Science and Development Network (SciDev.Net)
This paper was designed the physical signal control system of posture balance for preserving body sway. It was necessary to constantly monitor their physical parameters, especially body balance, to effectively control their health condition and care body moving. There signified body movement by the parameter that was neck moving and eye moving such as forward/backward body moving. This system consist of a data acquisition system, which was responsible for capturing and sending data signal, which was responsible for gathering data signal processing, and to control the received data through feedback system. There were evaluated their body sway through a physical data, and identified to maintain the stability. It was expected to control a body activity and to confirm the physical signal system.