introduc-DIDACTIC OPPORTUNITIES OF INFORMATION-COMMUNICATION TECHNOLOGIES IN THE CONTROL OF PHYSICAL EDUCATION

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The works justify the indisputable need to introduce innovations, fundamentally new approaches to the implementation of control in physical education (Lauber, & Keller, 2014;Silverman, Keating, Phillips, 2008). In recent years, the topic of electronic methods and means of test measurements has been consistently among the scientific priorities (Haake, 1996;Hotra, Mahlovanyy, Mykytyuk, Ivakh, & Politanskyi, 2019). The use of ICT in test control of physical education is regarded as one of the resources that have a significant impact on the quality of testing procedures, which implies a new level of quality and effectiveness (Estivalet, & Springer, 2009;Strohrmann, Harms, Kappeler-Setz, & Troster, 2012). The integration of ICT creates the prerequisites for a radical renewal of both the contentbased and technological aspects of control, which is manifested in the enrichment of the system of didactic techniques and tools (Koryahin, Mukan, Blavt, & Virt, 2019).
However, despite the fact that the topic of innovation in the current scientific literature is quite well discussed, there is limited research on the modernization of control procedures in physical education based on the introduction of ICT.
The purpose of the article is to justify and implement ICT in the test control of the level of development of the frequency of movements, as a manifestation of speed qualities in the process of physical education.

Materials and methods
The methodological framework based on research has been formed based on the bases of the correlation of general to specific, the unity of theory and practice, the provisions of regularities on processes. The research strategy is focused on the integration of information resources of modern ICTs to ensure the effectiveness of control in the process of physical education. The pilot study aimed to eliminate a number of problematic factors and to ensure promptness, objectivity of ICT testing.
The authors highlight the literature review and methods used in the study theory: synthesis, induction and deduction, correlation, comparison and critical reflection, logical method, structural and systemic method, method of systematization and generalization.
To solve the research tasks used the methods of technical modeling. A method of modeling based on a comprehensive approach (synthesis of analytical and simulation modeling) was proposed, which allowed us to gain new knowledge about the object of scientific research. Technical simulation was used to create a device to be studied: the use of technical means gave the simulation an experimental character. This method provided the definition of the properties of the modeled detailing of the model and the level of detail of its representation by means of images. A comprehensive approach allowed to capture a qualitatively new presentation of the research results.

Results
First of all, in order to conduct research in a certain direction, we consider it necessary to specify that we are investing in the concept of "speed qualities". We are impressed by the fact that speed qualities are manifested in the ability to perform movements in the shortest possible time. There are so-called elementary and complex forms of expression of speed qualities (Stroot, 2014).
Speed qualities are very specific. There is either no dependency between the various forms of their manifestation, or the dependence is quite small. Therefore, in assessing the overall level of development of these qualities, it is necessary to use several speed indicators (Wulf, & Lewthwaite, 2009).
One of the components of complex speed characteristics is the frequency of unladen movements, which is extremely important in cyclic motions and in the rapid repetition of acyclic motions. Now the assessment of the level of development of the frequency of movements is to perform the specialized test exercise "Test of the speed of the movements of the hands" (Alme, & Mylvaganam, 2006;Reiman, & Manske, 2009).
However, in this way, which involves moving the hands and alternately touching the two areas with a comfortable hand with the maximum possible speed and fixing the time of execution of 25 cycles, there is a certain dependence of the subjective assessment of the perception of the evaluator. Subjective perception is the standardization of compliance with the necessary requirements of the test exercise: the correctness of alternately touching the hands, which set visually. At the same time, there is a likelihood of a large error in fixing the time of correctly completed test exercise cycles. All of the above makes it impossible to obtain the relevant test results, so they can not objectively indicate the level of development of speed. The use of such a test exercise does not provide objectively reliable indicators of control over the level of devel-ТМФВ, 2020, том 20, № 2 ISSN 1993-7989 (print). ISSN 1993-7997 (online). Теорія та методика фізичного виховання. Том 20, № 2 opment of speed and because of the average level of reliability and consistency of the test.
An electronic test device for controlling the frequency of hand movements was developed for the purpose of the study. The device is designed on the basis of capacitive-type proximity sensors whose action is based on changing the gap between the plates and their dielectric constant (Bracke, Puers, & Van Hoof, 2007).
Modern sensor technologies allow you to create sensory devices that are devoid of traditional problems of the past: complexity in development, low reliability and instability in work. The sensors used in this device are extremely reliable, long-life devices. At the same time, these sensors are not susceptible to all kinds of obstacles, characterized by maximum accuracy and reliability. Capacitive sensors are insensitive to changes in temperatures and vibrations and are highly resistant to electromagnetic effects (Hotra, Mahlovanyy, Mykytyuk, Ivakh, & Politanskyi, 2019;Olmos, Primicia, & Fernandez Marron, 2007).
In the developed control device, a capacitive control resistor is built into the capacitive sensor to adjust the sensitivity. For this purpose, a unique algorithm is used, which, due to the increased signal strength, reduces the noise interference by eight times compared to the usual one.
Information from capacitive sensors is transmitted not by cable but by light waves, which can vary in intensity, phase, color or geometric distribution in space.
The device is designed on the basis of capacitive-type proximity sensors, which are made on insulating material (fiberglass) in the form of two planar electrodes that can be recognized with up to ten simultaneous touches with jewelry. The sensitive elements of such capacitive sensors are the capacitor matrix with modulated external factors between the electrode electrical capacitance. In the general case, the structure of the capacitive sensors can be divided by the change: the area of he inter-electrode overlap, the inter-electrode distance, the parameters of the inter-electrode dielectric and the influence of environmental objects.
The capacitive sensors are placed in the test disks ( Fig. 1), which are located on both sides of the support platform and which, when performing the test, the control subject touches with his hands. Capacitive type sensors are made on insulating material (fiberglass) in the form of two planar electrodes. These electrodes, through a two-wire line, connect to the analog inputs of the microprocessor system (in this case PSoC) to measure the capacitance. The capacitive sensors used to create the device of the capacitive sensors include programmable PSoC systems (CapSense crystal C78C21x34 and C78C24x94) In essence, they are a microcontroller for the joint processing of analog and digital signals. Unlike traditional microcontrollers and their electronic signal conversion systems, the PSoC concept not only provides the ability to program modes of digital and analog system nodes, but also configures the structure of these nodes and their interconnections (CapSenseTM, 2006Bracke, Puers, & Van Hoof, 2007. The capacitive sensor, in addition to the primary converter (User Interface) with which the control subject's hands interacts, contains a signal converter. The structure of the signal converter used includes: • CapSence Controller with Haptics controller, which measures capacitor array capacities, generates Touch Signal, and hand touch recognition; • Host Controller, which provides further signal conversion and processing of digital data; • Amplifier amplifier and Actuator actuator to provide feedback; • Tactile Feedback Actuation, which improves the accuracy and noise immunity of the measurement process. After starting the device, the controller determines the value of the capacity in the absence of a hand on test disc 1 and test disc 2 and fixes the optocoupler with the presence of a hand on the support platform and then signals to the personal computer about the readiness to perform the test task.
The number of hand movements performed by the subject of control is calculated by changing the amount of sensor capacity at the time of touching the test disks. One movement is recorded as a sequence of changes in the amount of capacity on the first and second sensors, which are located in the disks. In the absence of one signal (from disk 1 or disk 2), such motion is not counted. Counting is also suspended in the absence of the control entity's hand at the support site. In the event of such situations, the display of the personal computer displays a message about the violation of the methodological requirements for performing the test exercise and indicate its cause. The sensors received in the test disks receive signals promptly to the microcontroller unit, which generates information about the time of 25 cycles of exercise. The results are transmitted via the communication interface to the personal computer. The indication of the end of the test is the lack of change in the capacity of the sensors, which are placed in the disks for 2-3 seconds, or the absence of a signal from the reference pad. The operation of the device is determined by the firmware algorithm and the application software of the personal computer. The information recorded by the electronic control unit is displayed on the digital display and stored in files that are stored on the disk and are available for further processing.
The structure we developed uses a personal computer, but it is also possible to use a mobile telecommunication sys- Koryahin, V., Mykytyuk, Z., Blavt, O., Dolnikova, L., & Stadnyk, V. (2020). Didactic Opportunities of Information-Communication Technologies in the Control of Physical Education tem that has a high-speed interface subsystem and in which the received signal is processed on a real-time scale. In addition to promptly displaying the results, the device makes it possible to store their values in the internal memory or transfer these values to the control unit for further analysis and visualization. A way of assessing the level of development of speed attributes, according to which exercise time control is, is that the test subject stands in front of the table, puts the brush of the left (for right-handed) hands on the support platform. Supporting pad (10x20 cm), located between test disk 1 and test disk 2, placed horizontally on the table (distance between the centers of the disks -60 cm) at an equal distance from each. The right hand is on the left disk. Capacitive-type sensors, which are located under the disks and the support platform, fix with the help of an optocoupler the presence of a hand on the support platform and one of the disks. According to the signal, the test subject alternately touches the disks with the hand brush (right-handed, left-handed), moving the right-hand brush from disc 1 to disc 2 so that it moves over the left hand brush during movement. The task is performed at the maximum possible rate until the number of hand transfers from one disk to another is 25 cycles. The developed electronic control device records the moment of the beginning of the movement of hands and calculates the number of movements by changing the size of the sensor capacity. The signal received by the sensors is processed in the microcontroller unit, which generates information about the time and number of completed test cycles. Further, the signal processed through the communication interface is transmitted by wireless infrared devices to a personal computer. On a personal computer, using the developed software, they control the time of completion of the test task. The results obtained are compared with the evaluation standards and the value of which concludes the level of development of speed qualities. The result is displayed on a personal computer display.
It is known that the maximum effect from the use of ICT is achieved in a complex approach, when different information systems interact (Hotra, Mahlovanyy, Mykytyuk, Ivakh, & Politanskyi, 2019). This is the approach we use in our development as software infrastructure. Software has been developed to automate the process of maintaining registration information and performing control and automated information processing. The function of this assurance is to filter and correct the signals received from the electronic control instrument and to visualize the test results. When the exercise is completed, the result is displayed on the screen, which is then stored in the integrated test control database. This database facilitates their replication, processing and interactive analysis using statistical and mathematical methods and algorithms. This is how we accumulate, update, correct, and multifaceted use of a large array of test data. Used interface provides a high level of ergonomic properties of the electronic control device and the ability of professionals to work effectively with the test data. Further archiving takes place in and accessible to each of the control entities in the storage and data center infrastructure in a personal text format. The application of the software allows simultaneous analysis of the results of testing of a group of control subjects without loss of information.
The main indicators that characterize the effectiveness of the use of the tool to control the development of the frequency of movements developed using ICT are: • testing simplification and automation; • ensuring accuracy, objectivity, reliability of test results; • ease of use and compactness of the device: miniature, autonomy, compactness and portability; • urgency of control, consisting of the time of receipt of information (usually within 60 s), the time of viewing the received data and analysis of results; • ensuring long-term follow-up during training sessions to update processing results; • automatic retrieval of results of multiple tests, ease of viewing the structure of obtained results and their dynamics; • rapid execution of complex calculations with the presentation of results in digital or graphical form; • saving the results of the test control in the database in the format of hypertext arrays.
Our study supplements data on the unreliability of control information using valid test methods (Alfrey, & Gard, 2014;Edwards, 2010;. We propose a new approach to the study of control in this area of knowledge. The novelty of the presented development is to harness the potential of modern ICT, which, given its prospects, is of particular interest to researchers today. We coordinate the study according to the ideas of the need for retrofitting, updating, upgrading and intensification of test control in physical education (Clarys, & Cabri, 1993;Capobianco, Almuklass, & Enoka, 2018). We support scientific approaches to the implementation and use of modern ICT in this process, which will help to solve the problems of test control (Chow, Chung, Ma, Macfarlane, & Shirley, 2017;Koryahin, Blavt, & Ponomaryov, 2019).

Conclusions
The urgent need to integrate all fields of knowledge into the world of educational space requires a major modernization of the content of the theory and methodology of physical education. After all, the modern system should reflect the movement towards the information society, undergo continuous improvement due to the use of own advanced ideas of intensive use of modern ICT tools by domestic researchers.
Introduced electronic device for performing the test of the frequency of hand movements, developed using modern electronic technologies and software, is proposed for the first time and has significant advantages over the existing method of testing the quality of speed. The use of in-house development ensures that objective, reliable test results are obtained promptly.
The use of ICT capabilities as a tool for solving control tasks based on the modernization of this process, provides a qualitatively new technological advance in the methods and didactics, organization and practical implementation of speed control in physical education.
The main methodological result of the study is that the use of the proposed electronic test device to control the frequency of movements of the hands allows to intensify the testing process during physical education. In turn, it allows to solve in a comprehensive manner the issues of timely introduction of adjustments to the training program in accordance with the obtained results.