Abstract: A device providing hold and comfort includes three parts freely movable independently of one another: a first part referred to as the base of the device and which is at least partially rigid and bears vertically on the support and tilts freely in all directions with respect to the latter, a second part arranged above the first part and having a shape suitable for receiving the body segments of the lower part of said person corresponding to their seated or standing position, and comprising at least two pads each supporting a body segment of the lower part of the person, and at least one third part comprising at least as many shockabsorber-balljoints as there are pads and being arranged between the second part, which bears on these shockabsorber-balljoints, and the rigid first part on which it bears.

Abstract: A method and system for health and lifestyle interventions is provided, the system comprising three modules: an evaluation module, a suggestion module and a user interface module. The evaluation module uses rigorous statistical comparison of the levels before and after the start of the intervention and the suggestion module guides the individual through the process by the user interface module.