TW201222327A - Selection device and method for performing positioning operation to image area - Google Patents

Abstract

A selection device for making an icon selected in an image area is provided, wherein there is a definable position within the image area. The selection device includes a motion-sensing unit and a processing unit. The motion-sensing unit senses a first motion and converts the first motion into a first signal. The processing unit converts the first signal into a first trajectory of the definable position, determines a first area of the image area according to the first trajectory, and determines whether the icon is selected according to the first area and a second area of the image area displaying the icon.

Description

, disaster 327 /, invention description: hair: the technical field of its own] choose clever; two about - a selection of devices and methods, especially about the X-type and method of the choice of shirt icon. [Prior Art] A two-dimensional (2D) slide that has been used for motion on the desktop for a long time: 仂ί; The general operation method is to display the indicator on the computer screen (Cursor). After that, press the left mouse button again to use the fixed slave function, please refer to the first figure ("and work"), which is a schematic diagram of the selection configuration 91 of the Xiyi pay selection system 91. As shown in (a), the selection configuration 911 includes an image area 12, an image = cursor 14 and a mouse 17. The image 13 is displayed in the image area, and the image 13 includes a plurality of icons 13 132, 133, 134, 135. The / lunar 17 can be a two-dimensional (2D) plane mouse or a three-dimensional (3D) empty, medium mouse. The conventional slide R 17 is used in the operation of the selected 134, and the purpose of the movement is to move the cursor 14 Brought to the desired icon 134, so its motion type H is to let the cursor 14 it line X or Y movement in one direction, or line motion in the X and Y directions. As shown in the first figure (b) , the cursor 14 of the configuration 912 _ is selected to select the icon 131, and the motion track GA of the cursor 14 is generally, for example, by line segments A1, A2, A3, A4, A5, A6, A7, and A8 are combined. Recently, due to the more convenient application of the micro-electromechanical type of add-on meter and gyroscope, it is used to sense the movement of the hand in the air to operate the computer 201222327 The so-called three-dimensional slippery that selects the icon and performs its function is gradually developed. However, these three-dimensional mouse are operationally compared to the conventional two-dimensional mouse used on the desktop. One major difference is that because the one-dimensional mouse moves on the table, it is often supported. In this case, when the button is pressed continuously by the finger, the mouse does not move and the indicator on the screen deviates from the icon. However, when the three-dimensional sliding & operating in the air, there is no other support, so that when the finger is pressed continuously by the finger to execute the icon Wei, it is easy to make the indicator on the screen because of the movement of the hand. Deviation from the selected icon, resulting in operational errors - such as Logitech (LGgiteeh) product Ak Mmise has this problem. To overcome the above problems, some related to the three-dimensional mouse Mouse product Companies such as Gyrati〇n have designed an actuating button (fCtiveButton) to improve the movement of the indicator. It is done in the state where the three-dimensional mouse is moving in the air and the button is also pressed. Only with the movement of the mouse * County; when the indicator falls on the icon _L and the actuation button is released, the 彳 标 will no longer move with the movement; the scale 'by face _ line ® function, even if Move, but because the indicators on the screen have been cut with the movement of the mouse: 'The so-called target will be mosquitoes, let it perform the function two: do, work. Although, this way of operation allows the function to perform operations I used to be ' operation is not coherent, more uncomfortable to white ... job is the reason, the case of the case in view of the above-mentioned deficiencies of the prior art, carefully studied 'and the spirit of perseverance, Finally invented the case 201222327 "Selection device and method". SUMMARY OF THE INVENTION One object of the present invention is to circle an area with a motion trajectory and to surround, pass, or cover an icon to be selected. After the icon is selected, it can be executed by a continuous tick, cross, or another loop, or other arm and wrist motions to perform a preset function of the icon. The implementation of this icon selection is ergonomic, smooth and complete, and in one go. The first concept of the present invention is to provide a selection device for selecting an icon in an image area and having a definable position in the image area. The apparatus includes a motion sensing unit and a processing unit. The motion sensing unit senses a first motion and converts the first motion to a first signal. The processing unit converts the first signal to a first representation of the definable location, and determines a first region in the image region according to the first representation, and displays the first region and the icon according to the first region A second area in the image area determines whether the icon is selected. The second concept of the present invention is to provide a selection device for selecting an icon in an image area and having a definable position within the image area, the apparatus comprising a selection unit. The selection unit is configured to have a first motion, converting the first motion to a first track of the definable position, and determining a first region in the image region according to the first representation, and according to the first The area and the icon are displayed in a second area of the image area to determine whether the icon is selected. The third concept of the present invention is to propose a selection method for making the position of the icon in a 201222327 image area a semantic position, the method comprising: = reading area _ having a definable defined position - the first track: conversion - the first The motion is the -th region in the area; and the data is determined as the first track, and the image is displayed in the image H field towel. The first area determines whether the icon is selected. [Embodiment] (4) Shun selection system and:, 26. In the display:: two areas "domain: inside, position 2 2 = selection; = icon 231 in area 22 is selected, and = is acceptable: track has - motion F21, conversion image_image area 22 +=tG21' is determined based on the field and is displayed in the image area 22 field according to the region mi. The _K21, decision icon 231 selection unit 27 may include a motion sensing unit heart 29. The motion sensing unit 28 converts the motion ρ2ι : , and processes the early data symbol S1 as a trace, and according to the track and according to the region H21 and the region K21, the decision = 疋 is selected. The processing unit 29 can include a controller 291, and the control 201222327 291 can be a microcontroller (Microcontroller) or a microprocessor (Microprocessor) or a digital signal processor (Digital Signal Processor) or a central processing unit. (CPU). In one embodiment, motion sensing unit 28 includes a gyroscope 281 that senses motion F21 to produce signal S1. In one embodiment, motion sensing unit 28 includes an accelerometer 282 that senses motion F21 to produce signal S1. In one embodiment, the motion sensing unit 28 includes a gyroscope 281 and an accelerometer 282; the gyroscope 281 has at least two sensing degrees of freedom 'sensing motion F.21' to generate a signal s 1 A portion S11; the accelerometer 282 has at least two degrees of freedom, sensing motion F21 to produce a second portion S12 of signal S1. The movement F21 of the selection unit 27 can be driven by the selection unit 27 by a hand (not shown). The 'motion F21' can include at least one of a three-dimensional motion and a two-dimensional motion. The executable G21 of the position 2A may include at least one of a first arc, a second arc and a first line segment, and a plurality of second line segments; when the track G21 is the first arc, The arc angle of the first arc is 360. Close to 36〇. With one of more than °. The area H21 determined by the track G21 includes a closed area, and the icon 231 has a area K21. When the relationship of the region mi with respect to the region κη is partially overlapped, completely overlapped, completely covered, the centroid of the region assist is located in the region K21, and the track G21 passes, the contact region, or the like, the selection unit 27 causes the icon 231 to be Selected. In the embodiment, the selection | set 26 includes motion sensing 翠元 28 201222327 and processing single 7L 29. The motion sensing unit 28 senses the motion F21, and the motion F21 is the signal S. The processing unit 29 converts the signal si to the trajectory of the position 2A, and helps determine the region 112 in the image region 22 according to the trajectory. And according to the area H21 and the icon 231, the area K21 in the image area 22 determines whether the icon 231 is selected: the motion F21 sensed by the motion sensing unit 28 can be - limb (not shown = such as hands, feet, head and neck The body portion of the shoulder, waist, etc. is produced. Please refer to the third figure, which is a schematic diagram of the selection system 93 of the second embodiment of the present invention. As shown, the selection system 93 includes a display screen 31 and a selection device 36. There is a _image area 32 in the area of the display screen 31, and the image area 32 has a definable position 3A in which the position 3A can be defined to any position within the image area 32. The selection means 36 includes a selection unit 37. The selecting unit 37 includes a button 37, a motion sensing unit 38, a processing unit 39, a wireless transmission module 373, a lighting unit 374 and a sounding unit 375, a button 371, a motion sensing unit, and a wireless transmission. Module 373, Both the light unit 374 and the sounding unit 375 are coupled to the processing unit 39. The motion sensing unit 38 has a sensing capability of three-dimensional (\ y, z) motion and provides a signal S3 to the processing unit 39. The motion sensing unit 38 is at least The gyroscope 381 or/and an accelerometer π] are included, wherein the gyroscope 381 or the accelerometer 382 can have one, two or three independent sensing degrees of freedom, respectively. The gyroscope 381 and the accelerometer 382 respectively provide the 4 Lu number. The sub-S s number S31 and the sub-signal § 32 in S3 are given to the processing unit 39. Please refer to the fourth figures (a) and (b), which are the initial configuration 94, 942 of the selection system 93 of the second embodiment of the present invention. As shown in Fig. 4 (8) 201222327, in order to initialize the motion sensing, or initiate the button 371 on the face unit 37 to initiate the sensing to initiate the sensing with a specific action; ^ 疋 辨 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判 判Figure 4 (b) shows the movement of the selection unit 37 Thereafter, the position 3A ' can be defined on the image area 32 to be consistent with the movement F42 of the selection unit 37. After the G42 can be activated, the reference point of the trace G42 can be set to press the button milk and the current selection unit 37 The scanned trace is absolutely read by nx. This point is used as a reference for the financial position. Refer to the fifth ® 'the second actual surface of the case - the corresponding configuration diagram. As shown in the figure, the corresponding configuration = = map The configuration Pb-right view configuration hit-up view matching is determined by the corresponding relationship between the operation range of the selection unit 37 and the image area%. The initial value of the reference point G42l is determined, and the association can define the position 3A and the selection. The posture of the unit 37 movement. In the fifth figure, Η and L are respectively the length and width dimensions of the image area 32 (e.g., in units of plxel), u, ν, which are the selection list = the left edge 3213 of the image area 32, respectively. The distance between the edge 3211 and the position of the display 31 (vertical), 〇α, α2, and β are the eight ot1 and the 选择2 of the selection unit and the upper edge 32n, the lower edge 3212, and the left edge 3213 of the image region 32, respectively. Accelerometer 382

S 9 201222327 1 out, as for β, it can be measured by the gyroscope 381. The correspondence between the motion of the selection unit 37 and the definable position 3Α in the image area 32 can be obtained by estimating the geometric relationship on the graph as follows: u = η tanp/ (tanal + tana2); v - H tanal/ (tanal+ tana2) ; w = H / (tanal + tana2) ° The change in (u, v, w) corresponds to the relative displacement (Δχ, Ay, Δζ). Using the relative displacement (Λχ, Ay, ) to obtain a position-definable position 3, 邑, 邑 座; j ^ (X, y, Ζ) clamping technology includes motion sensing initialization, reference point positioning initialization, selection The unit 37 circled operation range corresponds to the image area 32 range and reference point compensation and the like. Such techniques may be performed by a program resident in a computer (not shown) coupled to the selection unit 37, and also built into the processing unit 39 of the selection unit 37. Please refer to the sixth figures (a) and (b)' for the selection configurations 961, 962 of the selection system 93 of the second embodiment of the present invention. As shown in the sixth figure (8), an image 33 is displayed in the image area 32, and the image 33 defines a complex icon 331, 332, 333, 334, 335, 336; - a motion F61 corresponds to a track of the definable position 3A 〇61 (which may be one of the trajectories G611, G612, G613, and G614) may determine whether the circled trajectory G61 actually contains or passes through the image on the image area 32 by a specific algorithm. The coordinates of the symbol 334, or whether the region H61 surrounded by the circle is partially overlapped, completely overlapped or completely covered with the region K61 defined by the icon 334, or the area of the region H61 surrounded by the track G61 is calculated and The centroid of the area, and whether the centroid falls in the area K61 of the circled icon 334; if one of the above is YES, the icon 334 has been selected. 201222327 At this point, as shown in Figure 6 (b), the circled icon 334 will be displayed as icon 434 in color (such as white or flashing), or at the same time coupled to the selection unit. The 37 computer (not shown) either lets the selection unit 37 sound, emits light, generates force feedback or vibrates to remind the circler that the icon 334 has been circled. After the circle selection action is completed, as shown in the sixth figure (b), the operator sends a message with a motion F62, so that a preset function of the icon 334 is subjected to the second motion F62 can be - tick F621 , fork, wavy, or a two-sided action, or turn the wrist to let the selection unit 37 produce A, 乍, a deflection action, 1 卞, double Ding Dan, or F F F622 action. The selecting unit 37 can convert the motion f62 to the trajectory G62' of the right position 3A and the trajectory can be not displayed. The predetermined acceleration/deceleration mode or - (4) or the motion mode ί ^ 执 62 or the motion F62 The preset function of the acceleration/deceleration mode or the negative mode, the nucleus to determine the icon 334 language 434 is the year in which the trajectory G62 has the shape of the motion F62. That is, the speed meter can be used to sense the addition and subtraction of the moving yang:: a tilt angle output by the selecting unit 37 under the F62; as shown in the third figure, the second F2 ί 4 is formed in the transport _2 = , the preset function of the desired icon is the execution signal. A habit of the heartbeat 201222327 / Referring to the seventh diagrams (a) and (b), which is a schematic diagram of the positioning configurations 971, 972 of the selection system 93 of the second embodiment of the present invention. As shown in the seventh diagram (4), the definable position 3A = can be set to a specific position G7U in the image area 32 by the button 371 of the selection unit 37. For example, when the track g71 corresponding to the position 3A corresponding to the movement F71 of the selection = 兀 37 is scanned to the specific position 〇 711 on the image area 32, the button 371 is pressed, so that the above operation program acquires the selection unit 37. See G711 absolute coordinates (x, y, z) at a specific location scanned to the final point. As shown in the seventh diagram (b), the definable position 3a is positioned at a specific position and then the input data 72 is started by the keyboard 79 at the input point 71 corresponding to the specific position G711. ^ Referring to Figures 8(8), (b), (c) and (4), the scrolling arrangement 981, 982, 983, 984 of the selection system 93 of the second embodiment of the present invention is shown. As shown, the image area 32 has an image 83 therein, and the selection unit 37 is configured to have a motion (such as F8n, F821, F8w, and F84i), and a position from the image area 32 where the position 3A can be defined. (such as one of Rn, R2, and R3 legs), scrolling through the image 11 field 32 (10) image 83 with the motion (such as one of F8U, deleted, qing, and mi). The motion can be an instantaneous upward movement F81 - an instantaneous downward motion, a - left deflection motion F83 or - an instantaneous right deflection motion. This scrolling function is operated by the gyroscope 381 "accelerometer 382 # sensing the above motion. As shown in the eighth (a) and (b), in the image area 32, the scrolling up and down operation is performed, and the selecting unit 37 scrolls up or down in an instantaneous upward or downward motion F821. operating. As for the volume

12 201222327, the distance R13 between the starting point Rn position and the upper edge 3211 of the image area 32 is the scrolling amount of the image 83 scrolling upward; in addition, the starting point R21 position and the lower edge 3212 of the image area 32 The distance R23 between the two is the scrolling amount of the image 83 scrolling downward. As shown in the eighth (c) and (d), the image area 32 is scrolled left and right, and the selection unit 37 performs the leftward or rightward scrolling with the instantaneous left yaw motion F831 or the instantaneous right yaw motion F841. Operation. The distance R33 between the position of the starting point R31 and the left edge 3213 of the image area 32 is used to scroll the scrolling amount of the image 83 to the left; in addition, the distance R43 between the starting point R41 and the right edge 3214 of the image area 32 is It is the amount of scrolling of the image 83 to the right. In an embodiment, the selection unit 37 is configured to have a motion (such as one of F811, F82, F831, and F841), and converts the motion to a trajectory of the definable position 3A (eg, corresponding to F811, F82, and F831, respectively). , one of G811, G821, G831, G841 of F841, wherein the trajectory is a line segment close to one of horizontal and vertical, and the line segment has a direction (such as one of R12, R22, R32, R42) A point together with the image area 32 (such as one of R11, R21, R31, and R41). The selecting unit 37 according to the starting point of the line segment and the direction and the boundary 321 of the image area, and another movement (such as one of F812, F822, F832, F842 corresponding to F811, F821, F831, F841 respectively) An image 83 displayed on the image area 32 is scrolled. Please refer to the ninth diagram, which is an operational flowchart of the selection system 93 of the second embodiment of the present invention. As shown, in step q02, motion sensing is initiated. In step Q04, the reference point G421 for positioning is initialized, 13 201222327 2:, the initialization definable position is in step Q06, "I's reference point G42, the _ operation of the area 32 should be to the image movement of the bear. n The burial position is 3Α and the selection unit 37 is compensated. In step 2; 〇8:, the pre-processing of the correction of the reference point G421 is performed, and the selection method of the motion-four-money case is used to make the inside There is a imaginable shame/icon 231 selected and the image area 22 is moved F21 to be Α2, the method includes the following steps: converting a G21, determining a stalk G21; according to the trajectory H21 22 22 a region rib; and 'area based on the area ==1 displayed in the image area 22, / / 付 付 231 is selected. This $ is technically advanced for the operation of the existing 3D aerial mouse The hand circle selects the operation mode of an area and then uses the hand to make the screen icon selected and the icon of the pre-print: two non-marketing technologies such as Gy-3D work 1 LogltechAirMGUSe to move the ^ on the screen疋: After the object is clicked on the icon on the screen, The mouse double-presses the action button to make the preset function of the icon be executed. ^The above description of the suspension and method of the case can indeed achieve the setting of the invention (four) effect. Only the above is only In this case, the specific modification or change of the person who is familiar with the skill of the case in the spirit of the case shall be covered in the following patent application scope 201222327. [Simplified illustration] The case can be obtained by the following pattern For a detailed explanation, we will get a deeper understanding: The first picture (a) and (b): the schematic diagram of the selection and configuration of the conventional icon selection system; the second picture: the schematic diagram of the selection system proposed in the first embodiment of the present case; Figure: Schematic diagram of the selection system of the second embodiment of the present invention; fourth diagrams (a) and (b): schematic diagram of the initial configuration of the selection system of the second embodiment of the present invention; fifth diagram: the second embodiment of the present invention Corresponding configuration diagram of the selection system, sixth figure (a) and (b): schematic diagram of the selection and configuration of the selection system proposed in the second embodiment of the present invention; seventh diagrams (a) and (b): the second embodiment of the present invention Select the positioning configuration of the system 8th (8), (b), (c) and (6): a scrolling configuration diagram of the selection system of the second embodiment of the present invention; and a ninth diagram: an operational flowchart of the selection system of the second embodiment of the present invention. [Main component symbol description] 91: Icon selection system 911, 912, 961, 962: Select configuration 92, 93: Select system 94 942 · Initial configuration s 15 201222327 951: Corresponding configuration 97 972: Positioning configuration 98 982, 983, 984: scrolling configuration 12, 22, 32: image area 13, 23, 33, 83: image 14: cursor 17: mouse 131, 132, 133, 134, 135, 136, 231, 331, 332 , 333, 334, 335, 336, 434: icon A A2, A3, A4, A5, A6, A7, A8: line segment 21, 31: display screen 26, 36: selection device 2A, 3A: position 27 can be defined 37: selection unit 28, 38: motion sensing unit 29, 39: processing unit 291: controller F2, F42, F6, F62, F71: motion F41: up and down pitching F621: tick F622: circle F811, F812 : Instant vertical movement F821, F822: Instant down movement F831, F832: Instant left deflection movement F841, F842: Instant right deviation Turn movement

16 201222327 GA : Movement Obstruction G21, G42, G61, G611, G612, G613, G614, G62, G71, G811, G821, G831, G841: Track Service, K21, H6 Bu K61: Area S1, S3: Signal SH, S12: part of the signal S3: S32: sub-signals 281, 381: gyroscopes 282, 382: accelerometer 371: button 373: wireless transmission module 374: lighting unit 375: sounding unit G421: reference points αΐ, α2, β: Out-of-angle 321 : Boundary 3211 : Upper edge 3212 of image area : Lower edge 3213 of image area : Left edge 3214 of image area : Right edge of image area G711 : Specific position 71 : Input point 72 : Data 79 : Keyboard

Rll, R21, R31, R41: starting point

S 17 201222327 R12, R22, R32, R42: Direction R13, R23, R33, R43: Distance [Reference] Information disclosure: 1. US20050125826_Control Framework with a Zoomable Graphical User Interface for Organizing Selecting... 2. US5440326_Gyroscopic Pointer 3. US5 898421 Gyroscopic Pointer and Method US7233316 Multimedia User Interface 4. US7262760 3D Pointing Devices with Orientation Compensation and Improved Usability Previous Technical Literature: 1. US2309853_Rate and Attitude Indicating Instrument 2. US3782205_Temperature Compensated Digital Inertial Sensor 3. US4267731_Force Balanced Vibratory Rate Sensor 4. US4489609_Gyroscopes 5. US4580006_Method and Apparatus for Providing Two Dimension P... 6. US4601206_Accelerometer System 7. US4639547_Marking Device for Use With Inductive Measuring Sensor 8. US4644793_Vibrational Gyroscope 9. US4831544_Attitude and Heading Reference Detecting 201222327

Apparatus 10. US4839838_Spatial Input Apparatus 11. US5068645—Computer Input Device Using An Orientation Sensor 12. US5097707_Rotation Sensor 13. US5142655 Computer Input Device Using an

Orientation Sensor 14. US5287119_Computer Input Device Using An

Orientation Sensor 15. US5288078_Control Interface Apparatus 16. US5329276—Multidimensional Signal Input Device 17. US5363120_C omputer Input Device Using

Orientation Sensor 18. US545375 8_Input Apparatus 19. EP1775656A1 Inertial Sensing Input Apparatus 20. US6375572_Protable Game Apparatus with

Acceleration Sensor and Information Storage Medium 21. US6504526—Wireless Pointing System 22. US6529114_Method and Apparatus for Motion

Activated Control of An Electronic Device 23. US6641482_Protable Game Apparatus with

Accenteration Sensor and Information Storage Medium... 24. US6742410_Operating Element 25. US6834561_Radially Actuated Control Moment Gyroscope 201222327 26. US6908386—Game Device Changing Sound and An Image in Accordance with a Tilt Operation 27. US7030856_Method and System for Controlling a Display Device 28. US7034283_Absolute Incremental Position Encoder and Method 29. US7096619_Equipment Operator Personalization Device 30. US7122004_Method and Apparatus of Enhancing Learning Capacity 31. US7158118-3D Pointing Devices with Orientation Compensation and Improved Usability 32. US7223173_Game System and Game Information Storage Medium Used for Same 33. US7233316_Multimedia User Interface 34. US7236156—Methods and Devices for Identifying

Users Based on Tremor 35. US7239301_3D Pointing Devices and Methods 36. US7262760_3D Pointing Devices with Orientation Compensation and Improved Usability 37. US7351152_Display of an Image Based on Detected Angular Velocity 38. USD541805_Data Input and Cursor Control Device

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Claims (1)

201222327 VII. Patent Application Range·· 1. A selection device for performing a positioning operation on an image area, and the image area has a first specific position and a definable position, and the selection device comprises: a selection unit, Having a motion pose orientation, wherein: the motion pose orientation has a correspondence relationship with the definable position; the selection unit is configured under the condition that the motion pose orientation is configured to a specific orientation corresponding to the first specific location Measuring the particular orientation; and the selecting unit estimates the correspondence based on the measured specific orientation and a geometric relationship between the particular orientation and the image region to perform the positioning operation. 2. The selection device of claim 1, wherein the selection unit defines the definable location to the first specific location in the particular orientation, and comprising: a defining device responsive to a first definition Operating to form a definition signal; a motion sensing unit generates a first signal to determine the motion attitude orientation, wherein the first signal has a first sub-signal and a second sub-signal; and a processing unit receives Determining, according to the first signal and the geometric relationship, the estimated correspondence relationship for estimating the correspondence relationship, and according to the first signal and the estimated correspondence relationship, in the image region A first s 21 201222327 trace is formed within the configurable position: when the ambiguous signal is formed, the processing unit is defined to a reference position according to the definition, and == the: the defined bit coordinate is read out. The position of the test position - the first - absolute 3. If you apply for the full-time second (2) - button device and - motion sensing touch set medium = ' and the reference position is a reference point. The apparatus of claim 4, wherein the sensing unit of claim 2 includes: a gyroscope coupled to the processing unit and generating the first sub-signal; and an accelerometer coupled to the Processing the unit and generating the second signal. 5. The selection device of claim 4, wherein: the image area is on a display screen; - in the particular orientation, the correspondence is a specific relationship, the characteristic relationship satisfies u = H tanp / (tanal+ tana2), v = H tanal/ (tanal+ tana2) and w = η / (t dirty 1+ tana2), where H and L represent the length and width dimensions of the image area, respectively, u, v and w represent The selection unit has three vertical distances from a left edge, an upper edge, and the display of the image area, and a1, a2, and β represent the upper edge and the lower edge of the selection unit and the image area, respectively. The three cool angles of the left edge; the processing unit uses the second sub-signal to measure the angle a1 and the angle a2; 22 201222327 The processing unit utilizes a variation of the first vertical distance group iu, v, w}_H (four) central angle β, · and a vertical distance group {II, ν, which can be defined to obtain the positionable The corresponding unit of the processing unit as described in item 2 of the patent application scope has a first selection: a second track of the definable position; converting the first motion to be the second (four) When the position is retracted, the defining device responds to the second specific one of the second specific to the second specific position, and obtains the bamboo (four) H pair coordinates; and I = the single reading is in the "computer And the electric grade to perform the positioning operation. Μ Corresponding to the second-type is used to perform the image area, the image area, the right one, the magic method, the image L_t, the brother has a specific position, the method includes: providing a selection unit; The selection unit is configured to have a special orientation with the first direction, and the specific orientation is measured, and the paired orientation and the reference position have a specific correspondence relationship. The specific orientation and the geometric relationship between the particular orientation and the 兮 domain are measured to estimate the particular correspondence = the image location operation. The method of claim 7, wherein the image area has a definable position; the selection unit further has a motion posture fixed motion posture 201222327 between the orientation and the definable position a first correspondence; and the method further comprising the steps of: defining the definable location to a particular location in the particular orientation; the sibling π obtaining the estimate for the first orientation based on the measured specific orientation and the geometric relationship Corresponding relationship of the correspondence relationship; defining the definable position to the reference position in response to a first defining operation to read a first absolute coordinate of the reference position; providing a defining means responsive to the first defining operation Generating a signal for determining the orientation of the motion pose; and, based on the signal and the estimated correspondence, forming a first trajectory of the definable position in the image region. 9. The method of claim 8, wherein the defining device is one of a button device and a motion sensing trigger device, and the reference position is a reference point. 10. The method of claim 9, wherein when the defining device is the button device, the first defining operation is a position defining pressing applied to the button; and when the defining device is When the motion sensing trigger device is in motion, the first defined operation is a position defined motion applied to the motion sensing trigger device. 11. The method of claim 8, wherein: the image area is located on a display screen; in the specific orientation, the first correspondence is the specific correspondence, the characteristic correspondence satisfies u = H Tanp/ (tanal+ tana2), ν = H tanal/ (tanal+ tana2) and w = Η / (tanal+ tana2), where Η 24 2〇1222327 = represents the length and width dimensions of the image area, u, minutes represent the choice The vertical distance between the unit and the left edge of the image, between the screens, and al, a2w33 the selection unit and the lower edge of the image area = three corners; & the left edge of the vertical distance group {U, v, w} s, the vertical distance-change corresponds to the displacement of the wire position; and, 'V, the method further comprises the following steps: a coordinate; using the displacement to obtain the one of the definable positions Secondly, the selection unit has a first motion; converting the first motion to the definable track; J first performing the swearing to the sinus 'Responsive to a second defined operation that can be defined to Two specific positions, and obtains the absolute coordinate of Li ^; a third catching rabbits engagement surfaces provided in the selection unit _ computer; and operation. Causing the computer to calculate the first-corresponding_ to perform the positioning 12. The device 'for performing an image-area-positioning operation' and the shirt-image area has a special-selection unit, wherein: the f4 selection device includes : The selection unit measures the specific orientation under the condition that the selection unit is configured to be in the middle direction of the other test position, and the 25 S 201222327 = fixed kiss position has a specific Corresponding to the selection unit according to the measured specific orientation and in the special geometric relationship, the specific correspondence is determined. 13. The selection device as described in claim 12 of the patent application has a definable position; = The selected unit has a --orientation orientation, a direction; the definable position has a --correspondence relationship system, and the estimated corresponding orientation and the geometric correlation and the estimated correspondence of the first-corresponding relationship are obtained a relationship; a selection unit generates a signal for determining the orientation of the motion gesture? ^ Early based on the signal and the estimated correspondence, forming in the sum & May face positions - executive track.