Abstract: The subject of research is the creation of a simple multi-program multifunctional device for scientific medical centers with the aim of conducting clinical trials in the treatment of various human diseases using elements of light exposure to the human visual analyzer. The author focuses on information search by topic, design of the device in accordance with the technical task, development of technical documentation, manufacture and configuration of the prototype device and transfering it to the medical center for clinical studies. In addition, the most important task of the project is to develop software for the device and to coordinate it with medical specialists.The device has wide functional possibilities of influencing the human body through vision with light signals of different color, frequency modulation, brightness, shape, speed of movement with the possibility of operative change of their parameters during one session.Electroretinography is a method for studying the function of the retina of the eye by recording the oscillations of the biopotential arising in it under light stimulation. In humans, these fluctuations are recorded with the help of a special contact lens in which electrodes are mounted. Electroretinography is used both for research purposes and in clinical practice. Cataract, glaucoma, vascular disorders are diagnosed., Diseases of various human organs. The functional possibilities of the proposed device are increasing, as it becomes possible, in addition to more effective influence on the visual analyzer of a person, the introduction of chromotarapy elements and psycho-emotional effects on a person, for example, stress relief, improvement quality of sleep, increase of creative possibilities, more effective training with the use of audio equipment. The effectiveness of the use of light influence on this or that human organ for the purpose of its treatment is determined by the fact that electromagnetic radiation of the visible optical range is an integral component of the human environment. Numerous studies have shown that light radiation of different spectrum regulates carbohydrate, protein, fat, water-salt and mineral metabolism, cellular metabolism, complex adaptive processes.Information search showed that similar devices with such functionality do not exist.

Abstract: The article reviews a of creation of simple, low-cost and highly successful   robotic constructions made in the form of a fairy tale and epic heroes and its usage in kindergartens, in cultural and medical institutions with a view to a comprehensive education and development of children. Such robots, unlike the existing models, are highly informative due to the large internal memory. This robots help upbringing the child, instilling the communication skills and forming the correct behavior. The proposed class robots don’t exist among modern models. The robots created by children have external, internal and combined controls and external sensors and are made in form of fairy tale heroes. When used in children's institutions the robots will contribute to the comprehensive development and education of children, improving the efficacy of the treatment, lowering psychological stress, promoting the artistic and aesthetic education of children and rules of good behavior. The authors plan to carry out exhaustive research on the impact of information robot designs to the full development and education of children in preschool, cultural and medical institutions. The scientific novelty of the work is in the fact that it is proposed for the first time to form a separate group of children's fairy tale heroes-robots for childcare, health and cultural centers. The presented robots are characterized by low cost and high efficiency, great functionality through the use of internal, external and combined controls, external sensors, and a large internal memory.