點讀筆可以說是一個突破傳統思維的具有高科技的學習工具,它通過(guo)點到哪里讀(du)到哪里的方式(shi),結(jie)合聽說讀(du)的學(xue)習(xi)方法，提(ti)高孩(hai)子的學(xue)習(xi)興趣(qu)，刺(ci)激右腦的開發，在快(kuai)樂中學(xue)習(xi)，吸收課本(ben)知(zhi)識，讓(rang)提(ti)高學(xue)習(xi)成績不(bu)再成為難(nan)題。而且(qie)它體積小巧，輕松攜(xie)帶，無(wu)論是(shi)(shi)在學校或是(shi)(shi)在課外，都可以使用。點讀筆(bi)不是(shi)(shi)玩具，也不是(shi)(shi)教具，讓孩子在玩樂中得到知識，而且(qie)沒有光源，相(xiang)比于帶屏幕的電教產(chan)品而言，點讀(du)筆對孩子的眼(yan)睛沒(mei)有(you)任何輻(fu)射，近視的風險(xian)幾乎(hu)沒(mei)有(you)。

點讀筆和點讀機都(dou)是幼教學習電子產品。點(dian)(dian)(dian)(dian)(dian)讀(du)(du)筆的(de)(de)(de)(de)(de)(de)使(shi)用(yong)：是在(zai)課本上(shang)(shang)加印二維淺(qian)碼(ma)，選擇要點(dian)(dian)(dian)(dian)(dian)讀(du)(du)的(de)(de)(de)(de)(de)(de)某(mou)一(yi)頁，隨便點(dian)(dian)(dian)(dian)(dian)擊該(gai)頁上(shang)(shang)的(de)(de)(de)(de)(de)(de)圖案、文(wen)(wen)(wen)字(zi)(zi)、數字(zi)(zi)等，點(dian)(dian)(dian)(dian)(dian)讀(du)(du)筆就(jiu)識別(bie)二維淺(qian)碼(ma)就(jiu)能(neng)發(fa)(fa)(fa)(fa)出對(dui)應(ying)的(de)(de)(de)(de)(de)(de)發(fa)(fa)(fa)(fa)音，識別(bie)準確率高達99.8%。點(dian)(dian)(dian)(dian)(dian)讀(du)(du)筆的(de)(de)(de)(de)(de)(de)原理：點(dian)(dian)(dian)(dian)(dian)讀(du)(du)筆的(de)(de)(de)(de)(de)(de)筆頭(tou)采集所點(dian)(dian)(dian)(dian)(dian)文(wen)(wen)(wen)字(zi)(zi)的(de)(de)(de)(de)(de)(de)位(wei)置(zhi)，結(jie)合制作的(de)(de)(de)(de)(de)(de)發(fa)(fa)(fa)(fa)音文(wen)(wen)(wen)件，發(fa)(fa)(fa)(fa)出相(xiang)(xiang)應(ying)的(de)(de)(de)(de)(de)(de)聲(sheng)音。點(dian)(dian)(dian)(dian)(dian)讀(du)(du)筆的(de)(de)(de)(de)(de)(de)筆頭(tou)是一(yi)個光學傳感(gan)器，它能(neng)比(bi)(bi)較準確的(de)(de)(de)(de)(de)(de)采集任何位(wei)置(zhi)信(xin)息。點(dian)(dian)(dian)(dian)(dian)讀(du)(du)機的(de)(de)(de)(de)(de)(de)使(shi)用(yong)：把課本放在(zai)機器平(ping)板上(shang)(shang)，用(yong)專用(yong)的(de)(de)(de)(de)(de)(de)筆點(dian)(dian)(dian)(dian)(dian)課本上(shang)(shang)的(de)(de)(de)(de)(de)(de)文(wen)(wen)(wen)字(zi)(zi)內容(rong)，機器就(jiu)會發(fa)(fa)(fa)(fa)出相(xiang)(xiang)對(dui)應(ying)的(de)(de)(de)(de)(de)(de)發(fa)(fa)(fa)(fa)音。點(dian)(dian)(dian)(dian)(dian)讀(du)(du)機的(de)(de)(de)(de)(de)(de)原理:是在(zai)制作發(fa)(fa)(fa)(fa)音文(wen)(wen)(wen)件時(shi)，給發(fa)(fa)(fa)(fa)音文(wen)(wen)(wen)件預先設(she)置(zhi)好所對(dui)應(ying)文(wen)(wen)(wen)字(zi)(zi)內容(rong)的(de)(de)(de)(de)(de)(de)“經緯位(wei)置(zhi)”。點(dian)(dian)(dian)(dian)(dian)讀(du)(du)機點(dian)(dian)(dian)(dian)(dian)讀(du)(du)課本，沒有(you)有(you)聲(sheng)環境，比(bi)(bi)較枯燥，孩子容(rong)易失去興趣，因為課本都(dou)是老(lao)師課堂里講過(guo)的(de)(de)(de)(de)(de)(de)。