A user-interactive multifunctional moving floor device for interacting with a virtual reality system, comprising: an inner core ; an outer flexible skin layer that wraps around said inner core; a lubricant layer located in a pressurized vacuum space between said outer flexible skin layer and the inner core; a plurality of ball bearings covering the entire inner core; a plurality of control arms , each comprising an actuator and a plurality of integrated weight sensors and being supported by a spring-loaded or hydraulic shock absorption system ; a computing unit communicably connected to the moving floor device and to a virtual reality device , said computing unit comprising an interface communicably connected to a virtual reality device; means to activate and deactivate user-interactive control device; and a power module ; characterized in that : a plurality of control spheres are interfaced with the weight sensors; a plurality of C-shaped core receiver-support modules are attached to the control arms in a supporting relationship with the core and in a pinching relationship with the outer flexible skin of the inner core; at least three hydraulic actuators are located on the bottom of the device; a rotating base holds the entire moving floor device; a rotatable ring-like extension stage is located around the inner core; and a wall like structure is embedded on top of said ring-like extension stage. an inner core ; an outer flexible skin layer that wraps around said inner core; a lubricant layer located in a pressurized vacuum space between said outer flexible skin layer and the inner core; a plurality of ball bearings covering the entire inner core; a plurality of control arms , each comprising an actuator and a plurality of integrated weight sensors and being supported by a spring-loaded or hydraulic shock absorption system ; a computing unit communicably connected to the moving floor device and to a virtual reality device , said computing unit comprising an interface communicably connected to a virtual reality device; means to activate and deactivate user-interactive control device; and a power module ; characterized in that : a plurality of control spheres are interfaced with the weight sensors; a plurality of C-shaped core receiver-support modules are attached to the control arms in a supporting relationship with the core and in a pinching relationship with the outer flexible skin of the inner core; at least three hydraulic actuators are located on the bottom of the device; a rotating base holds the entire moving floor device; a rotatable ring-like extension stage is located around the inner core; and a wall like structure is embedded on top of said ring-like extension stage. a plurality of control spheres are interfaced with the weight sensors; a plurality of C-shaped core receiver-support modules are attached to the control arms in a supporting relationship with the core and in a pinching relationship with the outer flexible skin of the inner core; at least three hydraulic actuators are located on the bottom of the device; a rotating base holds the entire moving floor device; a rotatable ring-like extension stage is located around the inner core; and a wall like structure is embedded on top of said ring-like extension stage. <EOS>