Abstract: An interactive platform providing health care prevention is provided. The platform includes a plurality of doctor interfaces, each doctor interface being associated with a doctor or other health care provider participating in the platform, patient interfaces coupled to peripherals measuring and determining patient parameters associated with the patients' health, said patient interfaces receiving, patient information, instructions, data from peripherals, and so on. In one embodiment, each patient interface is associated with a particular patient. In another embodiment, an intermediate assistant is provided with a patient interface adapted to provide information to and receive information related to several patients. A master server in communication with the doctor and patient interfaces and adapted to collect information and present information through said interfaces.

Abstract: A device for measuring physical characteristics includes a beam generator selectively generating a target beam. The device further includes two angle detectors that measure the respective angles between the beams and, respectively a vertical and a horizontal axis. The device further includes a calculator that calculates the distances to said points as well as the distance between the two points.

Abstract: A device for measuring physical characteristics includes a beam generator selectively generating a target beam. The device further includes two angle detectors that measure the respective angles between the beams and, respectively a vertical and a horizontal axis. The device further includes a calculator that calculates the distances to said points as well as the distance between the two points.