200842717 九、發明說明 【發明所屬之技術領域】 本發明係有關一種資料處理裝置之互動控制方法，特 別是有關一種用於在主控筆式資料處理裝置與從屬筆式資 料處理裝置之間的互動控制方法。 【先前技術】 • 資料處理裝置，如桌上型電腦和膝上型電腦在現代生 活的各個方面中越來越多地扮演著不可或缺的角色。膝上 型電腦，即常被談到的可攜式個人電腦和筆記型電腦，通 常比桌上型電腦更小型和輕便，因而使用者可以到處攜帶 著它們並將其當作活動辦公室來使用。然而，膝上型電腦 在某些環境下仍顯得過大和過重而不便於外出攜帶和使 用，例如，對於坐在飛機的經濟艙或者小型至中型尺寸的 私家車後座旅行的旅客來說，使用膝上型電腦就會感到諸 ® 多不便或者不舒服。此外，對於乘坐飛機或者火車旅行的 旅客來說，膝上型電腦也會佔據隨身攜帶的行李箱的很大 空間。 個人數位助理（PDA )裝置通常比膝上型電腦更小 型、小巧和輕便，因此，在許多情形下它們更便利於外出 攜帶和使用。一種類型的PDA裝置具有一個類似微型膝 上型電腦鍵盤的鍵盤，該小鍵盤並不能很方便地將資料登 錄PDA。另一種PDA裝置具有一壓力感測螢幕或觸摸螢 幕’可供使用者利用尖頭物體例如使用者的手指、一支筆 -4 - 200842717 备 尖等來實現資料登錄。這種觸摸螢幕價格昂貴且其可使用 的壽命週期相對要短，此外，即使PDA裝置比膝上型電 腦更小巧、小型和輕便，但當將其裝在衣袋或小錢包中攜 帶時，PDA裝置的體積仍顯得相當大。 同時目前的上述資料處理裝置多是獨立運行，其間的 * 資訊溝通只是透過無線或有線的方式來進行資料傳輸，特 別在教育領域，如果爲避免學員攜帶過重的紙張資料而採 • 用此種資料處理裝置進行資料的儲存，在實際使用中可能 因上述資料處理裝置獨立運行而令老師與學生無法有效的 控制與溝通，特別是老師欲強調某些重點或補充一些資料 時，可能還需學生在自己的資料處理裝置中需重新輸入並 儲存，因此令學員無法集中精神對學習內容進行理解，從 而會導致學習效果不佳。 因此，實有必要提供一種資料處理裝置及其控制方 法，該資料處理裝置小巧輕便，從而能夠令使用者便於攜 • 帶使用，並且利用此控制方法可令一主控資料處理裝置對 其他從屬資料處理裝置進行控制，從而增強溝通效果，以 適應更多的應用環境。 【發明內容】 本發明的目的在於提供一種筆式資料處理裝置的互動 控制方法，該互動控制方法具有實現方便、交流便利的功 能，能夠有效的提供主控使用者和從屬使用者之間的互動 資訊交流，極大的提高了工作或者學習的效率。 -5- 200842717 4 本發明的目的係透過如下技術方案來予以實現： 一種筆式資料處理裝置的互動控制方法，該互動控制 方法是對一主控筆式資料處理裝置以及一個從屬筆式資料 處理裝置進行互動控制的方法，其中，該互動控制方法包 括：資料獲取步驟，主控筆式資料處理裝置對掃描資料/ 或者手寫輸入資料進行採集，產生電子信號；資料處理步 驟，主控筆式資料處理裝置將採集到的電子信號進行解碼 Φ 而使之成爲運動信號；識別步驟，主控筆式資料處理裝置 將運動信號轉換爲能夠識別的文字、字元或圖形的信號； 發送步驟，主控筆式資料處理裝置對經識別步驟轉換後信 號進行編碼和調變，並發送到從屬筆式資料處理裝置；接 收步驟，一個或多個從屬筆式資料處理裝置接收信號，並 對信號進行解碼和解調；執行步驟，從屬筆式資料處理裝 置執行主控筆式資料處理裝置發送來的指令。 容易理解，本發明的互動控制方法能夠有效的採集外 β 界資料資訊或輸入資料資訊，並將其發送到各個從屬筆式 資料處理裝置，從而將從屬使用者從大量的繁瑣工作中解 放出來，有利於效率的提高。 本發明提供的筆式資料處理裝置的互動控制方法，其 中互動控制方法還包括判斷步驟，判斷在識別步驟後以及 發送步驟前，在主控筆式資料處理裝置中執行指令還是向 從屬筆式資料處理裝置發送識別後的信號。 本發明提供的筆式資料處理裝置的互動控制方法，其 中執行步驟包括顯示步驟，從屬筆式資料處理裝置將解碼 -6- 200842717 和解調後的信號進行顯示。 本發明提供的筆式資料處理裝置的互動控制方法，其 中執行步驟包括儲存、刪除步驟，從屬筆式資料處理裝置 將解碼和解調後的信號進行儲存或刪除。 一種筆式資料處理裝置的互動控制方法，該互動控制 方法是對一主控筆式資料處理裝置以及一個從屬筆式資料 處理裝置進行互動控制的方法，其特徵在於，該互動控制 方法包括：資料獲取步驟，從屬筆式資料處理裝置對掃描 資料/或者手寫輸入資料進行採集，產生電子信號；資料 處理步驟，從屬筆式資料處理裝置將採集到的電子信號進 行解碼使之成爲運動信號；識別步驟，從屬筆式資料處理 裝置將運動信號轉換爲能夠識別的文字、字元或圖形的信 號；發送步驟，從屬筆式資料處理裝置對經識別步驟轉換 後的信號進行編碼和調變，並發送到主控筆式資料處理裝 置；接收步驟，主控筆式資料處理裝置接收信號，並對信 號進行解碼和解調；執行步驟，主控筆式資料處理裝置執 行從屬筆式資料處理裝置發送的指令。 本發明的互動控制方法，從屬筆式資料處理裝置同樣 能夠有效的掃描外界資料或者手寫輸入資料資訊，並將其 反饋給主控筆式資料處理裝置，主控使用者可根據接收資 訊的重要決定是否發送給所有從屬使用者，從而更加有效 的提高了主控使用者和從屬使用者之間的資訊互動。 本發明提供的筆式資料處理裝置的互動控制方法，其 中互動控制方法還包括判斷步驟，判斷在識別步驟後以及 200842717 發送步驟前’在從屬筆式資料處理裝置中執行指令還是向 主控筆式資料處理裝置發送識別後的信號。 本發明提供的筆式資料處理裝置的互動控制方法，其 中執行步驟包括顯示步驟，主控筆式資料處理裝置將解碼 和解調後的信號進行顯示。 本發明提供的筆式資料處理裝置的互動控制方法，其 中執行步驟包括儲存、刪除步驟，主控筆式資料處理裝置 將解碼和解調後的信號進行儲存或刪除。 【實施方式】 以下配合參照附圖來描述本發明所採用的筆式資料處 理裝置及其互動控制方法，其中，各附圖中之結構或功能 相似的兀件將用同樣的數字標號來予以表述。應當注意的 是’附圖僅是爲了便於描述本發明較佳實施例，而不得將 其視爲本發明的全部或無遺漏的描述，或將其視爲本發明 權利範圍的限制。此外，附圖也沒有必要按比例來繪製。 圖1是本發明所採用的資料處理裝置1 〇的外部特徵 示意圖，圖2是本發明的所採用的資料處理裝置的內 部兀件的不蒽圖。如圖1和圖2所示，資料處理裝置j 〇 外形象一支可以輕易把握的鋼筆，因此，資料處理裝置j 〇 可以是一個筆式資料處理裝置，一個筆式電腦，一支鋼筆 形個人數位助理（PDA )等等。該資料處理裝置1 〇具有 一個能夠像鋼筆一樣把握的外殼1 1，依據本發明的一種較 佳實施方式，該外殼11具有一般圓柱形或長條外形。圖i -8- 200842717 和圖2顯示長條形主體11具有一尖頭前端部12和一後端 部14。 該資料處理裝置1 0還包含有設置在其中並與主體11 機械連接的一個電路板16和電池18。並且該資料處理裝 置10還包含有一或多個安裝在電路板16上的功能元件或 模組。舉例來說，圖2顯示了安裝在電路板16上的一個 運動感測模組22、一個數位信號處理模組23、一個資料 儲存模組24、一個顯示器驅動模組26、一個電源管理模 組28及一個介面模組29。同樣地，舉例來說，數位信號 處理模組23可包含一微處理器（// P )、一中央處理器 (CPU)，或其他相似的元件。 另外，該資料處理裝置1〇還包括有設置於鄰近前端 部12並與運動感測模組22電性連接的一發光裝置32和 一照相傳感裝置34，舉例來說，該發光裝置32可包括一 發光二極體（LED )，而該照相傳感裝置34可包括照片 電晶體陣列、電荷耦合裝置陣列、照片光敏電阻陣列等。 在本發明的一個實施例中，該資料處理裝置10還包括一 設置於照相傳感裝置34前部的鏡頭3 3。而顯示器3 6是與 顯示器驅動模組26電性連接，該顯示器36包括一安裝於 外殼11上的液晶顯示器（LCD)。 圖1和圖2還顯示該資料處理裝置10還包括一或多 個位於外殼1 1上的開關35，這些開關35可包括按鈕開 關、滑動開關、拔動開關或其他類型的一些開關。在本發 明的一實施例中，該開關3 5包括有電源開關，此電源開 200842717 關是與數位信號處理模組23及電源管理模組28相連接， 以將資料處理裝置1 0轉至開和關狀態。開關3 5包括與數 位信號處理模組23相連接的運算狀態開關，或與顯示器 驅動模組26相連接的顯示狀態開關或控制該資料處理裝 置1 〇的其他功能的控制開關。 本發明所採用的該資料處理裝置10包含一連接至介 面模組2 9的介面3 9，舉例來說，該介面3 9可以是紅外線 # 匯流排介面、藍芽匯流排介面等無線介面等，該介面3 9 靠近於後端部1 4，以便於與其他裝置相連接。另另外，此 資料處理裝置亦可包括有一個電源匯流排（未顯示出）， 用於爲電池1 8充電及/或利用一外部電源來運行該資料處 理裝置1 0。 該顯示器驅動模組26是與一顯示器信號輸出口（圖1 和圖2未顯示出）相連接，以將顯示器信號傳輸給一外部 顯示器裝置（圖1和圖2未顯示）。該外殼11上的顯示 ^ 器信號輸出端與外部顯示器裝置之間的顯示信號傳輸可以 是有線的，也可以是無線的。有線傳輸可以透過串列信號 匯流排或並列信號匯流排，無線傳輸可以透過可見光例如 紅外線’或者透過無線電波例如藍芽來傳輸。在一個實施 例中’該外部顯示器裝置可包括一可撓性或可折疊的顯示 面板，例如電子紙（Electric Paper )。在不用時，電子紙 可折疊或者繞在外殻11上卷起來以便於收藏或外出攜 帶。另外，該外部顯示器裝置可利用該資料處理裝置1 〇 的電源來運行，也可以用它自己的電源來運行。 -10- 200842717 本發明所採用的資料處理裝置1 0包括一個可與外殼 1 1相分離的投影顯示器。圖3是本發明所採用的資料處理 裝置10的投影顯示器40的示意圖，該投影顯示器40包 含一帽形或套形主體4 1，該帽形或套形主體4 1在不使用 的狀態下可被放置或可分離地安裝在外殻11上。更適宜 地，帽形主體41可被放置在外殼11的前端部12上，由 此可以保護照相傳感裝置34。並且，該帽形主體4 1上還 裝配有一扣夾42，以夾接到薄形構件上，例如筆記型、衣 袋等。另外，該投影顯示器40還包括一圖像投影機45， 用以將視頻圖像投影到某一區域上，例如螢幕、板、牆、 天花板、桌面、地板等。舉例來說，該圖像投影機4 5可 爲一微型雷射圖像投影機。 另外，該投影顯示器40還包含一連接至圖像投影機 45，以便從外殼11上的顯示器信號輸出口（圖1和圖2 中未顯示出）接收圖像信號的顯示器信號輸入口 46，且該 顯示器信號輸入口 4 6是與顯示器驅動模組2 6相連接。並 且該外殻11的顯示器信號輸出口與帽形主體41的顯示器 信號輸入口之間的信號既可以是有線傳輸也可以是無線傳 輸，有線傳輸可以透過串列信號匯流排或並列信號匯流 排，無線傳輸可以是可見光例如紅外線，或者無線電波， 例如藍芽的傳輸方式。此外，該投影顯示器40可使用資 料處理裝置10的電源或者它本身的電源來運行。更進一 步地，該投影顯示器40可包含一開關48，此開關48可以 是拔轉開關、按鍵開關、滑動開關、觸墊開關等。此開關 -11 - 200842717 48可提供諸多功能，例如打開或關閉投影顯示器40、調 節圖像投影機45的焦距、亮度、色彩、對比度、縱橫比 等。 資料儲存模組24儲存著在資料處理裝置1 0上運行的 程式，以及使用者輸入的資料和程式運行輸出的資料。資 料儲存模組24包括一動態隨機存取記憶體（DRAM)單元 及一可拭除可編程唯讀記憶體（EEPROM)單元或其他類 型的儲存單元，例如，磁記憶體單元、光記憶體單元等。 該顯示器驅動模組26接收來自數位信號處理模組23的信 號，並產生一個驅動信號給顯示器3 6或給外部顯示器裝 置，例如電子紙或圖3所示的投影顯示器40。 介面模組 29可包括一多媒體數位信號編解碼器 (CODEC )電路，用於對來自數位信號處理模組23的信 號在其傳輸至介面模組29之前先行將其進行編碼，以及 對來自介面模組29的信號在其傳輸至數位信號處理模組 23之前先行將其進行解碼。此介面模組29也可包含一數 據機，以調變進入介面模組29的信號及解調制進入數位 信號處理模組23的信號。電源管理模組28控制著該資料 處理裝置10的不同構件的電源供應，以確保它們的正常 運行。 該介面模組29能夠與其他資料處理裝置、如桌上型 電腦、膝上型電腦或PDA等進行通信，該介面模組29也 可以與網路進行通信，例如乙太網路、區域網路、網際網 路、無線區域網路（WLAN )、無線保真（Wireless -12- 200842717200842717 IX. Description of the Invention [Technical Field] The present invention relates to an interactive control method for a data processing device, and more particularly to an interaction between a master pen data processing device and a slave pen data processing device Control Method. [Prior Art] • Data processing devices, such as desktop computers and laptop computers, are increasingly playing an integral role in all aspects of modern life. Laptops, often referred to as portable PCs and notebooks, are typically smaller and lighter than desktop computers, so users can carry them around and use them as active offices. However, laptops are still too large and too heavy to be carried and used in certain environments, for example, for passengers traveling in the economy class of a plane or in the back seat of a small to medium sized private car. The laptop will feel that the ® is inconvenient or uncomfortable. In addition, for passengers traveling by plane or train, the laptop also occupies a large space for the carry-on luggage. Personal digital assistant (PDA) devices are typically smaller, smaller, and lighter than laptops, so in many cases they are more convenient to carry and use. One type of PDA device has a keyboard similar to a miniature knee-top type computer keyboard that does not readily record data to the PDA. Another type of PDA device has a pressure sensing screen or a touch screen that allows the user to log in using a pointed object such as a user's finger, a pen, and the like. Such touch screens are expensive and have a relatively short life span, and even if the PDA device is smaller, smaller, and lighter than a laptop, it is carried when it is carried in a pocket or purse. The volume still looks quite large. At the same time, most of the above data processing devices are operated independently. The information communication between them is only through wireless or wired means, especially in the field of education. If you want to avoid the students carrying too heavy paper data, use this information. The processing device stores the data. In actual use, the above-mentioned data processing device may operate independently and the teacher and the student cannot effectively control and communicate. Especially when the teacher wants to emphasize certain key points or supplement some materials, the student may need to The data processing device needs to be re-entered and stored in the data processing device, so that the student cannot concentrate on understanding the learning content, which may result in poor learning performance. Therefore, it is necessary to provide a data processing device and a control method thereof, which are small and light, so that the user can easily carry and use the device, and the control data can be used to make a master data processing device to other dependent data. The processing device controls to enhance the communication effect to adapt to more application environments. SUMMARY OF THE INVENTION An object of the present invention is to provide an interactive control method for a pen-type data processing device, which has the functions of convenient implementation and convenient communication, and can effectively provide interaction between a master user and a slave user. Information exchange has greatly improved the efficiency of work or study. -5- 200842717 4 The object of the present invention is achieved by the following technical solutions: An interactive control method for a pen-type data processing device, the interactive control method is a master pen type data processing device and a subordinate pen data processing The method for interactively controlling the device, wherein the interactive control method comprises: a data acquisition step, the main control pen data processing device collects the scanned data or the handwritten input data, generates an electronic signal; the data processing step, the main control pen data The processing device decodes the collected electronic signal to make it a motion signal; in the identifying step, the master pen type data processing device converts the motion signal into a recognizable character, character or graphic signal; sending step, mastering The pen data processing device encodes and modulates the converted signal after the identification step, and sends the signal to the subordinate pen data processing device; in the receiving step, one or more subordinate pen data processing devices receive the signal, and decode and solve the signal. Tuning; execution step, subordinate pen data processing device execution master Pen commands transmitted data processing device. It is easy to understand that the interactive control method of the present invention can effectively collect the information of the external β-boundary data or input the information of the data, and send it to each subordinate pen-type data processing device, thereby liberating the slave user from a large amount of tedious work. Conducive to the improvement of efficiency. The interactive control method of the pen type data processing device provided by the present invention, wherein the interactive control method further comprises a determining step of determining whether to execute the instruction in the master pen type data processing device or the dependent pen type data after the identifying step and before the sending step The processing device transmits the identified signal. The interactive control method of the pen type data processing device provided by the present invention, wherein the executing step comprises a display step, and the subordinate pen data processing device displays the decoded -6-200842717 and the demodulated signal. The interactive control method of the pen type data processing device provided by the present invention, wherein the executing step comprises a storing and deleting step, and the subordinate pen data processing device stores or deletes the decoded and demodulated signals. An interactive control method for a pen type data processing device, the interactive control method is a method for interactively controlling a master pen type data processing device and a subordinate pen data processing device, wherein the interactive control method comprises: data The obtaining step, the sub-pen type data processing device collects the scanned data or the handwritten input data to generate an electronic signal; and the data processing step, the subordinate pen data processing device decodes the collected electronic signal to become a motion signal; The slave pen data processing device converts the motion signal into a recognizable character, character or graphic signal; in the transmitting step, the slave pen data processing device encodes and modulates the signal converted by the identification step, and sends the signal to the The main control pen type data processing device; the receiving step, the main pen type data processing device receives the signal, and decodes and demodulates the signal; and executes the step, the main pen data processing device executes the instruction sent by the subordinate pen data processing device. According to the interactive control method of the present invention, the subordinate pen data processing device can also effectively scan external data or handwritten input data information, and feed it back to the main pen data processing device, and the main control user can make an important decision according to the received information. Whether it is sent to all subordinate users, thereby more effectively improving the information interaction between the master user and the subordinate user. The interactive control method of the pen type data processing device provided by the present invention, wherein the interactive control method further comprises a judging step of determining whether to execute the instruction in the subordinate pen data processing device or to the main control pen after the identification step and before the sending step of 200842717 The data processing device transmits the identified signal. The interactive control method of the pen type data processing device provided by the present invention, wherein the executing step comprises a display step, and the main pen data processing device displays the decoded and demodulated signals. The interactive control method of the pen type data processing device provided by the present invention, wherein the executing step comprises a storing and deleting step, and the main pen type data processing device stores or deletes the decoded and demodulated signals. [Embodiment] Hereinafter, a pen type data processing apparatus and an interactive control method thereof used in the present invention will be described with reference to the accompanying drawings, in which the structural or functionally similar elements in the drawings will be denoted by the same reference numerals. . It should be noted that the drawings are merely for the purpose of describing the preferred embodiments of the invention and are not intended to Moreover, the drawings are not necessarily to scale. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the external features of a data processing apparatus 1 according to the present invention, and Fig. 2 is a schematic view showing the internal components of the data processing apparatus used in the present invention. As shown in FIG. 1 and FIG. 2, the data processing device j externally displays a pen that can be easily grasped. Therefore, the data processing device j can be a pen-type data processing device, a pen computer, and a pen-shaped person. Digital Assistant (PDA) and more. The data processing device 1 has an outer casing 1 which can be grasped like a pen. According to a preferred embodiment of the invention, the outer casing 11 has a generally cylindrical or elongated shape. Figures i-8-200842717 and Fig. 2 show that the elongated body 11 has a pointed front end portion 12 and a rear end portion 14. The data processing device 10 further includes a circuit board 16 and a battery 18 disposed therein and mechanically coupled to the main body 11. The data processing device 10 also includes one or more functional components or modules mounted on the circuit board 16. For example, FIG. 2 shows a motion sensing module 22, a digital signal processing module 23, a data storage module 24, a display driver module 26, and a power management module mounted on the circuit board 16. 28 and an interface module 29. Similarly, for example, digital signal processing module 23 can include a microprocessor (//P), a central processing unit (CPU), or other similar components. In addition, the data processing device 1 further includes a light-emitting device 32 and a photographic sensor device 34 disposed adjacent to the front end portion 12 and electrically connected to the motion sensing module 22. For example, the light-emitting device 32 can be A light emitting diode (LED) is included, and the photographic sensing device 34 can include a photo transistor array, a charge coupled device array, a photo photoresistor array, and the like. In one embodiment of the invention, the data processing device 10 further includes a lens 33 disposed at the front of the photographic sensing device 34. The display 36 is electrically connected to the display driving module 26, and the display 36 includes a liquid crystal display (LCD) mounted on the housing 11. Figures 1 and 2 also show that the data processing device 10 further includes one or more switches 35 on the housing 1 1 that may include push button switches, slide switches, toggle switches or other types of switches. In an embodiment of the invention, the switch 35 includes a power switch, and the power switch 200842717 is connected to the digital signal processing module 23 and the power management module 28 to turn the data processing device 10 to open. And off state. Switch 35 includes an operational state switch coupled to digital signal processing module 23, or a display status switch coupled to display drive module 26 or a control switch that controls other functions of data processing device 1. The data processing device 10 used in the present invention includes an interface 3 9 connected to the interface module 29. The interface 39 can be, for example, a wireless interface such as an infrared bus interface or a blue bus interface. The interface 39 is adjacent to the rear end portion 14 to facilitate connection with other devices. Additionally, the data processing apparatus can also include a power bus (not shown) for charging the battery 18 and/or operating the data processing device 10 with an external power source. The display driver module 26 is coupled to a display signal output (not shown in Figures 1 and 2) for transmitting display signals to an external display device (not shown in Figures 1 and 2). The display signal transmission between the display signal output terminal of the housing 11 and the external display device can be wired or wireless. Wired transmission can be transmitted through a serial signal bus or a parallel signal bus, and wireless transmission can be transmitted through visible light such as infrared rays or through radio waves such as Bluetooth. In one embodiment, the external display device can include a flexible or foldable display panel, such as Electronic Paper. When not in use, the electronic paper can be folded or rolled around the outer casing 11 for collection or carry-out. Alternatively, the external display device can be operated with the power of the data processing device 1 , or with its own power source. -10- 200842717 The data processing apparatus 10 employed in the present invention includes a projection display that is separable from the housing 11. 3 is a schematic diagram of a projection display 40 of the data processing device 10 employed in the present invention. The projection display 40 includes a hat-shaped or sleeve-shaped body 4 1 that can be used without being used. It is placed or detachably mounted on the outer casing 11. More suitably, the cap-shaped body 41 can be placed on the front end portion 12 of the outer casing 11, thereby protecting the photographic sensing device 34. Further, the cap-shaped body 4 1 is further provided with a clip 42 for being clipped to a thin member such as a notebook type, a pocket, or the like. In addition, the projection display 40 further includes an image projector 45 for projecting a video image onto an area such as a screen, a panel, a wall, a ceiling, a table top, a floor, and the like. For example, the image projector 45 can be a miniature laser image projector. In addition, the projection display 40 further includes a display signal input port 46 connected to the image projector 45 for receiving an image signal from a display signal output port (not shown in FIGS. 1 and 2) on the casing 11, and The display signal input port 46 is connected to the display drive module 26. Moreover, the signal between the display signal output port of the casing 11 and the display signal input port of the hat-shaped body 41 can be either wired transmission or wireless transmission, and the wired transmission can be transmitted through the serial signal bus or the parallel signal bus. The wireless transmission can be visible light such as infrared, or radio waves, such as Bluetooth transmission. Additionally, the projection display 40 can be operated using the power of the data processing device 10 or its own power source. Further, the projection display 40 can include a switch 48, which can be a pull switch, a push button switch, a slide switch, a touch pad switch, and the like. This switch -11 - 200842717 48 provides functions such as turning the projection display 40 on or off, adjusting the focus, brightness, color, contrast, aspect ratio, etc. of the image projector 45. The data storage module 24 stores programs running on the data processing device 10, as well as data input by the user and data output from the program. The data storage module 24 includes a dynamic random access memory (DRAM) unit and an erasable programmable read only memory (EEPROM) unit or other type of storage unit, for example, a magnetic memory unit and an optical memory unit. Wait. The display driver module 26 receives the signal from the digital signal processing module 23 and generates a drive signal to the display 36 or to an external display device, such as electronic paper or the projection display 40 shown in FIG. The interface module 29 can include a multimedia digit codec (CODEC) circuit for encoding signals from the digital signal processing module 23 prior to transmission to the interface module 29, and for interfacing from the interface module. The signal of group 29 is decoded prior to its transmission to digital signal processing module 23. The interface module 29 can also include a data processor to modulate the signals entering the interface module 29 and demodulate the signals entering the digital signal processing module 23. The power management module 28 controls the power supply to the various components of the data processing device 10 to ensure their proper operation. The interface module 29 can communicate with other data processing devices, such as a desktop computer, a laptop computer, or a PDA. The interface module 29 can also communicate with a network, such as an Ethernet network or a local area network. , Internet, Wireless Local Area Network (WLAN), Wireless Fidelity (Wireless -12- 200842717
Fidelity, WiFi )等。另外，透過該介面模組29，該資料 處理裝置1 0可以控制或利用其他裝置及/或網路的運算能 力、儲存、顯示及其他資源，由此極大地提供其自身性 能。例如，該資料處理裝置1 G可以透過一種名爲“資料 雲（Data Cloud) ”的技術利用網路的儲存資源。 應當理解，本發明所採用的資料處理裝置並不局限於 上文所述以及圖1、圖2和圖3所示者。本技術領域中熟 悉此項技術者在不脫離上述描述中該資料處理裝置的實質 內容的前提下，可以輕易地想到在此資料處理裝置〗0上 添加其他附加的功能模組或元件，刪除某些元件或成分， 或者改變一些成分。在實現本發明的資料處理裝置10 時.，人們可以將成本、重量、尺寸、預期功能和速度等因 素納入考慮範圍。例如，圖2顯示了資料處理裝置1 〇包 括功能模組22、23、24、26、28和29，這些功能模組的 一部分或者全部可以組合在一起或者製作在同一個半導體 晶片上。很明確，該運動感測模組22就可以在包含照相 傳感裝置3 4的同一個晶片上實現。此外，該資料處理裝 置10可以包含一太陽電池板，在光線充足的環境中可用 於爲資料處理裝置1 0提供運行電源並爲電池1 8進行充 電。另外，資料處理裝置1 〇可包含一全球定位系統 (GPS )導航模組或者其他類型的導航模組。導航功能能 夠使得用戶非常容易地識別裝置i 〇的位置。資料儲存模 組24還可以包含有地圖資料庫供導航模組使用。 本發明所採用的資料處理裝置1 〇包含高靈敏度照相 -13- 200842717 傳感裝置34，正常狀況下它能夠探測到表面3 〇反射的自 然光線。發光裝置32是可選擇的，當周圍環境的光線強 度低於預定標準時，既可用手也可以透過光線感測機構來 開啓此選擇性的發光裝置32，使得資料處理裝置10可在 黑暗環境中運行。當周圍環境的光線充足時，選擇性的發 光裝置3 2關閉以保存和節省電源。本發明所採用的資料 處理裝置1 0還可以包含靠近前端1 2的軌跡球運動感測機 構，此軌跡球運動感測機構可包含用於探測軌跡球的旋轉 狀況的機械連接或光耦合，藉此可感測到資料處理裝置1 0 在一個無特徵表面例如透明的玻璃表面上的運動。本發明 所採用的資料處理裝置1 0中的運動感測模組22也可包含 一運動感測器，它可以感測到資料處理裝置1 0在空氣中 的運動，舉例來說，運動感測模組2 2中的運動感測器可 包含一微型機電系統（MEMS )感測器、磁感測器等等。 本發明所採用的資料處理裝置10可不包含電路板16，其 中’該資料處理裝置1 〇的功能模組或元件直接安裝在外 殻1 1上，以進一步簡化該資料處理裝置1 0的結構並改善 其成本效益。 至此我們已經充分認識了本發明所採用的筆式資料處 理裝置（或稱爲筆式電腦）。使用者可以像握一支筆一樣 把握該筆式電腦，並透過在一表面上書寫或繪畫文字、字 元、符號或者圖形來輸入資料。特殊地，利用一光學或者 軌跡球運動感測器可感測到該筆式電腦在表面上的運動。 當處於這種資料登錄模式時，該運動感測模組對應於該筆 -14-Fidelity, WiFi) and more. In addition, through the interface module 29, the data processing device 10 can control or utilize computing power, storage, display, and other resources of other devices and/or networks, thereby greatly providing its own performance. For example, the data processing device 1 G can utilize the storage resources of the network through a technology called "Data Cloud". It should be understood that the data processing apparatus employed by the present invention is not limited to those described above and illustrated in Figures 1, 2 and 3. Those skilled in the art can easily think of adding other additional functional modules or components to the data processing device "0", without deleting the essence of the data processing device in the above description. Some components or ingredients, or some ingredients. In implementing the data processing apparatus 10 of the present invention, one can take into consideration factors such as cost, weight, size, expected function, and speed. For example, Figure 2 shows that data processing apparatus 1 includes functional modules 22, 23, 24, 26, 28, and 29, some or all of which may be combined or fabricated on the same semiconductor wafer. It is clear that the motion sensing module 22 can be implemented on the same wafer containing the photographic sensing device 34. In addition, the data processing device 10 can include a solar panel that can be used to provide operational power to the data processing device 10 and to charge the battery 18 in a well-lit environment. In addition, the data processing device 1 can include a global positioning system (GPS) navigation module or other types of navigation modules. The navigation function enables the user to easily identify the location of the device. The data storage module 24 can also include a map database for use by the navigation module. The data processing apparatus 1 of the present invention comprises a high-sensitivity camera 13 which is capable of detecting natural light reflected from the surface 3 under normal conditions. The illuminating device 32 is optional. When the ambient light intensity is lower than a predetermined standard, the selective illuminating device 32 can be turned on by the hand or the light sensing mechanism, so that the data processing device 10 can operate in a dark environment. . When the ambient light is sufficient, the selective light-emitting device 32 is turned off to save and conserve power. The data processing apparatus 10 employed in the present invention may further include a trackball motion sensing mechanism adjacent to the front end 12, the trackball motion sensing mechanism may include a mechanical connection or optical coupling for detecting the rotational condition of the trackball. This senses the movement of the data processing device 10 on a featureless surface such as a transparent glass surface. The motion sensing module 22 of the data processing device 10 used in the present invention may also include a motion sensor that senses the motion of the data processing device 10 in the air, for example, motion sensing. The motion sensor in module 2 2 can include a microelectromechanical system (MEMS) sensor, a magnetic sensor, and the like. The data processing device 10 employed in the present invention may not include the circuit board 16, wherein the functional modules or components of the data processing device 1 are directly mounted on the housing 11 to further simplify the structure and improve the data processing device 10. It is cost effective. So far, we have fully recognized the pen data processing device (or pen computer) used in the present invention. The user can grasp the pen computer as if holding a pen and input data by writing or drawing characters, characters, symbols or graphics on a surface. In particular, the movement of the pen computer on the surface can be sensed using an optical or trackball motion sensor. When in the data registration mode, the motion sensing module corresponds to the pen -14-
200842717 式電腦在表面上的書寫或繪畫運動生成相應 一游標控制模式中，此運動感測模組對應於 表面的運動產生一游標控制信號。 圖4爲本發明所採用的主控筆式資料處 筆式資料處理裝置連接示意圖。如圖4所示 理裝置1 0包括一個用於主動控制的主控筆 置50以及一個或者多個用於被動控制的從 理裝置5 00，其中，主控筆式資料處理裝置 筆式資料處理裝置5 00的結構基於上述筆式 1 〇。主控筆式資料處理裝置5 0可同時控制 從屬筆式資料處理裝置5 00，由此該主控筆 置50與從屬筆式資料處理裝置500構成 路，並且該主控筆式資料處理裝置50可管 筆式資料處理裝置5 00的許可權及相應的操 間可根據資料處理裝置1 0中的介面模組29 接或者無線連接。在本發明實施例中，較佳 方式，至於具體的結構可參上述，不再贅 據實際需要，在筆式資料處理裝置10的上 基礎上，添加主控筆式資料處理裝置50的 從屬控筆式資料處理裝置500的功能，例 資料處理裝置50中設有中斷處理單元， 資料處理裝置500之間的通信等。 圖5爲採用主控筆式資料處理裝置與 理裝置的互動控制方法的流程圖。結合圖 的資料。而在 該筆式電腦在 理裝置與從屬 ，筆式資料處 式資料處理裝 屬筆式資料處 5 〇以及從屬控 資料處理裝置 一個或者多個 式資料處理裝 一內部區域網 理與控制從屬 作等，二者之 設置爲有線連 採用無線連接 。另外，可根 述技術方案的 功能以及限制 丨，在主控筆式 制從屬控筆式 〖屬筆式資料處 2、圖3、圖4 -15- 200842717 以及圖5,使用時，主控筆式資料處理裝置50的使用者可 直接控制主控筆式資料處理裝置5 0，用以控制從屬筆式資 料處理裝置500。在本發明的較佳實施例中，主控筆式資 料處理裝置50的使用者可以透過操作主控筆式資料處理 裝置5 0上的開關3 5來確定工作模式，如常規控制工作模 式（如打開特定檔等）掃描工作模式以及手寫工作模式 (步驟S 2 0 )，在常規控制工作模式下（步驟s 2 0 0 )，主 控筆式資料處理裝置50的使用者可操作主控筆式資料處 理裝置5 0上的開關3 5直接發出控制指令，如發出打開特 定檔的指令等（S步驟2 1 0 )，此時，主控筆式資料處理 裝置要求使用者確定是進行本地操作還是遠端操作（步驟 S 220 )。本地操作時，主控筆式資料處理裝置不發揮主動 控制功能，本地執行控制指令（步驟S 2 3 0 );遠端操作 時，控制指令信號將發送到介面模組進行發送，跳至步驟 80。掃描工作模式以及手寫工作模式中（步驟S30 )，主 控筆式資料處理裝置50的使用者可以如握一支鋼筆一樣 握著此貪料處理裝置1〇並使其在某一表面3〇上移動。其 中，表面3 0可以是任意類型的非完全透明的表面，並具 有確定的表面特性或特徵。當使用者在表面30上移動此 資料處理裝置1〇時，該發光裝置32發出的光束照亮表面 30的不同區域，由此引起表面30反射光束模式的變化。 對應於反射光束的變化，該照相傳感裝置34產生一電子 信號（步驟S40 )。採集到信號後，運動感測模組22對 來自照相傳感裝置34的電子信號進行解碼，並產生表徵 -16- 200842717 資料處理裝置10在表面30上運動的運動信號（步驟 S50 )，該運動信號被傳送到數位信號處理模組23。其 中，在掃描工作模式中，該運動信號則被用於控制一指標 在顯示器36上的運動，在手寫工作模式中，該運動信號 則作爲對應於使用者的書寫動作的資料登錄。數位信號處 理模組23中包含有的識別機構或元件對該運動信號進行 識別，並將其轉換成相應的文字、字元、圖形等圖案信號 (步驟S60)，從而使得該運動信號經過數位信號處理模 組2 3的處理，成爲使用者能夠識別的信號。在下一步驟 S 70中，主控筆式資料處理裝置50的使用者可以根據實 際需要，將該圖案信號儲存於資料記憶體24中或者直接 在主控筆式資料處理裝置50中顯示出（步驟S120);或 者將其發送到各個從屬筆式資料處理裝置5 00。選擇發送 資料時，該圖案信號被發送到介面模組29，並透過介面模 組29上的CODEC電路被編碼以及透過介面模組29上的 數據機被調變（步驟S80)，在本發明的一個較佳實施例 中，調變後的信號透過無線區域網發送給各個從屬筆式資 料處理裝置500 (步驟S90)。每個從屬筆式資料處理裝 置5 0 0上的介面模組2 9接受到信號後，經過數據機以及 CODEC電路對信號進行解調制以及解碼（步驟S100)， 同樣將信號轉換成相應的指令信號或者顯示信號。在從屬 筆式資料處理裝置500中，根據介面模組解碼的信號，執 行從主控筆式資料處理裝置發送過來的指令，如儲存檔、 打開特定檔以及透過顯示器驅動模組26將信號傳送到投 -17- 200842717 影顯示器中顯示等。 在本發明的另一較佳實施例中，從屬筆式資料處理裝 置500可以進行掃描/手寫採集資料，並將資料以上述相 同的方式發送到主控筆式資料處理裝置50中，並在主控 筆式資料處理裝置50中進行儲存、顯示等操作（未圖示 出）。 容易理解的是，本發明的互動控制方法主要包括爲模 式選擇步驟，其中在模式選擇步驟中主控筆式資料處理裝 置的操作者可以確定本發明說採用的筆式資料處理裝置爲 常用功能工作模式或者特殊功能工作模式；其中常用功能 工作模式包括對本地資料以及遠端資料進行常見的儲存、 刪除、打開閱讀等功能，在特殊功能工作模式中透過本發 明所採用的主控筆式資料處理裝置可以對外界資料進行掃 描或手寫資料登錄等。特殊功能工作模式中包括資料獲取 步驟，其中透過本發明所採用的筆式資料處理裝置的照相 傳感裝置對掃描的資料/或者手寫的輸入資料進行採集， 並產生爲電子信號；資料處理步驟，其中透過運動感測模 組將採集到的電子信號進行解碼，並使之成爲運動信號； 識別步驟，其中透過數位信號處理模組中的識別元件將運 動信號轉換爲讀者能夠識別的文字、字元、圖形等圖案信 號；發送步驟，其中透過介面模組將信號進行編碼以及調 變，並較佳透過無線區域網進行發送。本發明的互動控制 方法還包括從屬筆式資料處理裝置對發送來的信號進行接 收的接受步驟，其中從屬筆式資料處理裝置中的介面模組 -18- 200842717 對信號進行解調以及解碼’使之回復爲 以及顯示步驟’透過從屬筆式貪料處理 動模組將信號發送到投影顯示器中。本 法還判斷步驟，判斷在識別步驟後，在 裝置中對信號進行本地操作還是在從屬 中進行遠端操作。 容易理解的是，在不變更本發明的 φ 下，本領域的一般技術人員根據本發明 可以提出多個實施方式，例如，在從屬 接收到信號後，添加主動儲存功能；根 主控筆式資料處理裝置自動判斷爲掃彳 作；從屬筆式資料處理裝置的使用者透 將資訊發送給主控筆式資料處理裝置的 基於本發明的技術方案，對上述實施例 修改，均被本發明之申請專利範圍的保丨 • 本發明所提供的互動控制方法，在 教育領域，具有廣泛的應用。在講師欲 則直接透過該主控筆式資料處理裝置進 可直接儲存於該主控筆式資料處理裝置 理裝置上，如此避免學員再重新輸入資 在各個從屬筆式資料處理裝置的顯示器 忙於或者忽於筆記。並且，本發明所提 強，能夠有效地實現主控裝置的使用者 使用者之間的資訊傳輸。 相應的指令信號； 裝置中的顯示器驅 發明的互動控制方 主控筆式資料處理 筆式資料處理裝置 實質性精神的情況 的上述技術方案還 筆式資料處理裝置 據表面3 0的狀態 苗工作或者手寫工 過同樣的工作方式 使用者等。顯然， 所作的顯而易見的 濩範圍所涵蓋。 各個領域，尤其是 輸入額外資訊時， 行輸入，並將資訊 與從屬筆式資料處 訊，或者直接顯示 上。從而避免學員 供的方法，互動性 與多個從屬裝置的 -19- 200842717 【圖式簡單說明】 圖1是本發明所採用的筆式資料處理裝置的示意圖。 圖2是本發明所採用的筆式資料處理裝置的不同元件 的不意圖。 圖3爲本發明所採用的資料處理裝置的投影顯示器的 示意圖。 圖4爲本發明所採用的主控筆式資料處理裝置與從_ 筆式資料處理裝置連接示意圖。 圖5爲採用主控筆式資料處理裝置與從屬筆式資料_ 理裝置的互動控制方法的流程圖。 【主要元件符號說明】 1 0 :資料處理裝置 1 1 :外殻 1 2 :前端部 1 4 :後端部 1 6 :電路板 1 8 :電池 22 :運動感測模組 23 :數位信號處理模組 24 :資料儲存模組 2 6 :顯示器驅動模組 2 8 ··電源管理模組 -20 - 200842717 29 :介面模組 32 :發光裝置 34:照相傳感裝置 3 3 :鏡頭 3 6 :顯示器 3 5 :開關 39 :介面 • 40 :投影顯示器 41 :主體 42 :扣夾 4 5 :圖像投影機 46 :輸入口 48 :開關 50 :主控筆式資料處理裝置 500 :從屬筆式資料處理裝置 ⑩ 3 0 :表面 -21 -The 200842717 computer generates a corresponding cursor control mode on the surface of the writing or drawing motion. The motion sensing module generates a cursor control signal corresponding to the motion of the surface. Fig. 4 is a schematic view showing the connection of the pen type data processing device of the master pen type data used in the present invention. As shown in FIG. 4, the device 10 includes a master pen 50 for active control and one or more slave devices 500 for passive control, wherein the master pen data processing device pen data processing The structure of the device 500 is based on the above-described pen type 1 〇. The master pen type data processing device 50 can simultaneously control the slave pen data processing device 500, whereby the master pen 50 and the slave pen data processing device 500 constitute a way, and the master pen type data processing device 50 The permission of the pen-type data processing device 500 and the corresponding operation can be connected or wirelessly connected according to the interface module 29 in the data processing device 10. In the embodiment of the present invention, in a preferred manner, as for the specific structure, the subordinate control of the main pen data processing device 50 may be added to the pen data processing device 10 according to actual needs. The function of the pen type data processing device 500, for example, the data processing device 50 is provided with an interrupt processing unit, communication between the data processing devices 500, and the like. Fig. 5 is a flow chart showing an interactive control method using a master pen type data processing device and a device. Combine the information of the map. In the pen-type computer-based device and subordinate, the pen-type data-based data processing is installed in the pen-type data office and the subordinate-controlled data processing device. One or more data processing devices are equipped with an internal area network and control subordinate work. Etc., the two settings are wired for wireless connection. In addition, the function and limitation of the technical solution can be described. In the master pen type subordinate pen type, the pen type data section 2, Fig. 3, Fig. 4 -15-200842717, and Fig. 5, when used, the main control pen The user of the data processing device 50 can directly control the master pen data processing device 50 for controlling the slave pen data processing device 500. In a preferred embodiment of the present invention, the user of the master pen type data processing device 50 can determine the mode of operation by operating the switch 35 on the master pen type data processing device 50, such as a conventional control mode of operation (eg, Turning on the specific file or the like) scanning operation mode and handwriting working mode (step S20), in the normal control working mode (step s2 0 0), the user of the master pen type data processing device 50 can operate the master pen The switch 35 on the data processing device 50 directly issues a control command, such as issuing an instruction to open a specific file (S step 2 1 0). At this time, the master pen type data processing device requires the user to determine whether to perform local operation or Remote operation (step S220). During local operation, the master pen data processing device does not play the active control function, and executes the control command locally (step S 2 3 0 ); when the remote operation is performed, the control command signal is sent to the interface module for transmission, and the process proceeds to step 80. . In the scanning operation mode and the handwriting working mode (step S30), the user of the master pen type data processing device 50 can hold the grazing device 1 握 and hold it on a certain surface as if holding a pen. mobile. The surface 30 can be any type of non-completely transparent surface with defined surface characteristics or characteristics. When the user moves the data processing device 1 on the surface 30, the light beam emitted by the illumination device 32 illuminates different regions of the surface 30, thereby causing a change in the reflected beam pattern of the surface 30. The photo sensing device 34 generates an electronic signal corresponding to the change in the reflected beam (step S40). After acquiring the signal, the motion sensing module 22 decodes the electronic signal from the photographic sensing device 34 and produces a motion signal that characterizes the motion of the data processing device 10 on the surface 30 (step S50), the motion The signal is transmitted to the digital signal processing module 23. Among them, in the scan mode, the motion signal is used to control the motion of an indicator on the display 36. In the handwriting mode, the motion signal is registered as data corresponding to the user's writing action. The identification signal or component included in the digital signal processing module 23 identifies the motion signal and converts it into a corresponding pattern signal of characters, characters, graphics, etc. (step S60), so that the motion signal passes through the digital signal. The processing of the processing module 23 is a signal that the user can recognize. In the next step S70, the user of the master pen type data processing device 50 can store the pattern signal in the data memory 24 or directly in the master pen data processing device 50 according to actual needs (steps). S120); or send it to each of the subordinate pen data processing devices 500. When the transmission data is selected, the pattern signal is sent to the interface module 29, encoded by the CODEC circuit on the interface module 29, and modulated by the data machine on the interface module 29 (step S80), in the present invention. In a preferred embodiment, the modulated signal is transmitted to each of the slave pen data processing devices 500 via the wireless area network (step S90). After receiving the signal, the interface module 29 on each slave pen data processing device 500 demodulates and decodes the signal through the data machine and the CODEC circuit (step S100), and also converts the signal into a corresponding command signal. Or display a signal. In the slave pen data processing device 500, an instruction sent from the master pen data processing device is executed according to a signal decoded by the interface module, such as storing a file, opening a specific file, and transmitting the signal to the display driving module 26 to Cast -17- 200842717 display in the video display, etc. In another preferred embodiment of the present invention, the slave pen data processing device 500 can perform scanning/handwriting to collect data, and send the data to the master pen type data processing device 50 in the same manner as above, and in the main The storage-type data processing device 50 performs operations such as storage, display, and the like (not shown). It is easy to understand that the interactive control method of the present invention mainly includes a mode selection step in which an operator of the master pen type data processing device can determine that the pen type data processing device used in the present invention works as a common function. Mode or special function working mode; wherein the common function working mode includes common storage, deletion, open reading and other functions for local data and remote data, and the main pen type data processing adopted by the present invention in the special function working mode The device can scan external data or log in to handwritten data. The special function working mode includes a data acquisition step, wherein the scanned data or the handwritten input data is collected by the photographic sensing device of the pen type data processing device used in the present invention, and generated as an electronic signal; The electronic signal obtained by the motion sensing module is decoded and made into a motion signal; the identification step, wherein the recognition signal in the digital signal processing module converts the motion signal into a character and a character that the reader can recognize. a pattern signal such as a graphic; a transmitting step in which the signal is encoded and modulated by the interface module, and preferably transmitted through the wireless area network. The interactive control method of the present invention further includes the step of accepting the received signal by the slave pen data processing device, wherein the interface module -18-200842717 in the slave pen data processing device demodulates and decodes the signal The reply is as well as the display step 'transmitting the signal to the projection display through the slave pen grazing processing module. The method also determines the step of determining whether the signal is locally operated in the device or remotely operated in the slave after the identifying step. It will be readily understood that those skilled in the art can propose various embodiments in accordance with the present invention without changing the φ of the present invention. For example, after the slave receives the signal, the active storage function is added; the root master pen data The processing device automatically determines to be a broom; the user of the sub-pen type data processing device transmits the information to the main pen data processing device according to the technical solution of the present invention, and the above embodiment is modified, and all of the applications are applied by the present invention. Protection of patent scope • The interactive control method provided by the present invention has a wide range of applications in the field of education. The instructor's desire can be directly stored in the master pen type data processing device directly through the master pen type data processing device, so as to prevent the student from re-entering the display of each subordinate pen data processing device is busy or Suddenly taking notes. Further, the present invention is enhanced in that information transmission between user users of the master device can be effectively realized. Corresponding command signal; the display device in the device drives the invention of the interactive control party master pen type data processing pen data processing device substantially the same as the above technical solution, the pen data processing device according to the surface of the state of the seedlings work or Handwritten workers have worked the same way as users. Obviously, the scope of the obvious is covered. In all areas, especially when entering additional information, enter and link the information to the subordinate pen data, or directly. Therefore, the method for the student's supply, the interactivity and the plurality of slave devices are avoided. -19- 200842717 [Schematic Description] FIG. 1 is a schematic diagram of a pen-type data processing device used in the present invention. Fig. 2 is a schematic illustration of different components of the pen type data processing apparatus employed in the present invention. Figure 3 is a schematic illustration of a projection display of a data processing device employed in the present invention. 4 is a schematic diagram showing the connection between the master pen type data processing device and the slave pen type data processing device used in the present invention. FIG. 5 is a flow chart of an interactive control method using a master pen type data processing device and a slave pen data device. [Main component symbol description] 1 0 : Data processing device 1 1 : Case 1 2 : Front end portion 1 4 : Rear end portion 1 6 : Circuit board 1 8 : Battery 22 : Motion sensing module 23 : Digital signal processing mode Group 24: Data storage module 2 6 : Display driver module 2 8 · Power management module -20 - 200842717 29 : Interface module 32 : Light-emitting device 34 : Photo sensor device 3 3 : Lens 3 6 : Display 3 5: switch 39: interface • 40: projection display 41: main body 42: clip 4 5: image projector 46: input port 48: switch 50: master pen type data processing device 500: slave pen type data processing device 10 3 0 : Surface 21 -