| 摘要 |
PURPOSE: A learning concentration rate check chair performing the measurement of the learning concentration rate through the sending information of the learning concentration rate check chair, a learning concentration rate care service providing server and a method thereof are provided to supply economical study environment to a student. CONSTITUTION: A study concentration check chair(10) senses sensing information about a student. The learning concentration rate check chair transmits the sensing information through a local gateway(20) to a remote service server(30). The service server measures the learning concentration rate of the student based on the sensing information through the network. The service server offers the information about the learning concentration rate to the protector terminal. |
