A device for determining of the distance to an object and its motion with non-contact method. Designed device also allows an additional function, namely, to measure the distance to the further point of clear vision of the human eye and to measure the value of eye refractive error. In this case this distance meter turns into ophthalmic refractometer.
In this paper on develop of the theory of construction and syntes plural coordinations microsystems end sensors of a mesurement of use IP end nano-microtechnology. On propose the metodologie miniaturize mechanical devices and components, This plural coordinations microsystems is the systems alternative the systems navigation. In this paper on presence the synthesis methods of create plural coordinations microsystems end sensors of a mesurement of use IP end nano-microtechnology. The plural coordinations microsystems caracterise the neu caracteristique metrologie.
The advent of nano-technology and advances in communications has made it technologically feasible and economically viable to develop low-power devices that integrate general-purpose computing with multi-purpose sensing and wireless communications capabilities. It is expected that sensor networks will have a significant impact on a wide array of applications ranging to scientific, to industrial, to health-care, to domestic, to environmental.