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Application filed by Украинская Инженерно-Педагогичесская АкадемияfiledCriticalУкраинская Инженерно-Педагогичесская Академия
Priority to UAU201002869UpriorityCriticalpatent/UA51778U/en
Publication of UA51778UpublicationCriticalpatent/UA51778U/en
The remote inspection device for teaching material digestion quality comprises the central control board, individual transmitter-receivers. The individual transmitter-receivers comprises knobs for level detection of understanding, knobs for lecture tempo, knobs for volume and a control panel comprises individual and integrated indicators of corresponding transmitter-receiver knobs.
UAU201002869U2010-03-152010-03-15Remote inspection device for teaching material digestion
UA51778U
(en)
Multiple-alarm electronic device that delivers silent warnings to the user on receiving radiofrequency signals coming from one or several remote transmitters and method for use thereof