the base post 118 may be directly secured to the floor , ceiling , wall , or a mobile platform . the geared eccentric path joint 144 assembly depicted in fig1 is preferably controlled by a dynamic joint controller capable of selective lock and adjust control of the movement of the actuator relative to the base . fig1 also depicts an eccentric dynamic - joint controller 134 of the present invention . this actuator control allows a user or attendant to halt the motion of the actuator relative to base post 118 . it also allows a user or attendant to adjust the focus of the eccentric path of the actuator assembly 104 with respect to base post 118 . such a dynamic joint controller is shown in fig1 comprising control knob 124 in selective connection to the actuator gear - and - peg 192 , and a track 182 located within the base post 118 . the actuator gear - and - peg 192 is affixed to the actuator assembly 104 , the base gear - and - peg 190 is affixed to the base post 118 , and the double - hole bar 164 dynamically holds the mating gears together . further , engaging control knob 124 locks the actuator assembly 104 to the base post 118 . disengaging the control knob 124 then permits the actuator assembly to again achieve motion in relation to the base post 118 . additionally , when the control knob is disengaged , a screwdriver or other such instrument may be inserted into the slot 193 within the peg portion of the base gear - and - peg 190 in order to adjust the normally fixed position of the base gear - and - peg 190 and reaffix it to base post 118 . this adjustment changes the focus of the eccentric path of the actuator assembly 104 , relative to base post 118 , and thus changes the balance and stabilization realized by a seated user for his particular body type . returning to fig1 , the preferred actuator assembly 104 is shown . the actuator assembly 104 dynamically supports both the rotatably attached seat platform 106 and , similarly , the rotatably attached back platform 108 . the preferred embodiment of actuator 104 includes an interior , open space ; and the preferred structure for achieving this interior , open space is the illustrated curved plate actuator . the curved plate actuator 104 allows the back platform 108 and the seat platform 106 to achieve angles between each other ranging from less than eight - five degrees to more than one hundred ninety degrees — and those in between . this enables the dynamic furniture 100 to conform to the sitting and lying postures of a user situated there within , as well as other postures in - between and beyond — such as standing up or flexing one &# 39 ; s back . this actuator assembly 104 configuration is preferred since it allows a user to easily enter and exit the chair from the front or either side , and it allows a disabled user to enter into the seated position of the dynamic furniture 100 by sliding over from another chair or from a lying position into a bed . materials suitable for the actuator , as well as other components of the dynamic furniture , include wood , metals , plastics , and composites having sufficient strength to accept component wear , and to hold the weight of an individual in dynamic motion . turning to fig4 c and 4 d , the actuator assembly 104 includes a straight bar , and the eccentric path joint assembly includes a base track 182 and double contacts 122 . the base track 182 is attached to the base post 118 portion of the base 102 . the double contacts 122 are affixed to actuator 104 , and these double contacts are permitted only to slide within base track 182 . the β arrows in fig4 c and fig4 d illustrate the movements of the actuators 104 permitted by their respective eccentric path joint assemblies . the base track can be any shape sufficient to promote orbital motion of the actuator relative to the base 102 , such as that shown in fig4 d in which both circular orbital and eccentric orbital motions are allowed by the shape of the base track 182 . alternatively , other orbital path joint assemblies may include any other mechanical attachment means suited to enable an orbital path of travel for the actuator 104 relative to base 102 . examples of embodiments of specific dynamics for seat platforms and back platforms relative to the actuator 104 are as diagramed in fig5 a , fig5 b , fig6 a , fig6 b , fig7 a , and fig7 b . fig5 a shows that the straight bar actuator assembly 104 holds the back platform 108 in orbital circular connection with circular path joint assembly 150 ; and straight bar actuator assembly 104 also holds seat platform 106 in orbital circular connection with a circular path joint assembly 150 . the motions of these platforms are illustrated by the a arrows in fig5 a . fig5 b shows a roller 154 rotatably connected to actuator 104 . fig5 b also shows the seat platform 106 joined to actuator assembly 104 by frictional contact with roller 154 ; and it shows the back platform 108 connected to the straight bar actuator 104 by the circular path joint assembly 150 . the embodiment of the flex joint 128 shown in fig5 b is a one - pivot two - bar structure comprising a rear bar 176 attached to the edge of the back platform 108 , a front bar 174 attached to the edge of the seat platform 106 , and a rotatable connector 152 that rotatably connects the rear bar 176 to the front bar 174 . the flex joint 128 of the present invention is a joining mechanism between the seat platform 106 and the back platform 108 that ties the motion of the seat platform 106 to that of the back platform 108 , and vice versa . when gravity causes seat platform 106 to remain in frictional connection with roller 154 , seat platform 106 is constrained to movement along the roller 154 . the combination of joints illustrated in fig5 b then allows seat platform 106 to move along an eccentric path β while back platform 108 moves along a circular path a . fig6 a shows the straight bar actuator assembly 104 , the back platform 108 , the seat platform 106 , an embodiment of the flex joint 128 therebetween , and an extended path joint assembly 130 . the flex joint 128 of fig6 a includes a two - pivot one - bar structure having two rotatable connectors 152 and double - hole bar 164 . one rotatable connector 152 rotatably connects one end of double - hole bar 164 to the edge of the back platform 108 , and the other rotatable connector 152 rotatably connects the other end of double - hole bar 164 to the edge of the seat platform 106 . the extended path joint assembly 130 includes a double - hole bar 164 adapted to project the path of motion for the seat platform 106 either above or below the extended path joint assembly 130 . with the circular path joint assembly 150 joining the back platform 108 to the actuator 104 , the combination of joints illustrated in fig6 a allows the seat platform 106 to move along the eccentric path β while back platform 108 moves along circular path a . fig6 b shows the back platform 108 attached to the actuator 104 using a geared eccentric path joint assembly 144 , and the seat platform 106 attached to the actuator assembly 104 by another geared eccentric path joint assembly 144 . these path joint assemblies enable the seat platform 106 to move along an eccentric path β relative to the actuator assembly 104 , and back platform 108 to travel along an eccentric path relative to actuator assembly 104 . in fig6 b , the flex joint 128 , which joins the seat and back platforms together , is comprised of a three - pivot two - bar structure . this preferred embodiment of flex joint 128 is comprised of two double - hole bars 164 and three rotatable connectors 152 : wherein one rotatable connector rotatably connects the two double - hole bars , another rotatable connector rotatably connects the seat platform 106 to the flex joint 128 , and the final rotatable connector rotatably connects the back platform 108 to the flex - joint 128 . this arrangement provides a significant amount of stability and flexibility for the user . fig9 shows an enlargement of the path joint assembly 144 that is shown in fig6 b as connecting actuator 104 with seat platform 106 . the seat platform 106 is joined to actuator assembly 104 by the geared eccentric path joint assembly 144 comprising a double - hole bar 164 , actuator gear - and - peg 192 , and platform gear - and - peg 194 . the actuator gear - and - peg 192 is fixably attached to the actuator 104 with the peg protruding , the platform gear - and - peg 194 is fixably attached to the seat platform 106 , and the double - hole bar 164 is rotatably attached to each of the two pegs , thus keeping the two gears mechanically engaged . this geared eccentric path joint assembly 144 is capable of maintaining multiple , variable seat platform positions relative to the actuator 104 that can be altered by a user merely by repositioning his or her body position . since the seat platform 106 is permitted to move only in an eccentric path relative to actuator 104 , the platform is said to be in eccentric connection with the actuator 104 . fig7 a shows the actuator assembly 104 with a seat platform 106 in eccentric connection . it also shows the actuator 104 in eccentric connection with the back platform 108 . the seat platform 106 is joined to the actuator assembly 104 by a deformable path - joint assembly 140 ; and the back platform 108 is joined to the actuator 104 by a deformable path joint assembly 140 . the deformable path joint assembly 140 may be comprised of a resilient , flexible material that has a natural state of relaxation , can be deformed into various curved positions by the application of force , and will tend to spring back to its natural state of equilibrium . the preferred deformable path joint assembly is a spring . the flex joint 128 is a rotatable connector . the combination of joints illustrated in fig7 a enables seat platform 106 and back platform 108 to move along eccentric paths β and β , respectively . fig7 b shows the back platform 108 rotatably connected to actuator assembly 104 , the seat platform 106 joined to the actuator 104 by the path joint assembly , and the seat platform 106 joined to the back platform 108 by an embodiment of the flex joint 128 capable of deformation . the deformable flex joint 128 includes a deformable material that has a natural state of relaxation that can be deformed into one or more positions by the application of force . preferred deformable flex joints include a strip of fabric or elastic that is then attached between the back platform 108 and seat platform 106 . the path joint assembly , in fig7 b , includes a rotatable connector 152 , rotatably attached to the seat platform 106 , capable of sliding within track 182 . the combination of joints illustrated in fig7 b allows the seat platform 106 to move along an eccentric path β — while the back platform 108 moves along a fixed circular path a . turning to fig8 , an embodiment of the dynamic furniture 100 is shown . this embodiment of the dynamic furniture 100 shows : the base 102 with a rectangular floor contact member ; the base post 118 stemming upward from the floor via a telescoping assembly 178 , and an armrest 186 attached to the base post 118 . the flex joint 128 joins the back platform 108 and the seat platform 106 , and the back platform 108 is rotatably attached to the straight actuator assembly 104 via circular path joint assembly 150 . the seat platform 106 rests on the roller 154 , and the circular path joint assembly 150 connects the actuator assembly 104 to the base post 118 portion of the base 102 . the circular path - joint assembly 150 shown between the actuator assembly 104 and the base post 118 is a rotatable connector that allows actuator 104 to tilt back and forth into various positions along a fixed circular path relative to the base post 118 . more specifically , the circular path joint assembly 150 allows the actuator 104 to rotate vertically with respect to the base 102 . the motion enabled by the circular path joint assembly is illustrated by the a arrows in fig4 e ; and the motions of the seat and back platforms are as diagramed in fig5 b . fig4 e shows the base 102 , the base post 118 portion of base 102 , the actuator assembly 104 , circular path joint assembly 150 , and the circular orbital motion that a circular path - joint assembly allows — as shown by the a arrows . alternative circular path joint assemblies , and rotatable connectors , may include a peg turning within a hole , a rod turning within a sleeve , double contacts sliding within a circular track , or any other mechanical attachment means suited to allow a circular path of travel . by circular path of travel , it is meant that an edge of a portion of the actuator assembly 104 forges a path of travel that traces out a circular arc shape with respect to the base 102 . path joint assemblies may alternatively include compound path joints comprising two or more path joint assemblies configured in series , such as the many types of universal joints which enable curvilinear paths which are not necessarily planar , and may also include spherical path joint assemblies such as the many types of ball - and - socket or ball - in - socket joints . the path joint assembly need not join the base post 118 portion of base 102 to a center portion of the actuator assembly 104 , as shown in fig4 e ; the path joint assembly need only be affixed to the base 102 in such a manner as to allow a substantial portion of the actuator assembly 104 to protrude and dynamically achieve its function of supporting other moving components of the dynamic furniture 100 such as back , seat , and leg rest platforms . returning to fig8 , the present invention includes an upper portion 110 that includes back platform 108 with a head rest platform 116 connected by a rotatable connector 152 ; and the seat platform 106 has a leg rest platform 112 connected by a rotatable connector 152 . other embodiments of the dynamic furniture 100 may , however , include a fixably attached head rest or leg rest platform . between the back platform 108 and the seat platform 106 is the flex joint 128 , in fig8 ; and the leg rest platform 112 shown therein may include one or more portions that are independently adjustable to accommodate leg injuries . as the dynamic furniture 100 includes the aspects of both a chair and a cot , the preferred dimensions for the head rest platform 116 , the back platform 108 , the seat platform 106 , the leg rest platform 112 , and other platforms are simply that of a panel . any dimensions for the platforms sculpted or padded to provide further comfort with a user may be applied to the present invention . fig1 shows a dynamic joint controller 132 . as the present controller is applicable to many components of the present invention , the controller shall be discussed as connecting a generic first component 176 to a generic second component 174 . the first component may include the head rest platform 116 , back rest platform 108 , seat platform 106 , or leg rest platform 112 . the second component may include the head rest platform 116 , back rest platform 108 , seat platform 106 , or leg rest platform 112 — though the first component will differ from the second component . the first component 176 is rotatably connected to the second component 174 . the first component 176 and the second component 174 can be put in selective rotational connection by equipping either of the two components with additional parts . thus equipped , a user can control the angle between the two components or any other furniture components attached thereto . fig1 shows the two components equipped with the additional parts that make it capable of selective lock and adjust control of the angle between them . this preferred embodiment of the dynamic - joint controller includes a slave gear - and - peg 200 , control gear - and - peg 196 , and control knob 124 ; and the first component 176 rotatably connected to the second component 174 such that the two gears can be engaged . the gear portion of slave gear - and - peg 200 is affixed to the first component 176 , and the control gear - and - peg 196 is rotatably connected to the second component 174 . engaging and then turning the control knob 124 will rotate the first component 176 relative to the second component 174 . when the control knob 124 is engaged it can also be used to lock the first and second components together in the then - current position . when the slave and control gears are not engaged , the first and second components bars are free to rotate , relative to each other . the controller shown in fig1 can be adapted for use on flex - joints and other path joint assemblies , or rotatable connectors . for example , fig1 illustrates a circular dynamic joint controller 136 capable of selective lock and adjust control of the movement of actuator assembly 104 in relation to the base post 118 of the present invention . in fig1 , the circular dynamic joint controller 136 includes the control gear - and - peg 196 , which at one side is rotatably connected to base post 118 and at its other side is affixed to control knob 124 ; and it shows that circular dynamic joint controller 136 includes slave gear - and - peg 200 : the gear portion of which is affixed to the actuator 104 , and the peg portion of which is rotatably attached to the base post 118 . the slave gear - and - peg 200 may also include stops 180 to limit dynamic motioning of the actuator assembly 104 , when needed , to an acceptable range for a specific user . in the preferred embodiment of the circular dynamic joint controller 136 , as depicted in fig1 , the control knob 124 can be pushed in to engage the gear portion of control gear - and - peg 196 with the gear portion of slave gear - and - peg 200 . when engaged , turning the control gear - and - peg 196 via the control knob 124 will rotate the actuator assembly 104 relative to the base post 118 . when the control knob 124 is engaged it can be used to lock the actuator 104 relative to the base post 118 . when engaged or disengaged , movement of actuator 104 is limited by stops 180 . the flex joint 128 of the embodiment in fig1 includes a dynamic joint controller capable of selective lock and adjust control , of the movement of the two platforms relative to each other , via rotation of control knob 124 . a preferred embodiment of this controller is shown in more detail in fig1 . other dynamic joint controllers available to the trade , and capable of fulfilling the advantages of the present invention , are also acceptable . turning to fig1 , the dynamic furniture 100 includes the actuator assembly 104 attached to the base post 118 portion of base 102 ; and the dynamic furniture also includes the seat platform 106 and the back platform 108 , each rotatably connected to the actuator 104 by one or more circular path joint assemblies 150 . the seat platform 106 is rotatably connected to the actuator assembly 104 in a proximate position ; and the back platform 108 is rotatably connected to the actuator 104 in a distal position . the terms ‘ proximate position ’ and ‘ distal position ’ as they relate to the actuator assembly 104 are purely for the purpose of explaining the attachment locations of the back platform 108 and seat platform 106 . if the actuator 104 is divided into two portions separated by an imaginary middle point , then proximate is meant merely to refer to one portion of the actuator assembly 104 , and distal is merely meant to refer to the other portion of the actuator assembly 104 . in the dynamic furniture 100 embodiment in fig1 , the flex joint 128 joins the back platform 108 to the seat platform 106 . as fig1 also shows , embodiments of the present invention might further include a leg rest platform guide 126 . the preferred leg rest platform guide 126 of the present invention includes a roller 154 attached to actuator assembly 104 that serves to restrict the rotation of the leg rest platform 112 in relation to seat platform 106 . the purpose of the leg rest platform guide 126 is to hold the leg rest platform 112 in a position that comfortably supports a user &# 39 ; s legs in various positions of repose and throughout the range of motions involved in changing from lying flat to other positions . the preferred structure of the leg rest platform guide 126 includes roller 154 rotatably connected to actuator 104 . gravity ensures the leg rest platform 112 remains in contact with the roller 154 during use ; and because this preferred leg rest platform guide 126 is connected to the actuator 104 , the leg rest platform 112 will effectively adjust to the user as the user moves between positions , such as between a lying and a sitting position . for example , the leg rest platform guide 126 ensures that in a lying position , embodiments possessing the leg rest platform guide 126 have a leg rest platform 112 that contacts the legs of the user in a manner substantially planar with the seat platform 106 ; and while progressing to a sitting position , the leg rest platform guide 126 ensures that the users legs will be supported while they progressively bend to ninety degrees or less . the embodiment shown in fig1 also includes arm rest 186 , to facilitate moving one &# 39 ; s body while within the dynamic furniture . as shown in fig1 , an embodiment of the dynamic furniture 100 might further include a butt platform 160 positioned between the seat platform 106 and the back platform 108 . the preferred version of the butt platform 160 is a curved panel rotatably connected at two ends of its periphery . at one end it is rotatably connected to the seat platform 106 ; and at its opposite end it is rotatably connected to the back platform 108 . in this preferred embodiment , portions of the butt platform 160 are capable of rotation to positions both above and below the platforms to which it is connected . the embodiment shown in fig1 also includes : arm rest 186 ; head rest platform 116 with handle 162 ; and rotatably attached leg rest platform guide 126 , as well as the leg rest platform 112 equipped with foot rest platforms 166 and foot rest adjusters 168 to further support a seated patient . as shown in fig1 and fig1 , platforms connected to the actuator need not be connected to the extreme ends of the actuator ; and a portion of the actuator can be extended to provide guidance and support for additional platforms attached thereto . the flexibility of the dynamic furniture 100 allows it to be utilized for many , various purposes related to transportation , relaxation , repose , and examination . turning to fig1 a , 16 b , and 16 c , an embodiment of the dynamic furniture 100 is shown to include additions and features that allow the present invention to include aspects of a chair , bed , lift chair , and body repositioning device in a single apparatus . fig1 a shows the actuator 104 connected to base post 118 by the circular path joint assembly 150 which includes circular dynamic joint controller 136 . the seat platform 106 is connected to the actuator 104 by the rotatable connector 152 ; and seat platform 106 is connected to the leg rest platform 112 by the rotatable connector 152 which includes a dynamic joint controller 132 . fig1 a also shows the back platform 108 connected to the actuator assembly 104 by the rotatable connector 152 , and the back platform 108 is connected to the head rest platform 116 by the rotatable connector 152 which includes the dynamic joint controller 132 . the seat and back platforms are connected together by two of the flex - joints 128 , of which one includes the dynamic joint controller 132 . fig1 a shows the furniture 100 configured to assist the user in standing up . fig1 b shows the furniture 100 configured for sleeping . fig1 c shows the furniture flexed beyond horizontal . the dynamic furniture 100 embodiment depicted herein may include a wheel assembly having multiple wheels affixed to the base 102 . features which are further advantageous to the present invention include the telescoping assembly 178 pictured in fig1 a . the telescoping assembly 178 provides the capability of the dynamic furniture to be raised and lowered . other means within the trade for accomplishing the elevation adjustment are acceptable . conjunctively , the base 202 further includes swivel 156 comprising a rotatable member that allows one portion of the base to rotate upon another portion of the base . the illustrated embodiment further includes armrests 186 affixed to the base posts 118 . any convenience feature common in the furniture art , particularly padding , or power - assisted mobility and adjustability , may be included in the present invention , as important aspects of the present invention include comfort and service .