經濟部智慧財產局員工消費合作社印製 493348 A7 ----------- B7 _ 五、發明說明（1 ) 發明背景 人與人之間的互動需要溝通來達成，不論是非正式的 木間或正式的會4，都必須藉由會談來達成彼此之間的共 識。以正式的會議或簡報來說，目前最常見的方式是以透 5明塑膠技影片、幻燈片或是利用電腦透過投影機將晝面投 ^在布幕、牆壁之上。電腦來做簡報，最常用的軟體 是 Microsoft P〇WerP〇int。雖然在 p〇werp〇int 裡内建有晝 筆功能，讓報告者能以滑鼠在放映投影片的同時，可透過 晝筆畫出簡單的線條來配合說明内容。但是此項功能僅僅 10提供給報告者，而無法讓與會者使用以達到互動的效果。 另一方面，現在有越來越多人在開會的時候攜帶筆記型電 腦來記錄會議時的種種事宜。在會議當中使用筆記型電腦 有時候疋不方便與不適合的，例如：筆記型電腦的體積太 大、電力供應時間短、容易造成他人的困擾等等。 15 發明概述 有鑑於此’本發明之主要目的即在設計開發一套可以 達到更好的開會效率，同時也可增加與會者互動機會之可 攜式裝置群體即時互動式會議系統。本發明系統可供與會 者利用可攜式裝置透過有線或無線的通訊方式從主電腦下 20載會議的講義和投影片資料，亦可供主持者或報告者設定 與會者的加入或中斷(可選擇讓何人參與會議）、設定主電 腦與可攜式裝置的通訊方式（透過紅外線、藍芽、TCP\IP 專無線或有線方式）並設定通訊的傳輸速度。報告者可利 用間報軟體例如powerp〇int做報告’並可利用可攜式裝置 本紙張尺度適用中國國家標準（CNS〉A4規格（21〇 χ 297公釐） 89488A(9PDA) n 1— ·ϋ i·— a—ΒΙ —1 ·1 .f · an ·_ϋ n n ϋ_1 I i |并^兮口 (請先閱讀背面之注意事項寫本頁)Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 493348 A7 ----------- B7 _ V. Description of the invention (1) Background of the invention Interaction between people needs to be achieved through communication, whether informal Both the wooden and formal meetings4 must reach consensus through talks. For a formal meeting or presentation, the most common way at present is to cast clear plastic films, slides, or use a computer to cast the daylight on a curtain or wall through a projector. The computer is used for presentations. The most commonly used software is Microsoft P〇WerP〇int. Although there is a built-in diary function in p〇werp〇int, the reporter can use the diary to draw simple lines to match the content of the presentation while showing the slide. However, this function is only provided to reporters, and cannot be used by participants to achieve interactive effects. On the other hand, more and more people are now carrying notebook computers during meetings to record various matters during the meeting. Using a notebook computer in a meeting is sometimes inconvenient and inappropriate, for example: the notebook computer is too large, the power supply time is short, and it is easy to cause distress to others. 15 Summary of the Invention In view of this, the main purpose of the present invention is to design and develop a set of real-time interactive conference systems for a group of portable devices that can achieve better meeting efficiency and increase the opportunity for participants to interact. The system of the present invention allows participants to use a portable device to download 20 lecture notes and slides from the host computer through a wired or wireless communication method, and also allows the host or reporter to set the participants to join or interrupt (can be Choose who to participate in the meeting), set the communication method of the host computer and the portable device (through infrared, Bluetooth, TCP \ IP wireless or wired) and set the transmission speed of the communication. Reporters can use interim report software such as powerpoint to make reports, and can use portable devices. The paper size is applicable to Chinese national standards (CNS> A4 specification (21〇χ 297 mm) 89488A (9PDA) n 1— · ϋ i · — a—ΒΙ —1 · 1 .f · an · _ϋ nn ϋ_1 I i | and ^ Xikou (Please read the precautions on the back to write this page)
493348 五、發明說明（2 ) 來遠端控制伺服電腦的滑鼠、 的前後次序。與會者私下可利用投影片 或多人討論會議内容。與會者可利;可攜 之即時傳送到主電腦上以論 5會者在由電腦經投影機所投影的電子白板中可擁有自⑽ 虚可藉由可攜式裝置改變晝筆工具來顯示不= 訊心。备討論進行到必須作決策時，與會 裝置秘密票選出最佳方案。 、田式 本發明系統可突破目前簡報型態所面臨之缺乏 )會議環境之困境，提供更好的開會效率，同時也可增加^ 會=動的機會。另外，使用本發明系統可減少紙張的使 用罝（因溝義直接傳至各與會者之可攜式袭置） 合環保的概念。 s 依據本發明之較佳實施例，可攜式裳置群體即時互動 式會議系統主要包括伺服端程式子系統與客戶端程式子系 統。伺服端程式子系統可在主電腦例如桌上型個人電腦 經濟部智慧財產局員工消費合作社印製 (pc)或筆記型電腦（NQtebQQk)上執行，客戶端程式子系統 則可在可攜式裝置例如個人數位助理（p_nai Assistant，PDA)平台之掌上型裝置上執行。 依據本發明之較佳實施例，伺服端程式子系統含有·· 系統設定模組、傳送講義模組、傳送指示模組、電子白板 模組、分派控制權模組及票數統計模組。 依據本發明之較佳實施例，客戶端程式子系統含有：參與 會議模組、下載講義模組、遠端控制模組、投影片播放模 -4- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 493348 經濟部智慧財產局員工消費合作社印製 A7 B7_五、發明說明（3 ) 組、晝筆工具設定模組、傳送訊息模組、多人討論模組及 議案投票模組。 圖式簡要說明 本發明上述及其他技術特點及優點於參照下述配合後 5 附圖式之詳細說明可獲致更清楚之瞭解，其中： 圖1係本發明較佳實施例之方塊圖； 圖2係圖1之伺服端程式子系統之較佳實施例之方塊 圖， 圖3係圖1之客戶端程式子系統之較佳實施例之方塊 10 圖， 圖4係圖2之系統設定模組之示意視窗； 圖5係圖2之傳送講義模組之示意視窗； 圖6係圖2之傳送指示模組之示意視窗； 圖7係圖2之電子白板模組之示意視窗； 15 圖8係圖2之分派控制權模組之示意視窗； 圖9係圖2之票數統計模組之不意視窗； 圖10係圖3之參與會議模組之示意視窗； 圖11係圖3之下載講義模組之示意視窗； 圖12係圖3之遠端控制模組之示意視窗； 20 圖13係圖3之投影片播放模組之示意視窗； 圖14係圖3之晝筆工具設定模組之示意視窗； 圖15係圖3之傳送訊息模組之示意視窗； 圖16係圖3之多人討論模組之示意視窗； 圖17係圖3之議案投票模組之示意視窗。 (請先閱讀背面之注意事項 --- 寫本頁) 訂---------493348 V. Description of the invention (2) To remotely control the mouse and the order of the servo computer. Participants can privately use slides or multiple people to discuss the content of the meeting. Participants can benefit; it can be transferred to the main computer in real time. In the case of the meeting participants, they can have self-confidence in the electronic whiteboard projected by the computer through the projector. = Xinxin. When discussions are necessary until a decision has to be made, the participants will secretly vote for the best solution. Tian Tian The system of the present invention can break through the dilemma of the current presentation type conference environment, provide better meeting efficiency, and also increase the chance of meeting. In addition, the use of the system of the present invention can reduce the use of paper (portable attacks that are directly transmitted to the participants due to the difference of meaning) and the concept of environmental protection. s According to a preferred embodiment of the present invention, the portable real-time interactive conference system for portable groups mainly includes a server-side program subsystem and a client-side program subsystem. The server-side program subsystem can be executed on a host computer, such as a printed (pc) or a notebook computer (NQtebQQk) of an employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economics and the Desktop Personal Computer. For example, a personal digital assistant (p_nai Assistant, PDA) platform is executed on a palm device. According to a preferred embodiment of the present invention, the server-side program subsystem includes a system setting module, a transmission lecture module, a transmission instruction module, an electronic whiteboard module, a distribution control module, and a vote counting module. According to a preferred embodiment of the present invention, the client program subsystem includes: a conference participation module, a download lecture module, a remote control module, and a slideshow playback module. -4- This paper standard is applicable to China National Standard (CNS) A4. Specifications (210 X 297 mm) 493348 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7_V. Invention Description (3) Group, day pen tool setting module, messaging module, multi-person discussion module and motion Voting module. The drawings briefly explain the above and other technical features and advantages of the present invention after referring to the following. 5 The detailed description of the drawings can be understood more clearly, in which: FIG. 1 is a block diagram of a preferred embodiment of the present invention; FIG. 2 FIG. 1 is a block diagram of a preferred embodiment of the server-side program subsystem of FIG. 1, FIG. 3 is a block 10 of a preferred embodiment of the client-side program subsystem of FIG. 1, and FIG. 4 is a block diagram of the system setting module of FIG. Schematic window; Fig. 5 is a schematic window of the transmission lecture module of Fig. 2; Fig. 6 is a schematic window of the transmission instruction module of Fig. 2; Fig. 7 is a schematic window of the electronic whiteboard module of Fig. 2; Figure 2 is a schematic window of the distribution control module; Figure 9 is the unintentional window of the vote counting module of Figure 2; Figure 10 is a schematic window of the conference module of Figure 3; Figure 11 is the download lecture module of Figure 3 Figure 12 is a schematic window of the remote control module of Figure 3; 20 Figure 13 is a schematic window of the slideshow playback module of Figure 3; Figure 14 is a schematic window of the day pen tool setting module of Figure 3 ; Figure 15 is a schematic window of the message transmission module of Figure 3; Figure 16 is Figure 3 People discuss a schematic of module windows; FIG 17 based voting module of FIG 3 the motion of a schematic window. (Please read the notes on the back --- write this page) Order ---------
本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)
立件符號說1 1 伺服端程式子系統 2 客戶端程式子系統 11系統設定模組 5 12傳送講義模組 13傳送指示模組 14電子白板模組 15分派控制權模組 16 票數統計模組 10 21參與會議模組 22下載講義模組 23遠端控制模組 24投影片播放模組 25畫筆工具設定模組 15 26傳送訊息模組 27多人討論模組 28議案投票模組 較佳實施例詳細說明 本發明可攜式裝置群體即時互動式會議系統主要包括 20伺服端程式子系統（1)與客戶端程式子系統（2)，如圖1之 較佳實施例所示者。伺服端程式子系統（1)可在主電腦例 如桌上型個人電腦（PC)或筆記型電腦（Notebook)上執行， 主要供會議簡報之主持者或報告者使用。客戶端程式子系 統（2)則可在可攜式裝置例如個人數位助理（pDA)平台 -6- 本紙尺度適用中國國家標準（CNS)A4規格⑵〇 X 297公爱）— "' (請先閱讀背面之注意事項3寫本頁) _裝 寫士 經濟部智慧財產局員工消費合作社印製 493348 A7 ------------— B7__ 五、發明說明（5 ) 之萃上里裝置上執行，主要供會議簡報之與會者使用。 .於圖/之較佳實施财，伺服端程式子系統⑴含 有系、、先《又又模組⑴）、傳送講義模組（⑵、傳送指示模 組（13)、電子白板模組（⑷、分派控制權模組（15)及票數 5 統計模組（16)。 於圖3之較佳實施例中，客戶端程式子系統（？）含 有：參與會議模組⑵）、下載講義模組（22)、遠端控制模 組（23)、投影片播放模組（24)、畫筆工具設定模組（25)、 傳送訊息餘⑽、多人討論模組（27)及議案投票模組 10 (28)。 茲配合圖4至17之示意視窗進一步說明前述本發明 之可攜式裝置群體即時互動式會議系統之伺服端程式子系 統（1)、客戶端程式子系統（2)以及有關之模組。 15 伺服端程式子系統（1)主要包含圖2所示之系統設定 模組（11)及傳送講義模組（12)，分別如圖4及5之示意視 窗所示者。 系統設定模組（11)係用以設定系統之運作態樣，例 如：設定與會者的加入或中斷（可選擇讓何人參與會議）、 20設定鍵盤\滑鼠的控制、設定主電腦與可攜式裝置的通訊 方式(透過紅外線、藍芽、TCP\IP等無線或有線方式）、設 定通訊的傳輸速度、設定電子白板透明度等等，其操作介 面如圖4之示意視窗所示。 傳送講義模組（12)係用以因應客戶端之要求，將講義 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） (請先閱讀背面之注意事項寫本頁) -H ϋ H ϋ n i-i ϋ 1 1· · 經濟部智慧財產局員工消費合作社印製 493348 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（6 ) 資料傳送至與會者之可攜式裝置上，可選擇所欲傳送之與 會者，其操作介面如圖5之示意視窗所示。 饲服端程式子系統⑴另可包含圖2所示之傳送指示 模組⑽、電子白板模組⑽、分派控制權模組⑽及票 5數統計模組（16)，分別如圖6至9之示意視窗所示者。 傳送指示模組（13)係用以將指示傳送至與會者的可攜 式裝置上，可選擇所欲傳送之與會者，其操作介面如圖6 之示意視窗所示。 電子白板模組（14)係用以因應客戶端的要求，控制投 ίο影片的播放，例如以應用程式視覺化培基語言（visual Basic for Applications，VBA)技術控制簡報軟體例如 P〇醫Point之投影[其操作介面如目7之示意視窗所 示0 分派控制權模組（15)係用以控制與會者是否能使用電 15子白板以及是否能在電子白板上顯示劃筆工具例如筆刷選 用、圖形顯示、顏色設定等等，其操作介面如圖8之示音 視窗所示。 票數統計模組（16)係用以將客戶端傳送到伺服端的投 票訊息進行票數的統計工作，並於視窗中顯示結果，其操 20作介面如圖9之示意視窗所示。 ’、’、 式子系統 客戶端程式子系統（2)主要包含圖3所示之參與會議 模組（21)及下載講義模組（22)，分別如圖1〇及 立 、。丄 1 I不思 視囪所示者。 本紙張尺度適ϋ關家標準（CNS)A4規格⑵〇 X 297公釐) ------_— (請先閱讀背面之注意事項寫本頁) ·11111111 493348 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（7 ) 參與會議模組（21)係用以通知伺服端有新與會者加 入，並可顯示所有的與會者，其操作介面如圖1〇之示意 視窗所示。 下載講義模組（22)係用以自伺服端將講義資料下載至 5與會者的可攜式裝置上，該講義資料含有開會目的及投影 片資料等等，其操作介面如圖11之示意視窗所示。 客戶端程式子系統（2)另可包含圖3所示之遠端控制 模組（23)、投影片播放模組（24)、晝筆工具設定模組 (25)、傳送訊息模組（26)、多人討論模組（27)及議案投票 10 模組（28)，分別如圖12及17之示意視窗所示者。 遠端控制模組（23)係用以利用可攜式裴置來遠端控制 主電腦之操作例如滑鼠移動及投影片播放、移動等等，其 才呆作；I面如圖12之不意視窗所不，可藉點選「載入 、 「開始放映」與「停止放映」來遠端控制主電腦的投影片 15播放，並藉點選「上-張」或「下一張」來控制投影片的 上下移動。 投影片播放模組（24)係用以在可攜式裝置上閱覽先前 由伺服端下載的投影片，其操作介面如圖 -立、: 1 j之不思視窗 所示。 20 晝筆工具設定模組(25)係用以在主電腦之電子白板中 設定虛擬游標與晝筆工具，例如可設定所兩 _ 1而的筆刷、顯示 圖形與不同的顏色等等，其操作介面如圖立、 14之不思視窗 所示。 傳送訊息模組（26)係用以供與會者彼此利用可擴式裝 -9- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） {：請先閱讀背面之注意事項寫本頁} 裝 訂----- 493348 A7 五、發明說明（8 ) 置直接進行訊息傳遞，以免影響合^ 介面如圖15之示意視窗所示。^的進⑽序，其操作 多人討論模組(27)係用以供與會者私下同 討論，如此可不影響報告者報告，私下 =夕>人 論，其操作介面如圖16之示意視窗所示。 仃夕人纣 議案投票模組（28)係用以供與會者利用可 行秘密投票，並將投票訊息傳輪到词服端，再 子系統⑴的票數統計模組⑽進行票數的統計工作 最後決策，其操作介面如圖17之示意視窗所示。“疋 ^述^發明之客戶端程式子系統⑵較佳實施例係在 例如個人數位助理⑽）之掌上型裝置之可攜式裝置上 執^而實際上此可攜式袭置可安置於支撑裝置例如桌子 或椅子之上，亦可嵌入支撐裝置，以供與會者使用。 ^ 、此外，本發明之可攜式裝置群體即時互動式會議系統 可载於記錄媒體例如磁碟片、光碟片、半導體記憶體等 之上。 雖剷述已詳細解說本發明，但熟悉此技術人士基於該等解 ^兒可為有關之變化、替代或改變。因此，意欲以後附之申 請專利範圍涵蓋所有此等變化、替代或改變。Stand-up symbol says 1 1 Server-side program subsystem 2 Client-side program subsystem 11 System setting module 5 12 Transmission lecture module 13 Transmission instruction module 14 Electronic whiteboard module 15 Assignment control module 16 Voting statistics module 10 21 Participate in conference module 22 Download lecture module 23 Remote control module 24 Slide show module 25 Brush tool setting module 15 26 Send message module 27 Multi-person discussion module 28 Motion voting module Preferred embodiment details It is explained that the portable device group real-time interactive conference system of the present invention mainly includes a 20-server program subsystem (1) and a client-program subsystem (2), as shown in the preferred embodiment of FIG. The server-side program subsystem (1) can be executed on a host computer, such as a desktop personal computer (PC) or a notebook computer (Notebook), and is mainly used by the host or reporter of the conference presentation. The client program subsystem (2) can be used on a portable device such as a personal digital assistant (pDA) platform. 6- This paper is compliant with the Chinese National Standard (CNS) A4 specification ⑵〇X 297 public love) — " '(Please First read the note on the back 3 and write this page) _Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Consumer Cooperative of the People's Republic of China 493348 A7 ------------— B7__ V. Summary of Invention (5) It is implemented on the device and is mainly used by the participants of the conference briefing. . In the figure / for the best implementation, the server-side program subsystem ⑴ contains the system module, the first module and the module module, the lecture module (⑵, the transfer instruction module (13), and the electronic whiteboard module (⑷ 3. Assign control module (15) and votes 5 statistics module (16). In the preferred embodiment of FIG. 3, the client program subsystem (?) Contains: Participating in the conference module ⑵), downloading lecture modules Group (22), remote control module (23), slideshow playback module (24), paintbrush tool setting module (25), send message ⑽, multi-person discussion module (27), and motion voting module 10 (28). The server-side program subsystem (1), client-side program subsystem (2) of the aforementioned portable device group real-time interactive conference system of the present invention are further explained with the schematic windows of FIGS. 4 to 17 and related 15 The server-side program subsystem (1) mainly includes the system setting module (11) and the transmission lecture module (12) shown in Figure 2, as shown in the schematic windows of Figures 4 and 5, respectively. System The setting module (11) is used to set the operating mode of the system, for example: setting the participation of participants Or interrupt (you can choose who to participate in the meeting), 20 set keyboard / mouse control, set the communication method between the host computer and the portable device (via infrared, Bluetooth, TCP \ IP and other wireless or wired methods), set communication Transmission speed, setting the transparency of the electronic whiteboard, etc., its operation interface is shown in the schematic window of Fig. 4. The transmission lecture module (12) is used to respond to the client's request, and the paper size of the lecture is applicable to the Chinese National Standard (CNS) ) A4 size (210 x 297 mm) (Please read the notes on the back to write this page first) -H ϋ H ϋ n ii ϋ 1 1 · · Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 493348 Intellectual Property Bureau of the Ministry of Economic Affairs Printed by employees' consumer cooperatives A7 B7 V. Description of invention (6) The data is transmitted to the portable devices of the participants, and the participants can be selected, and the operation interface is shown in the schematic window of Figure 5. The program subsystem ⑴ may also include a transmission instruction module ⑽, an electronic whiteboard module ⑽, an assignment control module ⑽, and a ticket count module (16) shown in FIG. 2, as shown in the schematic windows of FIGS. 6 to 9 respectively. Shown The transmission instruction module (13) is used to transmit instructions to the portable devices of the participants, and the participants to be transmitted can be selected, and the operation interface is shown in the schematic window of Fig. 6. Electronic whiteboard module (14) It is used to control the playback of the video according to the client's request. For example, the visual presentation software (Visual Basic for Applications, VBA) technology is used to control the presentation software, such as P o Medical Point's projection [its operation interface. As shown in the schematic window of item 7, the 0 assignment control module (15) is used to control whether participants can use the electronic whiteboard and whether they can display pen tools on the electronic whiteboard such as brush selection, graphic display, and color. Settings and so on, its operation interface is shown in the sound window of Figure 8. The vote counting module (16) is used to count the votes by sending the voting information sent from the client to the server, and displays the results in the window. The operation interface is shown in the schematic window of Figure 9. The client subsystem (2) mainly includes the conference participation module (21) and download lecture module (22) shown in Figure 3, as shown in Figure 10 and Li, respectively.丄 1 I don't think. The size of this paper conforms to the Family Standard (CNS) A4 specification (〇X 297 mm) ------_-- (Please read the precautions on the back to write this page) · 11111111 493348 Employees ’Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative printed A7 B7 V. Description of invention (7) Participation meeting module (21) is used to notify the server that new participants have joined, and can display all participants. Its operation interface is shown in the schematic window of Figure 10. Show. Download the lecture module (22) is used to download the lecture materials from the server to the portable devices of the 5 participants. The lecture materials contain the purpose of the meeting and slide data, etc. The operation interface is shown in the schematic window of Figure 11. As shown. The client program subsystem (2) may further include a remote control module (23), a slideshow playback module (24), a day pen tool setting module (25), and a message sending module (26) shown in FIG. ), Multi-person discussion module (27) and motion voting module 10 (28), as shown in the schematic windows of Figures 12 and 17, respectively. The remote control module (23) is used to remotely control the operation of the host computer such as mouse movement and slideshow playback, movement, etc. by using portable Pei Zhi; As shown in the window, you can remotely control the slide 15 of the host computer by clicking "Load," Start projection "and" Stop projection ", and click" Previous "or" Next "to control. Slide up and down. The slide show module (24) is used to view the slides previously downloaded by the server on the portable device. 20 Day pen tool setting module (25) is used to set the virtual cursor and day pen tool in the electronic whiteboard of the host computer. For example, you can set the brushes, display graphics and different colors, etc. The operation interface is shown in Fig. 14 and Figure 14. The message module (26) is for participants to use each other's expandable equipment. 9- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) {: Please read the precautions on the back first Write this page} Binding ----- 493348 A7 V. Description of the invention (8) Directly transfer information to avoid affecting the interface. Figure 15 shows the interface. ^ In the sequence, the operation multi-person discussion module (27) is used for participants to discuss in private, so as not to affect the reporter's report, private = evening > human theory, the operation interface is shown in the schematic window of Figure 16. As shown. The Xixi People's Motion Voting Module (28) is used for participants to use feasible secret voting, and pass the voting information to the server. The final decision is made, and its operation interface is shown in the schematic window of FIG. 17. "疋 ^ 述 ^ Invented client program subsystem ⑵ The preferred embodiment is implemented on a portable device such as a personal digital assistant⑽), but in fact this portable device can be placed on a support A device such as a table or chair can also be embedded with a supporting device for use by the participants. In addition, the portable device group instant interactive conference system of the present invention can be carried on a recording medium such as a magnetic disk, an optical disk, Semiconductor memory, etc. Although the present invention has been explained in detail, those skilled in the art can make relevant changes, substitutions or alterations based on these solutions. Therefore, the scope of the patent application intended to be attached in the future covers all such Change, substitute or change.