當學習活動開始展開時學習者經由「聽、視、動」這三方面本能開始有行為反應並且交互影響。學習者所習慣的圖像、動作、語言在既有知識下參與學習的活動，經由「眼、鼻、口、耳、手」人體感官登錄後成為大腦短期記憶最後成為長期記憶。短期記憶與長期記憶兩者會互相影響，大腦在記憶期間若學習專心力無法持續維持在一定的水準下會出現時而高時而低，在大腦中的短暫記憶無法聚焦成為長期記憶。

本文所設計的系統與架構是以學習者在座椅上的身體動作為判斷元素，做為學習專注力偵測與辨識的其中一個部份，用來提高專注力測量判斷以更接近學習者的學習狀態。研究主要在於取得學習行為中的專注力回饋系統，在學習者座椅上放置加速度器與陀螺儀以及觸覺開關，結合無線傳輸模組傳送座椅的動作訊息以及坐墊的臀型分佈面積訊息來取得學習者的狀態，藉由學習者在座椅座墊上的接觸面積分佈狀態以及加速度器與陀螺儀的訊息計算座椅動態，並且在電腦端估算學習者於學習時專注力，也就是學習專心程度。利用感測器所得知訊息可以提供教學者對於學習者的投入專注力有所了解，並且適度改變教學內容，讓學習者在學習專注力瓦解時能更快恢復對於學習環境中的學習內容並且提高專注力持續時間。最後透過感測器的實驗，討論學習者專心程度與學習關係，並且在本文討論中提出未來發展性。

When learning activity starts, a learner starts having action response through the three respects instincts of “listening, watching, action”, and they are inter-affected. Images, actions, and language known by a learner participate in his learning activity. Through the registration of human body sense organs of “eye, nose, mouth, ear, and hand”, learning activity becomes the short-term memory of brain and finally becomes long-term memory. Short-term memory and long-term memory would interact; when brain is in memory period, if a learner’s concentration cannot keep at a certain level and occurs the situation of sometimes high, sometimes low, short-term memory cannot concentrate in brain and become long-term memory.

The system and structure designed in this article uses the body movements of the learner while sitting as a deterministic element for part of the detection and recognition of learning concentration in order to improve concentration measure judgments to get closer to the learning state of the learner.The study mainly focuses on obtaining the concentration feedback system in learning behavior, place an accelerator, a gyroscope, and a touch sensation switch on a learner’s seat, combine with wireless transmission module to send the movement information of the seat, obtain the learner’s status through the buttock shape distribution area information of cushion, figure out seat dynamic status through the learner’s cushion contact area distribution status and the information of accelerator and gyroscope, estimate the learner’s concentration while he is learning on computer, that is leaning concentration degree. Through the information provided by sensors, a teacher can know more about a learner’s concentration in study and appropriately change teaching content, so as to make the learner recover to focus on learning content quickly while his concentration is collapsing in study, and increase the duration of concentration. Finally, through sensors test, discuss the relationship between a learner’s concentration degree and study, future development is also put forward in the discussion of the essay.

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