201113745 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種在手持式電子裝置上顯示資料的方法，尤 指一種根據手持式電子裝置的移動狀態調整呈現在一手持式電子裝 置上之資料的方法。 0【先前技術】 隨著具備強大功能的手持式電子震置的普及化，愈來愈多人使 用如智慧型手機(smart ph〇ne)和個人數位助理(pers〇nal 咖istant，PDA)等的手持式電子裝置收聽音樂，儲存行事曆，以及劉 覽文件和地圖。為了設計日益輕薄短小的手持式電子裝置，手持式 電子裝置上的顯示器的尺寸也隨之受限。然而在小尺寸顯示器. •覽像是文件和地圖等資料比起在大尺寸顯示器(例如桌上型電腦的 顯示器)上做同樣動作會遭遇更多挑戰和難題。 例如，當在手持式電子褒置上·文件和地圖時，營幕之捲動 和變焦無疑是緩慢且複雜的步驟，除此之外，在 縮在二_像上。有鑑於上述傳統顯示科技的缺 •魅田在手持式電子裝置上劉覽物件時’如何有效提升榮幕之捲動， 變焦以及改㈣度的效率實為—急待解決的問題。 201113745 【發明内容】 本發明根據侧手持式電子裝置之移動提供一種用以捲動，變 ^和改鶴林-手料電子裝置的―顯轉上的資料之角度的 方法。 本發明的-實施例揭露一種在—手持式電子裝置上呈現資料的 方法。該方法包括將該資料级在該手持式電子裝置的一顯示器 上，斜持式電子裝置有-感·，用以_該手持式電子裝置的 移動。該方法另包括域·铜該手持式電子裝置在—水平面上 的移動，錢根手持錢子裝置在該水平面上 的移動，捲動呈現在該顯示器上的該資钭。 本發明的另-實施例揭露-種在-手持式電子装置上呈現資料 的方法。該方法包括職資料説在該手持式電子驗的—顯示器 上，該手持式電子裝置[_||，㈣彳貞繼手持式電子裝置的 移動。該方法另包括該感測器偵測該手持式電子裝置在一垂直線上 的移動’以及根__⑽_該手持式電子裝置在該垂直線上 的移動’縮放呈現在該顯示器上的該資料。 本發明的另一實施例揭露一種在一手持式電子裝置上呈現資料 的方法。該方法包括將該資料呈現在該手持式電子裝置的一顯示器 201113745 • 上，該手持式電子裝置有一感測器，用以偵測該手持式電子裝置的 位移。該方法另包括該感測器偵測該手持式電子裝置由一水平面位 移至傾斜於該水平面的移動，以及根據該感測器侦測到該手持式電 子裝置的位移，調整呈現在該顯示器上的該資料的一角度。 本發明的另一實施例揭露一種調整呈現在一手持式電子裝置上 之資料的方法，包括將該資料呈現在該手持式電子裝置的一顯示器 籲上’該手持式電子褒置有一感測器，用以價測該手持式電子褒置的 位移。該方法另包括該感測器偵測該手持式電子裝置的位移，以及 根據該感測器偵測到該手持式電子裝置的位移，調整該資料呈現在 該顯示器上的影像。 手持式電子褒置的使用者只須移動手持式電子裝置，就能改變 呈現在手持式電子裝置的顯示器上之資料的呈現狀態。因此，使用 者便能快速改變不同的閱覽視野而不需使用傳統緩慢的輸入方法， 籲像疋藉由觸摸手持式電子裝置的觸碰營幕。 【實施方式】 本發服賴觀_方式，^喊變傾式電子裝置顯示資 ;、’的方法#參照第1圖。第丨圖係顯示本發明之手持式電子裝置 10的上棚，手持式電子裝㈣包括—外罩12…顯示器14配置 在外罩12上’以及-畫賴定触16，収在目前錢狀態下鎖 201113745 住晝面。為了改變顯示在顯示薄 使用者心^： π ^ 影像，文件，或地®的視野， =用者了綱方向移動手持式電子錢ig，而詳細做法將解釋如 Γ 0 ^照第2圖。第2圖係顯示手持式電子裝置 持式電子裝置ίο另包含一感測涔田上 兄圆亍 的移動。感測器18可位於==_手持式電子裝置10 、卜卓2的底部面上或在外罩a内，韻 所用感測器18的形式所定。璣測 視 ^測态18犯偵測手持式電子裝置1〇 ^種不財⑽移動，毅上，下，左，右，在水平 。當_ 18糊顿式電子裝置 .現Hn 14上的f彡像㈣此作改變。 器。i手持式晋位於外罩12的底部面上的照相機或光學感測 查查 ^ 、 10置放在另一物體表面上時，像是餐桌或 :物體二式:子裝置10會定位顯示器14是朝上且感測器18是朝 手持式電子捕㈣列影像和處理這些影像來偵測 經從一個位朗以決定手持式電子㈣10是否已 了讓感物運糾’傾式細置10不會為 式電子裝置1 置放在物體表面上。因為，當手持 f 了使用照相機或光學感測器之外，感測器18也可利用加速 201113745 f十或迴轉儀。一個或多個感測器18可絲在任意方向_手持 ^電子裝置1G的飾。加速度計或迴轉齡定要絲在手持式 裝置1G的底麵，加速度計或迴賴也可安裝在外罩12内。 請參照第3圖°第3圖係顯示捲動呈現在手持式電子裝置1〇 =顯^ 14的資料的動作。在第3财，手持式電子裝置 =:沿著方向32移動到位置一^ 位置3〇，呈現在顯示器Μ上的文字是“GHIJKLM”。者 手持式電子裝置10沿著方向32向右移動到位置 田 :貞測到手，谢裝置〗。的移動並且同時向右一 上的文子。在位置34，呈現在顯示n 14上的文字是 “L_OPQR”。然後’當手持式電子裝置⑴沿著方向％移動到位 =感 18 _手持式電伽0的移動並且同時捲動 呈見在顯不益14上的文字。降屮♦从 . 荖方南手持式電子裝置1G亦可沿 二直接由位置30移動到位置38,如此呈現在顯示器^上 的文字亦會直接捲動至如位置38所示的晝面。因此糊這方式，使 朝向一特定方向移動手持式電子裝置10，來控制手持 式電子裝置ω朝該特定方向捲動呈現在顯示器14上的資料。 如果使用者想要移動手持式電子裝置1〇而不想改變現階段呈 現在顯示器14上的資料的視野，那麼當移動手持式電子裝置10時， =者可同時碰晝面固定餘16便可固定呈現在顯示㈣上的 貝料的視野。因此當使用者需要從現在位置步行至另外一個地方而 2〇1113745 I想改變呈現在顯示器14上的㈣時，晝_定按錢可提供非 书便捷的方絲固定畫面。另外，晝關定触丨6也能絲處理在 R-方向大幅度的捲動，在這裡同一方向大幅度的捲動的意思是捲 動所需要的量超過置放顿式電子裝置1〇的物體的可用表面空 間。當使用者需要將畫面向右側大幅度地捲動時，使用者可先向右 侧移動手持式電子裝置1Q轉到部分向右捲動的量，紐按住晝面 固定按紐16且同時將手持式電子裝置1()伽左邊，接者使用者放 開晝面SI定按鈕16 ’並且再—次向右娜動手持式電子裝置1〇以 再得到部分向右捲動的量，如此重複上述動作，最後使用者就能將 晝面向右側大幅度地捲動。 印參照第4-6圖。第4_6圖係顯示呈現在手持式電子裝置1〇的 顯示器14上的資料的縮放勤作。在第4射，手持式電子裝置1〇 置放在桌子40的表面位置42處。然後沿著方向叫主上舉起手持式 電子裝置10到位置46。往上舉起或是放低手持式電子裝置1〇將會 改變呈現在顯不器14上的資料的縮放程度，而這改變縮放程度的方 式類似於當利用放大鏡移近或遠離觀察一個物件時呈現在放大鏡上 物件的縮放效果。如果使用者朝下看著手持式電子裝置1〇的顯示器 …當放低手持式電子裝置10時，將會放大呈現在顯示$ 14上的 貝料’然而當舉起手持式電子裝置1〇時，將會縮小呈現在顯示器 14上的資料。 在第5圖和第6圖資料縮放的程度分別和第4圖的位置42矛 201113745 有關位置42低於位置46,因此呈現在第5圖的文字會大於呈 。在第6目的文予。當感測器18偵測到手持式電子裝置10朝上方 s'朝下方的移動時，手持式電子裝置1()便據關整呈現在顯示器 14上的資料的縮放程度。201113745 VI. Description of the Invention: [Technical Field] The present invention relates to a method for displaying data on a handheld electronic device, and more particularly to a display on a handheld electronic device according to the state of movement of the handheld electronic device. The method of the data. 0 [Prior Art] With the popularization of powerful handheld electronic sensors, more and more people use smart phones (smart ph〇ne) and personal digital assistants (PDAs). Handheld electronic devices listen to music, store calendars, and view files and maps. In order to design increasingly thin, light and small handheld electronic devices, the size of the display on the handheld electronic device is also limited. However, in small-sized displays. • Viewing files and maps can be more challenging and difficult than doing the same on a large display (such as a desktop monitor). For example, when on a handheld electronic device, files and maps, scrolling and zooming of the camp is undoubtedly a slow and complicated step, in addition to shrinking on the second image. In view of the lack of the above-mentioned traditional display technology, how to effectively enhance the scrolling of the screen, the efficiency of zooming and changing (four degrees) is an urgent problem to be solved. 201113745 SUMMARY OF THE INVENTION The present invention provides a method for scrolling, changing, and changing the angle of the data on the display of the crane-handle electronic device based on the movement of the side-handheld electronic device. Embodiments of the present invention disclose a method of presenting data on a handheld electronic device. The method includes the data level being on a display of the handheld electronic device, the tilting electronic device having a sense of movement of the handheld electronic device. The method further includes moving the domain-copper handheld electronic device on a horizontal plane, and the movement of the money-holding device on the horizontal surface scrolls the asset presented on the display. Another embodiment of the present invention discloses a method of presenting data on a handheld electronic device. The method includes information that the handheld electronic device [_||, (4) continues to move the handheld electronic device on the handheld electronic test. The method further includes the sensor detecting the movement of the handheld electronic device on a vertical line and the movement of the root electronic device on the vertical line to scale the material presented on the display. Another embodiment of the present invention discloses a method of presenting data on a handheld electronic device. The method includes presenting the data on a display of the handheld electronic device, 201113745. The handheld electronic device has a sensor for detecting displacement of the handheld electronic device. The method further includes detecting, by the sensor, the movement of the handheld electronic device from a horizontal plane to a tilting of the horizontal plane, and adjusting the displacement of the handheld electronic device according to the sensor, and adjusting the display on the display An angle of the information. Another embodiment of the present invention discloses a method for adjusting data presented on a handheld electronic device, comprising presenting the data on a display of the handheld electronic device. The handheld electronic device has a sensor. For measuring the displacement of the handheld electronic device. The method further includes detecting, by the sensor, a displacement of the handheld electronic device, and adjusting an image of the data presented on the display according to the displacement of the handheld electronic device detected by the sensor. The user of the handheld electronic device can change the presentation state of the data presented on the display of the handheld electronic device simply by moving the handheld electronic device. As a result, the user can quickly change the viewing horizon without the need for a traditional slow input method, by touching the touch screen of the handheld electronic device. [Embodiment] The present invention is based on the method of "seeing the first method." The figure shows the upper shed of the hand-held electronic device 10 of the present invention. The hand-held electronic device (4) includes a cover 12 (the cover 14 is disposed on the cover 12) and the picture is placed on the cover 12 to receive the lock in the current state of money 201113745 Live inside. In order to change the display in the display thin user's heart ^: π ^ image, file, or the field of view of the ground, = the user moves the handheld electronic money ig, and the detailed practice will be explained as Γ 0 ^ according to Figure 2. Figure 2 shows the handheld electronic device. The electronic device ίο also includes a sensor to sense the movement of the 涔田上 圆亍. The sensor 18 can be located on the bottom surface of the ==_handheld electronic device 10, the disco 2 or in the housing a, in the form of the sensor 18 used.玑 ^ ^ 测 犯 犯 犯 犯 犯 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测When the _ 18 paste-type electronic device. Now the H 14 14 on the f 彡 image (four) this change. Device. i hand-held camera or optical sensing on the bottom surface of the outer cover 12, 10 placed on the surface of another object, such as a dining table or: object two: the sub-device 10 will position the display 14 is toward And the sensor 18 is directed to the handheld electronic capture (four) column of images and processes the images to detect whether the handheld electronic (four) 10 has been determined from a position to make the sensory operation correct. The electronic device 1 is placed on the surface of the object. Because, in addition to using a camera or optical sensor, the sensor 18 can also utilize an acceleration 201113745f or a gyroscope. One or more of the sensors 18 can be wire-wired in any direction. The accelerometer or turning age wire is on the underside of the hand-held device 1G, and an accelerometer or retraction can also be mounted in the housing 12. Please refer to FIG. 3 and FIG. 3 to show the action of scrolling the data presented on the handheld electronic device 1 显 = display 14 . In the third fiscal, the handheld electronic device =: moves along the direction 32 to the position one ^ position 3 〇, the text presented on the display 是 is "GHIJKLM". The handheld electronic device 10 moves to the right along the direction 32 to the position field: the hand is detected, and the device is called. Move and simultaneously to the right one. At position 34, the text presented on display n 14 is "L_OPQR". Then 'when the hand-held electronic device (1) moves along the direction % to the position = sense 18 _ hand-held gamma 0 movement and simultaneously scrolls the text on the display. The 屮 屮 从 从 荖 南 南 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持The paste thus moves the handheld electronic device 10 in a particular direction to control the handheld electronic device ω to scroll the material presented on the display 14 in that particular direction. If the user wants to move the handheld electronic device 1 and does not want to change the field of view of the data presented on the display 14 at this stage, when the handheld electronic device 10 is moved, the person can simultaneously fix the remaining surface 16 to fix it. The field of view of the bait material presented on display (4). Therefore, when the user needs to walk from the current position to another place and 2 1113745 I want to change (4) presented on the display 14, the 按 定 按 按 可 可 可 可 可 可 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In addition, the 昼 定 丨 丨 6 can also handle the large-scale scrolling in the R-direction, where the large-scale scrolling in the same direction means that the amount required for scrolling exceeds that of the placed electronic device. The available surface space of the object. When the user needs to scroll the screen to the right side, the user can first move the handheld electronic device 1Q to the right side to the amount of the partial scrolling to the right, and press and hold the button 16 and simultaneously The hand-held electronic device 1 () is left to the left, and the user releases the UI button 16' and scans the handheld electronic device 1 to the right to regain the amount of partial scrolling to the right. In the above action, the user can scroll the 昼 to the right side greatly. See Figure 4-6 for printing. Figure 4-6 shows the zooming of the data presented on the display 14 of the handheld electronic device. At the 4th shot, the handheld electronic device 1 is placed at the surface position 42 of the table 40. The handheld electronic device 10 is then lifted up to position 46 in the direction. Raising or lowering the handheld electronic device 1 will change the degree of zooming of the data presented on the display 14, which changes the degree of zooming in a manner similar to when zooming in or away from viewing an object with a magnifying glass The zoom effect of the object rendered on the magnifying glass. If the user looks down at the display of the handheld electronic device 1... when the handheld electronic device 10 is lowered, the bedding placed on the display $ 14 will be enlarged 'however when the handheld electronic device is lifted 1 然而, the material presented on the display 14 will be reduced. The extents of the data zooming in Figures 5 and 6 are respectively compared with the position 42 of Figure 4, 201113745. Position 42 is lower than position 46, so the text presented in Figure 5 will be larger than the rendered. In the sixth purpose of the text. When the sensor 18 detects that the handheld electronic device 10 is moving downward toward the upper side s', the handheld electronic device 1() adjusts the degree of zooming of the data presented on the display 14.
如前述捲動的例子，如果使用者想要移動手持式電子裝置1〇 不心改舰階段呈現在顯示||丨4上的·的視野，麵當移動手 持式電子裝置10時，使用者可同時按住晝賴定按紹6便可固定 見在貞示ϋ 14上的資料的視野。至於縮放功能方面，如果使用 ，需要從現在位置步行至另外一個地方而不想改變呈現在顯示器 的貝料，那麼畫面固定按紀6亦可用以固定晝面而不縮放影 ^另外’晝_定触16也能肋大幅度縮小或是放大影像， 這裡大幅度縮小或是放大的意思是畫面縮放所需要的距離超過能 ^理地提升或是降低傾式電子裝置1G的聽。當朗者想要大幅 又地放大晝©時，使用者可儘可祕先降低手料電？裝置1〇以 到2分放大的量，錢當断手持式電子裝置ig時，同時按住晝面 固疋按知16，接者使用者放掉晝賴定按紹6，並且再—次向下降 =持式許裝置ω簡得到部分放A的量，如此重複上述動作， 後使用者就能大幅度地放A呈現在顯示器14上的畫面。 二參’、’、第7 1G1I。第7_1G圖係顯示呈現在手持式電子裳置 3示^4上的f料的角度調整動作。在第7圖中，手持式電子裝 〇置放在桌子4G的表面位置7G處。沿著方向72往上舉起 201113745 手持式電子裝置1G職置74。如先前箱，往上舉起或是放低手 持j電子«置1G將會改魏現在顯示^ M上㈣料的縮放程度。 接著沿著方向76傾斜移動手持式電子裝置1G到位置78。從桌子 4〇的表面的這個平面傾斜手持式電子裝£1〇到不同平面的這個動 作將會改變呈現在顯示II 14上物件的視野。而這視野的改變是從二 維、上下的視野轉換到三維、立體或側景的視野。 呈_第8-10圖的視野分別是對應在第7圖的位置70，74， 以及78。因為手持式電子裝置1〇在位置70是低於在位置74,所以 呈現在顯示^ 14上_件在"圖(對齡置7())中放大的程度會大 於第9圖(對應位置了4)中放大的程度。感測器18在朝上或朝下的方 向_手持式電子裝置1G的移動，並據此調整呈現在顯示器^上 的貧料的縮放程度。然後，感· 18侧手持式電子裝置1〇從位 置74移動到位置78，這代表感測器18偵測到手持式電子裝置1〇 在水平面及垂直方向上有祕，並且有某條度的轉動，因此手持 式電子襄置1G據以向左捲減放大呈現在顯示器14上的物件，並 會根據手持式電子裝置㈣度的改魏整呈現在顯示器Μ上的物 件的角度。因此，在第9圖二維、上下的視野將轉變成在第1〇圖三 維立體的視野。 如上述提及在捲動和縮放過程中，如果使用者想要移動手持式 電子裝置1G而不想改變現階段呈現在顯示器14上的資料的視野， 那麼當移動手持式電子裝置1G時，使用者可按縣關定按钮Μ 201113745 便可固定住呈現在顯示器14上的資料的視野。本發明之放大、縮小 視野和改變視野角度的能力，可允許使用者閱覽物件的三維影像。 因此，當使用者正在利用三維地圖閱覽建築物時，使用者可藉由在 1中移動手持式電子裝置來達到放大、縮小和改變建築物視野 角度的功能。‘ ^其他動作也能用以控制在手持式電子裝置1〇的顯示器14上的 貝料呈現的方式。例如，快速獅手腕也能用來使手上的手持式電 子褒置1G執行相對應的動作。此外’藉由轉動手持式電子裝置1〇 亦可使影像視野旋轉90、18〇或270度。 總結來說，本發明提供一種自然又便利的方式去呈現手持式電 ，置10上的物件或是資料’而不須使时使用緩慢又*方便的介 面去改變呈現資料的模式。 所做 '上輯縣本發明之較佳實施例，凡依本發明帽專利範圍 所做之均㈣化與修飾，皆應屬本發明之_圍。 【圖式簡單說明】 =圖顯林_之手料電子裝置的上酬。 圖顯示第1圖手持式電子裝置的下視圖。 圖顯示捲動呈現在第1圖手持式電子裝置上的顯示器的資料的 201113745 動作。 第4-6圖顯示呈現在第1圖手持式電子裝置的顯示器上的資料的縮 放動作。 第7-10圖顯示呈現在第1圖手持式電子裝置的顯示器上的資料的角 度調整動作。 【主要元件符號說明】 10手持式電子裝f ^ 12 外罩 14顯示器 16 晝面固定按在丑 18感測器 30、34、38、70、74、78 位置 32、36、37、44、42、46、72、76 方向 40桌子 · 12As in the foregoing scrolling example, if the user wants to move the handheld electronic device 1 and does not care about the field of view of the ship showing the ||丨4, when the mobile electronic device 10 is moved, the user can At the same time, press and hold 昼 定定 according to 绍6 to fix the field of view of the data seen on 贞14. As for the zoom function, if you need to walk from the current position to another place and do not want to change the bedding material displayed on the display, then the fixed screen can also be used to fix the kneading surface without scaling the shadow ^ additionally '昼_定触16 can also greatly reduce or enlarge the image. Here, the large reduction or enlargement means that the distance required for the zooming of the screen exceeds the height of the tilting electronic device 1G. When the Lang wants to zoom in and out 昼©, can the user first reduce the hand power? The device 1 放大 到 到 到 到 到 到 , , 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持The decrease = the holding device ω simplifies the amount of partial A, so that the above action is repeated, and then the user can greatly display the picture presented on the display 14. Two parameters ', ', and 7 1G1I. The 7_1G image shows the angle adjustment action of the f material presented on the handheld electronic display 3 . In Fig. 7, the hand-held electronic device is placed at the surface position 7G of the table 4G. Lift up in direction 72. 201113745 Handheld electronic device 1G position 74. As in the previous box, lift up or lower the hand holding j electronic «set 1G will change Wei now display ^ M (four) material zoom level. The handheld electronic device 1G is then tilted in the direction 76 to position 78. This action of tilting the handheld electronic device from the plane of the surface of the table to the different planes will change the field of view of the object presented on display II 14. This change in vision is a shift from a two-dimensional, up-and-down view to a three-dimensional, three-dimensional or side view. The fields of view shown in Figs. 8-10 correspond to positions 70, 74, and 78 in Fig. 7, respectively. Since the handheld electronic device 1 is at position 70 lower than the position 74, the display on the display 14 will be enlarged in the "Fig. 7 ()) to be greater than the 9th (corresponding position) The extent of magnification in 4). The sensor 18 moves in the upward or downward direction of the handheld electronic device 1G and adjusts the degree of zooming of the lean material presented on the display. Then, the 18-side handheld electronic device 1 is moved from the position 74 to the position 78, which means that the sensor 18 detects that the handheld electronic device 1 is secret in the horizontal and vertical directions, and has a certain degree of Rotating, the handheld electronic device 1G accordingly zooms in on the object presented on the display 14 to the left, and displays the angle of the object on the display frame according to the degree of change of the handheld electronic device. Therefore, the two-dimensional, upper and lower fields of view in Fig. 9 will be converted into a three-dimensional field of view in the first figure. As mentioned above, in the scrolling and zooming process, if the user wants to move the handheld electronic device 1G without changing the field of view of the data presented on the display 14 at this stage, when the handheld electronic device 1G is moved, the user The field of view of the data presented on the display 14 can be fixed by the county button Μ 201113745. The ability of the present invention to zoom in, zoom out, and change the viewing angle allows the user to view a three-dimensional image of the object. Therefore, when the user is viewing the building using the three-dimensional map, the user can realize the function of zooming in, reducing, and changing the viewing angle of the building by moving the handheld electronic device in 1. ‘ ^ Other actions can also be used to control the presentation of the bedding on the display 14 of the handheld electronic device. For example, the fast lion wrist can also be used to hold the handheld electronic device on the hand to perform the corresponding action. In addition, the image field of view can be rotated by 90, 18 or 270 degrees by rotating the handheld electronic device. In summary, the present invention provides a natural and convenient way to present a hand-held device, set up an object or material on a 10' without having to use a slow and *convenient interface to change the mode in which the material is presented. The preferred embodiment of the present invention, which is made in accordance with the scope of the patent of the present invention, is intended to be within the scope of the present invention. [Simple description of the schema] = The reward of the electronic device of the hand-painted forest. The figure shows a bottom view of the handheld electronic device of Figure 1. The figure shows the 201113745 action of scrolling the data of the display presented on the handheld electronic device of Figure 1. Figures 4-6 show the zooming action of the data presented on the display of the handheld electronic device of Figure 1. Figures 7-10 show the angle adjustment actions of the data presented on the display of the handheld electronic device of Figure 1. [Main component symbol description] 10 hand-held electronic device f ^ 12 housing 14 display 16 昼 face fixed in the ugly 18 sensor 30, 34, 38, 70, 74, 78 position 32, 36, 37, 44, 42, 46, 72, 76 direction 40 table · 12