Abstract: Implemented is an electric actuator that includes a tubular stator and a slider. The tubular stator comprises a flexible stator support member and at least one electrical coil, forming a flexible outer tube. The slider is fitted within a tubular stator. The stator and the slider can axially slide relative to one another. The slider includes a flexible slider support member and at least one magnet, which together form a flexible inner tube. The electric actuator also includes an input power wire and an output power wire that are disposed within the slider. The stator and the slider are both deformable and may axially move relative to another while deformed due to at least one Lorentz force generated within the electric actuator.

Abstract: Implemented is an electric actuator that includes a tubular stator and a slider. The tubular stator comprises a flexible stator support member and at least one electrical coil, forming a flexible outer tube. The slider is fitted within a tubular stator. The stator and the slider can axially slide relative to one another. The slider includes a flexible slider support member and at least one magnet, which together form a flexible inner tube. The electric actuator also includes an input power wire and an output power wire that are disposed within the slider. The stator and the slider are both deformable and may axially move relative to another while deformed due to at least one Lorentz force generated within the electric actuator.

Abstract: Method for physiologically modulating videogames and simulations includes utilizing input from a motion-sensing video game system and input from a physiological signal acquisition device. The inputs from the physiological signal sensors are utilized to change the response of a user's avatar to inputs from the motion-sensing sensors. The motion-sensing system comprises a 3D sensor system having full-body 3D motion capture of a user's body. This arrangement encourages health-enhancing physiological self-regulation skills or therapeutic amplification of healthful physiological characteristics. The system provides increased motivation for users to utilize biofeedback as may be desired for treatment of various conditions.