WO2022176886A1 - 情報通知装置 - Google Patents
情報通知装置 Download PDFInfo
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- WO2022176886A1 WO2022176886A1 PCT/JP2022/006091 JP2022006091W WO2022176886A1 WO 2022176886 A1 WO2022176886 A1 WO 2022176886A1 JP 2022006091 W JP2022006091 W JP 2022006091W WO 2022176886 A1 WO2022176886 A1 WO 2022176886A1
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- foot
- predicted
- person
- prediction
- foot size
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- 238000012545 processing Methods 0.000 claims abstract description 36
- 238000013500 data storage Methods 0.000 claims abstract description 23
- 230000012010 growth Effects 0.000 claims description 110
- 238000010586 diagram Methods 0.000 claims description 62
- 238000012937 correction Methods 0.000 claims description 13
- 230000000386 athletic effect Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000007773 growth pattern Effects 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims description 2
- 230000036962 time dependent Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 206010006585 Bunion Diseases 0.000 description 1
- 206010018745 Growing pains Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000037147 athletic performance Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0631—Item recommendations
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/02—Foot-measuring devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0641—Shopping interfaces
Definitions
- the present invention relates to an information notification device that predicts changes in the foot size of a person to be predicted and displays them on a display unit.
- Patent Document 1 discloses an invention that predicts a change in height and notifies the user of the determination result as to whether or not he or she can wear clothing after a certain period of time has elapsed. If the invention disclosed in Patent Document 1 is applied to the prediction of the shoe size, it is possible to notify the result of determination as to whether or not the shoes currently in use can be worn after a certain period of time has elapsed.
- Buyers of shoes may purchase shoes that are sized appropriately for their future foot size, rather than shoes that are optimally sized for their current foot size. For example, a purchaser of children's shoes may purchase one size larger in anticipation of the child's growth to best fit the foot size at a future point in time.
- Patent Document 1 Even if the invention disclosed in Patent Document 1 is applied to the prediction of the foot size, it only informs the determination result as to whether or not the shoe can be worn, and how the foot size is predicted to change in the future. can't know
- the present invention has been made in view of the above, and an object of the present invention is to obtain an information notification device capable of notifying a user of prediction of changes in foot size in the future.
- an information notification device includes a longitudinal data storage unit storing longitudinal data indicating temporal changes in foot size of one specimen for a plurality of specimens.
- a user data storage unit that stores user data including the prediction target person's sex, age, and past foot size; and a prediction target person's current foot size and longitudinal data.
- a foot size prediction unit that predicts the change in the foot size of the person to be predicted during the period up to the point in time, and a process that displays the predicted change in the foot size of the person to be predicted in the period from the present to the point in the future on the display unit. and a notification processing unit.
- the information notification device has the effect of being able to notify the user of the predicted change in foot size in the future.
- FIG. 1 is a diagram showing the configuration of an information notification device according to Embodiment 1 of the present invention.
- FIG. 2 is a flow chart showing the operation flow of the information notification device according to the first embodiment.
- 3 is a diagram showing an example of a foot size change notification screen displayed on the display unit by the information notification device according to Embodiment 1.
- FIG. 4 is a diagram showing another example of the foot size change notification screen displayed on the display unit by the information notification device according to Embodiment 1.
- FIG. FIG. 5 is a diagram showing the configuration of an information notification device according to Embodiment 2 of the present invention.
- FIG. 6 is a flow chart showing the operation flow of the information notification device according to the second embodiment.
- FIG. 1 is a diagram showing the configuration of an information notification device according to Embodiment 1 of the present invention.
- FIG. 2 is a flow chart showing the operation flow of the information notification device according to the first embodiment.
- 3 is a diagram showing an example of a foot size change notification screen displayed on the
- FIG. 7 is a diagram showing the configuration of an information notification device according to Embodiment 3 of the present invention.
- FIG. 8 is a flow chart showing the operation flow of the information notification device according to the third embodiment.
- FIG. 9 is a diagram showing an example of a foot size input screen displayed on the terminal device by the information notification device according to the third embodiment.
- FIG. 10 is a diagram showing the configuration of an information notification device according to Embodiment 4 of the present invention.
- FIG. 11 is a diagram showing an example of a foot size change notification screen displayed on the terminal device by the information notification device according to the fourth embodiment.
- FIG. 12 is a diagram showing another example of the foot size change notification screen displayed on the terminal device by the information notification device according to the fourth embodiment.
- FIG. 13 is a diagram showing still another example of the foot size change notification screen displayed on the terminal device by the information notification device according to the fourth embodiment.
- FIG. 14 is a diagram showing the configuration of an information notification device according to Embodiment 5 of the present invention.
- 15 is a diagram showing an example of a foot size change notification screen displayed on the terminal device by the information notification device according to Embodiment 5.
- FIG. 16 is a diagram illustrating an example of an event detail screen displayed on a terminal device by the information notification device according to Embodiment 5.
- FIG. 17 is a diagram showing still another example of the foot size change notification screen displayed on the terminal device by the information notification device according to Embodiment 5.
- FIG. FIG. 18 is a diagram showing the configuration of an information notification device according to Embodiment 6 of the present invention.
- FIG. 19 is a flow chart showing the operation flow of the information notification device according to the sixth embodiment.
- FIG. 20 is a scatter diagram showing an example of the correlation between father's foot length and child's foot length.
- FIG. 21 is a scatter diagram showing an example of the correlation between mother's foot length and child's foot length.
- FIG. 22 is a scatter diagram showing an example of the correlation between father's height and child's leg length.
- FIG. 23 is a scatter diagram showing an example of the correlation between mother's height and child's leg length.
- FIG. 24 is a diagram showing the relationship between annual foot length growth and age.
- FIG. 25 is a diagram showing the relationship between the annual leg length growth amount and the leg length growth achievement rate.
- FIG. 20 is a scatter diagram showing an example of the correlation between father's foot length and child's foot length.
- FIG. 21 is a scatter diagram showing an example of the correlation between mother's foot length and child's foot length.
- FIG. 22 is a scatter diagram showing an
- FIG. 26 is a diagram showing the effect of correction by the predicted value correction unit of the information notification device according to Embodiment 6.
- FIG. FIG. 27 is a diagram showing the configuration of an information notification device according to Embodiment 7 of the present invention.
- FIG. 28 is a flow chart showing the operation flow of the information notification device according to the seventh embodiment.
- FIG. 29 is a diagram showing an example of a prediction target person's leg length growth type.
- FIG. 30 is a diagram showing an example of a prediction target person's leg length growth type.
- FIG. 31 is a diagram showing an example of a prediction target person's leg length growth type.
- FIG. 32 is a diagram showing an example of a prediction target person's leg length growth type.
- 33 is a diagram illustrating a hardware configuration example of an information notification device according to Embodiments 1 to 7.
- the foot size is the length of the foot
- the foot size is not limited to the dimensions of a specific part as long as it is the size of a measurable part such as the foot circumference and the arch height.
- the foot size may be a combination of dimensions of different parts of the foot such as foot length, foot girth and arch height, or may be three-dimensional scan data of the prediction subject's foot.
- not only the size of the foot itself, but also the dimensions of the portion of the shoe corresponding to the length of the foot, the circumference of the foot, the height of the arch, etc. may be regarded as the foot size.
- FIG. 1 is a diagram showing the configuration of an information notification device according to Embodiment 1 of the present invention.
- the information notification device 10A has a display unit 11 which is a display device for displaying information, and a plurality of longitudinal section data which are data tracking changes in the foot size of one sample over time, that is, the growth of the foot size of one person.
- a longitudinal data storage unit 12 accumulated for samples of the prediction target, a user data storage unit 13 storing user data including the sex, age, and past foot size of the prediction target, and the current foot size of the prediction target , and longitudinal data, a foot size prediction unit 14 for predicting a change in the foot size of a person to be predicted in a period from the present to a first future point in time; and a prediction target in the period from the present to the first point in time. and a notification processing unit 15 for performing processing for displaying prediction of change in foot size of the person on the display unit 11 .
- a liquid crystal display or an organic electroluminescence display can be applied to the display unit 11, but a display device other than these can be used.
- a foot size measuring device 20 is connected to the information notification device 10A.
- the foot size measuring device 20 measures the current foot length of the person to be predicted and outputs the measured current foot length data. Data on the current foot length of the person to be predicted is input to the foot size prediction unit 14 .
- the current leg length data of the person to be predicted is stored in the user data storage unit 13 .
- An input interface may be provided in the information notifying device 10A, and the current leg length data of the person to be predicted may be input via the input interface.
- the information notification device 10A may acquire the current leg length data of the prediction target person through communication with another device that stores the current leg length data of the prediction target person.
- FIG. 2 is a flow chart showing the operation flow of the information notification device according to Embodiment 1.
- step S ⁇ b>11 the foot size prediction unit 14 acquires the current foot length data of the person to be predicted from the foot size measurement device 20 .
- the foot size prediction unit 14 predicts changes in the foot length of the person to be predicted based on the current foot length of the person to be predicted and the longitudinal data. For example, the foot size prediction unit 14 obtains the average foot length increase by age from the longitudinal data, and based on the current month age and current foot size of the person to be predicted, and the average foot length increase by age. , to predict foot length at each age.
- the age-specific average increase in leg length can be calculated by extracting the increase in leg length at the target age from the longitudinal data of the sample of the same sex as the person to be predicted, and taking the average of a plurality of samples.
- the predicted leg length value for the (X+1) year old's birth month is represented by the sum of the current leg length and the predicted increase from the present to the (X+1) year old's birth month. Therefore, if the current age is X years old and the number of months since the birth month is Y months, the predicted increase from the present to the birth month of (X+1) years old is (Average foot length increase at (X+1) years old ) ⁇ (12 ⁇ Y)/12. Similarly, the predicted foot length value for the (X+2) year old's birth month is represented by the sum of the predicted foot length value for the (X+1) year old's birth month and the average increase in foot length at the (X+2) year old.
- the foot size prediction unit 14 may correct the prediction of changes in foot length of the person to be predicted based on this information. For example, if the weight or hand size of the person to be predicted is equal to or greater than the average value for people of the same age, the leg length is expected to grow significantly in the future. It is possible to compensate for changes in the person's foot length. In addition, if the prediction subject has growing pains, it is expected that the leg length will grow significantly in the future. can.
- the foot length is negatively corrected.
- a change in the leg length of the person to be predicted can be corrected so as to add .
- the growth peak of the prediction target is expected to be around the peak growth age of the parent of the prediction target, if the age of the prediction target is close to the peak growth age of the parent, Changes in the predicted subject's foot length can be corrected to provide a positive correction to the length.
- the notification processing unit 15 causes the display unit 11 to display a foot size change notification screen 90 representing the predicted change in foot length of the person to be predicted.
- the notification processing unit 15 causes the display unit 11 to display the predicted change in the leg length of the person to be predicted in the form of a diagram or an image.
- the diagram can be, but is not limited to, a scatter diagram showing the prediction of changes in the leg length of the prediction subject by plotting on a plane with the vertical axis representing the size of the leg length and the horizontal axis representing time. Lines interpolating between plots may be displayed together with the plots.
- a line that interpolates between plots may be a line segment connecting the plots or an approximate curve connecting the plots.
- a diagram may be, for example, a bar graph.
- FIG. 3 is a diagram showing an example of a foot size change notification screen displayed on the display unit by the information notification device according to Embodiment 1.
- the foot size change notification screen 90 includes a scatter diagram showing the predicted target person's foot length by plotting it on a plane with the vertical axis representing the size of the foot and the horizontal axis representing time.
- a standard deviation area 91 and a line 92 indicating the average foot length for the period from the present to the next five years are shown together with the plot of the foot length.
- the outline plots in the dashed frame on the foot size change notification screen 90 indicate future predicted values of the foot length.
- the scale of the horizontal axis is every year, but it may be enlarged and displayed every month by operation via the input interface.
- FIG. 4 is a diagram showing another example of the foot size change notification screen displayed on the display unit by the information notification device according to the first embodiment.
- the foot size change notification screen 90 includes a scatter diagram showing the predicted target person's foot length by plotting it on a plane with the vertical axis representing the size of the foot and the horizontal axis representing time.
- the foot size change notification screen 90 displays the predicted foot length change and the past foot length change of the person to be predicted.
- the outline plots in the dashed frame indicate predicted values of future leg length.
- a solid line interpolates between the plots showing the past foot length of the person to be predicted, and between the plots showing the predicted future foot length.
- the interpolating lines are shown in dashed lines.
- the information notification device 10A causes the display unit 11 to display the predicted change in foot size in the future
- the user who sees the predicted change in the foot size displayed on the display unit 11 may purchase the product.
- the estimated value can be used as a reference when determining shoe size. Therefore, it becomes easier to select shoes having a size suitable for the future foot size of the person to be predicted. For example, if the change in foot length was small in the past, but it is expected that the change in foot length will increase in the future, it may be necessary to choose a larger size when purchasing shoes, or to delay the purchase of shoes. You can move it forward. Conversely, if there was a large change in foot length in the past, but it is expected that the change in foot length will be small in the future, it is important to choose a smaller size when purchasing shoes, can be postponed.
- cross-sectional data containing leg length data for each age of at least one of the prediction target's parents, older brothers, and older sisters may be used.
- the foot size prediction unit 14 calculates the predicted value of the change in the foot size of the person to be predicted based on the foot length data for each age of at least one of the parent, older brother, and older sister of the person to be predicted. can be corrected. Since there is a correlation between the foot lengths of the prediction target's parents, older brothers, and sisters, and the prediction target's foot length, performing such a correction improves the accuracy of prediction of the prediction target's leg length. can be done.
- FIG. 5 is a diagram showing the configuration of an information notification device according to Embodiment 2 of the present invention.
- the information notification device 10B according to the second embodiment includes a cross-sectional data storage unit 16 that stores cross-sectional data obtained by accumulating foot size data of a plurality of samples for each gender and age, and based on the user data and the cross-sectional data, A foot size estimation unit 17 for estimating the current foot size of the person to be predicted.
- the user data also includes data on the height of the person to be predicted or the size of the shoes owned by the person to be predicted. Others are the same as those of the information notification device 10A according to the first embodiment.
- FIG. 6 is a flow chart showing the operation flow of the information notification device according to the second embodiment.
- the foot size prediction unit 14 acquires the current foot length data of the person to be predicted from the foot size measurement device 20 .
- step S ⁇ b>22 the foot size prediction unit 14 determines whether or not the current foot length data of the person to be predicted has been acquired from the foot size measurement device 20 . If the current leg length data has not been obtained, the result in step S22 is No, and the process proceeds to step S23. If the current leg length data has been acquired, the answer to step S22 is Yes, and the process proceeds to step S24.
- step S22 When the information notifying device 10B acquires the current leg length data by performing an input operation to the input interface, if an input operation to the input interface is performed, the result is Yes in step S22, and the input operation must be performed. Otherwise, it becomes No in step S22. Further, when the information notification device 10B acquires the current leg length data by communicating with another device, if the data reception fails due to a communication error or the like, the result in step S22 is No, and the data is normally received. If it is possible, it becomes Yes in step S22.
- step S23 the foot size estimation unit 17 estimates the current foot size of the person to be predicted based on the user data and crossing data. In other words, by substituting the age in months of the person to be predicted into the leg length prediction regression formula that shows the relationship between age and foot length created based on cross-sectional data of the same gender as the person to be predicted, the current Estimate foot length.
- the foot length prediction regression formula that shows the relationship between the dimensions of the part that correlates with the foot size and the length of the foot is used to predict the target person.
- the current leg length of the person to be predicted can be estimated. For example, when the height of the person to be predicted is known, the current leg length of the person to be predicted is obtained by substituting the height of the person to be predicted into the leg length prediction regression formula that shows the relationship between height and leg length. can be estimated.
- a foot length prediction regression formula that indicates the relationship between the size of the portion that is correlated with the foot size and the foot length can be created based on the cross-sectional data of the same sex as the person to be predicted.
- parts of the human body that are correlated with foot size include, but are not limited to, hand size and forearm length, in addition to height.
- the current foot length of the person to be predicted can be calculated from the shoe size. can be estimated.
- steps S24 and S25 are the same as the operations of steps S12 and S13 of the information notification device 10A according to the first embodiment. However, when the current leg length of the prediction target person is estimated, the estimated value of the current leg length of the prediction target person is used for the processing in steps S24 and S25.
- the foot size prediction unit 14 estimates the foot length using the estimated value estimated by the foot size estimation unit 17. Able to anticipate change. Since it is necessary to take off the shoes and socks when measuring the length of the foot with the foot size measuring device 20, the measurement of the length of the foot is troublesome.
- the foot size estimating unit 17 estimates the foot length from dimensions such as height, hand size, or forearm length, which can be measured more easily than foot length. changes can be predicted.
- FIG. 7 is a diagram showing the configuration of an information notification device according to Embodiment 3 of the present invention.
- An information notification device 10C according to the third embodiment differs from the information notification device 10B according to the second embodiment in that the communication section 18 is provided and the display section 11 is not provided.
- the information notification device 10 ⁇ /b>C is connected to the terminal device 40 via the network 30 .
- the communication unit 18 is a functional unit that communicates via the network 30 .
- the form of connection between the information notification device 10C and the network 30 may be either wireless connection or wired connection.
- the terminal device 40 includes an input unit 41 , a display unit 42 and a communication unit 43 .
- the network 30 is, for example, the Internet, but may be a closed network.
- the terminal device 40 can be exemplified by a personal computer, a smart phone, and a tablet terminal, but may be a device other than these.
- the input unit 41 can be exemplified by a keyboard, a pointing device, and a touch panel, but may be other devices.
- a liquid crystal display or an organic EL display can be applied to the display unit 42, but a display device other than these can be used.
- the communication unit 43 is a functional unit that communicates via the network 30 .
- the form of connection between the terminal device 40 and the network 30 may be either a wireless connection or a wired connection.
- FIG. 8 is a flow chart showing the operation flow of the information notification device according to the third embodiment.
- the notification processing unit 15 determines whether or not the user data of the prediction candidate is stored in the user data storage unit 13 . If the user data of the person to be predicted is not stored in the user data storage unit 13, the result is No in step S31, and the user registration screen is displayed on the display unit 42 in step S32. The user registration screen has input fields for gender and date of birth.
- the notification processing unit 15 acquires the information input on the user registration screen and creates user data. If the user data of the person to be predicted is stored in the user data storage unit 13, the determination in step S31 is Yes, and the process proceeds to step S34.
- step S34 the notification processing unit 15 causes the display unit 42 to display an initial screen.
- the initial screen includes a foot size input screen display button and a skip button.
- step S35 the notification processing unit 15 determines which of the foot size input screen display button and the skip button has been pressed. When the foot size input screen display button is pressed, the result of step S35 is Yes, and in step S36 the notification processing unit 15 causes the display unit 42 to display the foot size input screen 50, and the process proceeds to step S37. On the other hand, if the skip button is pressed, step S35 results in No, and in step S37, the notification processing unit 15 causes the display unit 42 to display the foot size change notification screen 90.
- FIG. As in the first embodiment, the foot size change notification screen 90 is a screen that displays the predicted change in foot length from the present to the future and the past change in the predicted person's foot length. be.
- FIG. 9 is a diagram showing an example of a foot size input screen displayed on the terminal device by the information notification device according to the third embodiment.
- the foot size input screen 50 has a measurement date input field 51 , a foot length input field 52 and a completion button 53 .
- the measurement date input in the measurement date input field 51 and the leg length input in the foot length input field 52 are sent to the information notification device 10C via the network 30 when the completion button 53 is pressed.
- the information notification device 10C updates the user data stored in the user data storage unit 13 based on the received measurement date and foot length information.
- the past foot length data included in the user data stored in the user data storage unit 13 includes the date of measurement and the received foot length.
- the display unit of the foot size such as the foot length may be appropriately changed according to the user's preference or the country in which the user resides. For example, display in millimeters or centimeters may be changed according to the user's preference. Also, in countries where the metric system is adopted, it may be expressed in units of millimeters or centimeters, and in countries where the imperial system is adopted, it may be expressed in units of inches.
- the information notification device 10C Since the information notification device 10C according to Embodiment 3 displays the foot size change notification screen 90 on the display unit 42 of the terminal device 40 connected via the network 30, the user can connect the terminal device 40 to the network 30. Under a possible environment, the predicted change in leg length can be seen even at a place away from the information notification device 10C. Therefore, by using a mobile information terminal such as a smart phone or a tablet terminal as the terminal device 40, when purchasing shoes, the shoe size to be purchased can be selected by referring to the predicted change in the length of the foot at the shoe store.
- a mobile information terminal such as a smart phone or a tablet terminal
- FIG. 10 is a diagram showing the configuration of an information notification device according to Embodiment 4 of the present invention.
- An information notification device 10D according to the fourth embodiment includes, in addition to the information notification device 10C according to the third embodiment, a product specification storage unit 19 that stores product specifications of shoes.
- the user data also includes information on shoes that the prediction target person has purchased in the past.
- the information on shoes purchased in the past includes information on the most recent shoe purchase time of the person to be predicted and the size of the purchased shoes.
- the notification processing unit 15 is based on the size of shoes that the prediction target person has purchased in the past, which is included in the user data, the prediction result of the foot size prediction unit 14, and the product specifications stored in the product specification storage unit 19.
- the display unit 42 displays the type of shoes recommended to be purchased by the person to be predicted and the timing for recommending the purchase, along with the result of predicting the change in the size of the foot of the person to be predicted.
- the notification processing unit 15 informs the prediction target person of the shoe size based on the standard deviation of the prediction of the change in the shoe size of the prediction target person and the purchase time and purchased shoe size included in the information on the shoes purchased in the past. At least one candidate for the timing for recommending purchase is displayed on the display unit 42. ⁇
- FIG. 11 is a diagram showing an example of a foot size change notification screen displayed on the terminal device by the information notification device according to the fourth embodiment.
- the foot size change notification screen 90 displays the recommended timing for the prediction target person to purchase shoes and the type of shoes recommended for purchase. For example, the purchase of shoes can be urged before the shoes purchased by the prediction target in the past no longer fit the prediction target's feet. In addition, even if the indicated size of shoes is the same, there are slight differences in size depending on the model, so it is possible to recommend the purchase of a model that is more suitable for the feet of the prediction target. Therefore, the person to be predicted can purchase shoes that fit his or her feet before the shoes that have been worn until now become unwearable, and can increase the degree of satisfaction with the purchased shoes.
- foot size change notification screen 90 shown in FIG. 11 shows two timings when the prediction target person is recommended to purchase shoes. Only one timing may be indicated, or three or more timings may be indicated.
- the notification processing unit 15 displays the image of the shoes and the uniform resource locator of the website of the electronic commerce business operator that sells the shoes recommended for purchase on the display unit 42. may be displayed.
- FIG. 12 is a diagram showing another example of the foot size change notification screen displayed on the terminal device by the information notification device according to the fourth embodiment.
- An image 93 of a shoe recommended for purchase and a buy button 94 associated with the uniform resource locator of the website of the e-commerce business that sells the shoe are displayed on the foot size change notification screen 90 .
- the terminal device 40 can display an electronic commerce screen on which shoes can be purchased. User convenience is improved. If the administrator of the information notification device 10D and the electronic commerce trader are the same person, the information notification device 10D may be provided with an electronic commerce function.
- the user data includes information indicating the athletic ability of the prediction target person
- the notification processing unit 15 determines the shoe product recommended for purchase based on the athletic ability of the prediction target person and the product specifications.
- athletic performance include, but are not limited to, sprint time, long distance run time, vertical jump height, and number of repetitive side jumps.
- the information notification device 10D determines the type of shoes recommended for purchase based on the athletic ability of the prediction target person, thereby recommending the purchase of shoes that facilitate the performance of the wearer. .
- FIG. 13 is a diagram showing still another example of the foot size change notification screen displayed on the terminal device by the information notification device according to the fourth embodiment.
- the user data includes user registration data 86 registered by the person to be predicted, and a foot size change notification screen 90 displays changes in foot size over time and prediction results of changes in foot size up to the present. , an image 85 of shoes that the prediction target has purchased in the past, and user registration data 86 are displayed.
- the user registration data 86 is text data, but may be image data, moving image data, or audio data.
- an information collection device such as a so-called photo server that accumulates image data and transmits image data to a requesting device in response to a request from another device may be connected to the information notification device 10D.
- the notification processing unit 15 can display the image data acquired from the information collection device on the foot size change notification screen 90 .
- the data acquired from the information collecting device may be data other than image data.
- FIG. 14 is a diagram showing the configuration of an information notification device according to Embodiment 5 of the present invention.
- the information notification device 10E according to Embodiment 5 includes, in addition to the information notification device 10D according to Embodiment 4, an event information storage unit 67 that stores information on events in which prediction candidates can participate.
- 15 is a diagram showing an example of a foot size change notification screen displayed on the terminal device by the information notification device according to Embodiment 5.
- FIG. Event information 87 is displayed on the foot size change notification screen 90 along with the change in the foot size of the person to be predicted.
- the notification processing section 15 pops up the event details screen 89 on the display section 42 .
- FIG. 16 is a diagram showing an example of an event details screen displayed on the terminal device by the information notification device according to the fifth embodiment.
- a participation button 891 for applying for participation in the event and an e-commerce business operator who sells shoes recommended to be used when participating in the event are displayed.
- a buy button 892 associated with the website's uniform resource locator is displayed.
- the participation button 891 may be hidden, or the participation button 891 may be disabled from being pressed.
- the information notification device 10E displays on the foot size change notification screen 90 an image of shoes that are recommended to be used when the prediction target person participates in the event. Easy to recognize that shoes are required on top. Furthermore, since a purchase button 892 for purchasing recommended shoes is displayed on the event detail screen 89, the prediction target can easily purchase the shoes necessary for participating in the event.
- FIG. 17 is a diagram showing still another example of the foot size change notification screen displayed on the terminal device by the information notification device according to Embodiment 5.
- FIG. The foot size change notification screen 90 displays past foot length changes and predicted foot length changes for the two siblings. By simultaneously displaying the past change in leg length and the predicted change in leg length for two people, it is possible to easily compare how each person's leg length changes. In other embodiments, the same effect can be obtained by displaying past leg length changes and predictions of leg length changes of two or more prediction subjects together.
- FIG. 18 is a diagram showing the configuration of an information notification device according to Embodiment 6 of the present invention.
- the information notification device 10F according to Embodiment 6 includes a final foot size prediction unit that predicts the final foot size of the prediction subject based on at least one of the height and foot size of at least one of the father and mother of the prediction subject. 21, a growth achievement rate calculation unit 22 that calculates the current growth achievement rate of the prediction target person based on the current foot size of the prediction target person and the final foot size of the prediction target person; and a predicted value correction unit 23 for correcting the predicted value of the change in foot size of the person to be predicted in the period from the present to the future based on the growth achievement rate of .
- the user data stored in the user data storage unit 13 includes at least one of the height and foot size of at least one of the prediction subject's parents.
- FIG. 19 is a flow chart showing the operation flow of the information notification device according to the sixth embodiment.
- the foot size prediction unit 14 acquires the current foot length data of the person to be predicted from the foot size measurement device 20 .
- the foot size prediction unit 14 predicts changes in the foot length of the person to be predicted based on the current foot length of the person to be predicted and the longitudinal section data.
- the final foot size prediction unit 21 predicts the final foot length of the person to be predicted based on at least one of the height and the foot length of at least one of the father and mother of the person to be predicted.
- FIG. 20 is a scatter diagram showing an example of the correlation between father's foot length and child's foot length.
- FIG. 21 is a scatter diagram showing an example of the correlation between mother's foot length and child's foot length.
- FIG. 22 is a scatter diagram showing an example of the correlation between father's height and child's leg length.
- FIG. 23 is a scatter diagram showing an example of the correlation between mother's height and child's leg length.
- Broken lines in FIGS. 20, 21, 22 and 23 are regression lines. The plots in FIGS. 20 and 21 are clustered near the regression line, and it can be recognized that there is a positive correlation between the length of the foot of the mother and the length of the child's foot.
- the final foot length which is the foot length when the child stops growing, can be predicted based on the foot length of at least one of the parents.
- the plots in FIGS. 22 and 23 are clustered close to the regression line, indicating a positive correlation between parent's height and child's leg length. Therefore, a child's final foot length can be predicted based on the height of at least one of the parents. Note that since the shoe size corresponds to the wearer's foot length, it is also possible to predict the child's final foot length based on the shoe size of at least one of the parents instead of the foot length of at least one of the parents.
- the final foot size prediction unit 21 predicts the final foot length of the prediction target based on at least one of the height and foot length of both the father and mother of the prediction target.
- a predicted value based on at least one of the father's height and foot length and a predicted value based on at least one of the prediction target's mother's height and foot length are weighted based on the gender of the prediction target, and the prediction target
- the final foot length of a person may be predicted. Predicting the final leg length of the prediction target person by performing weighting based on the sex of the prediction target person can improve the accuracy of prediction of the final leg length. Note that the predicted value based on at least one of the height and foot length of the prediction target's father and the predicted value based on at least one of the height and foot length of the prediction target's mother, the weight of whichever has the smaller correlation is 0.
- the final foot length of the person to be predicted may be predicted.
- the final foot length of the child does not need to be determined based on the estimated value calculated from the foot length or height of each parent individually, and determined based on the foot length or height of one of the parents and the child's foot length. It can also be calculated from a regression line.
- step S44 the growth achievement rate calculation unit 22 calculates the current leg length growth achievement rate of the person to be predicted based on the current foot length of the person to be predicted and the final foot length of the person to be predicted.
- step S45 the predicted value correcting unit 23 corrects the predicted value of the change in leg length of the person to be predicted in the period from the present to the future based on the current achievement rate of leg length growth of the person to be predicted.
- FIG. 24 is a diagram showing the relationship between annual foot length growth and age.
- FIG. 25 is a diagram showing the relationship between the annual leg length growth amount and the leg length growth achievement rate. Note that FIGS. 24 and 25 show changes in annual foot length growth of the same sample. In FIGS. 24 and 25, the dashed line represents the growth peak at which the annual foot length growth amount is maximum. As shown in FIG. 24, there are individual differences in the age at which the peak of foot length growth appears. Therefore, it is difficult to correct the predicted value of the amount of change in leg length based on the age of the person to be predicted. On the other hand, as shown in FIG. 25, when the achievement rate of leg length growth is used as a reference, individual differences in the time when the annual peak of the amount of growth in leg length appears are small. In this way, the predicted value correcting unit 23 corrects the predicted value of the change in leg length based on the achievement rate of leg length growth of the person to be predicted. It is possible to improve the accuracy of the predicted value of the change in .
- FIG. 26 is a diagram showing the effect of correction by the predicted value correction unit of the information notification device according to Embodiment 6.
- the final foot length predicted by the final foot size prediction unit 21 may not be the same value as the final foot length predicted based on the current foot length of the person to be predicted and the longitudinal section data.
- the final foot length predicted by the final foot size prediction unit 21 is larger than the final value of the foot length predicted based on the current foot length of the person to be predicted and the longitudinal section data.
- the leg length growth amount is positively corrected between the leg length growth achievement rate X% and Y%, and the leg length growth amount is negatively corrected between Y% and 100%. is applied.
- the graph showing the change in leg length has a shape closer to the actual change in leg length than the graph of the predicted value of the leg length predicted based on the current leg length and longitudinal data of the person to be predicted. ing.
- the information notification device 10F according to Embodiment 6 can accurately predict the final leg length of the prediction target person based on at least one of the height and the leg length of at least one of the prediction target person's father and mother. can. Further, the information notification device 10F according to Embodiment 6 calculates the current leg length growth achievement rate of the person to be predicted based on the final leg length predicted with high accuracy, and calculates the current leg length growth achievement rate based on the current leg length growth achievement rate. to correct the predicted foot length. Therefore, there is a high possibility that the predicted value of the leg length corrected by the predicted value correcting unit 23 of the information notification device 10F according to Embodiment 6 is less likely to deviate from the actual leg length.
- step S46 is the same as the operation of step S13 of the information notification device 10A according to the first embodiment. However, the change in the predicted target person's leg length displayed on the display unit 11 has been corrected based on the predicted target person's leg length growth achievement rate.
- the information notification device 10F according to Embodiment 6 corrects the predicted value of the change in leg length based on the leg length growth achievement rate, it is possible to predict the leg length of the person to be predicted with high accuracy. Therefore, the user who sees the predicted change in foot length displayed on the display unit 11 can easily select shoes having a size suitable for the future foot length of the person to be predicted.
- FIG. 27 is a diagram showing the configuration of an information notification device according to Embodiment 7 of the present invention.
- the information notification device 10G according to Embodiment 7 includes a growth type estimation unit 24 for estimating the foot size growth type representing the growth pattern of the foot size of the person to be predicted based on past changes in the foot size of the person to be predicted. It is different from the information notification device 10F according to the sixth embodiment in that it is provided.
- the prediction value correction unit 23 predicts the foot size of the prediction target person in the period from the present to the future time corrected based on the current growth achievement rate of the prediction target person. The values are further corrected based on the predicted subject's foot size growth type.
- FIG. 28 is a flow chart showing the operation flow of the information notification device according to the seventh embodiment.
- the processing from step S51 to step S55 is the same as the processing from step S41 to step S45 of the information notification device 10F according to the sixth embodiment.
- the growth type estimation unit 24 estimates a leg length growth type, which is a leg size growth type representing the growth pattern of the leg length of the person to be predicted, based on past changes in the leg length of the person to be predicted.
- the foot size growth type estimated by the growth type estimation unit 24 is the foot circumference growth type
- the growth type estimation unit 24 The estimated foot size growth type is the arch height growth type.
- Figures 29, 30, 31 and 32 are diagrams showing an example of a prediction target person's leg length growth type.
- the late-growth type shown in FIG. 29 is a growth type in which the amount of growth is lower than the average during the period in which the leg length grows, and the amount of growth becomes above the average in the old age.
- the growth precocious type shown in FIG. 30 is a growth type in which the amount of growth is above the average during the period when the leg length grows, and the amount of growth becomes less than the average at the age of old.
- the ever-large growth type shown in FIG. 31 is a growth type in which the amount of growth is always above the average during the period in which the leg length grows.
- the abnormally small growth type shown in FIG. 32 is a growth type in which the amount of growth is always less than the average during the period in which the leg length grows. It should be noted that the leg length growth type is not limited to the four illustrated examples.
- the growth type estimation unit 24 determines that the prediction target person's leg length growth type is the late growth type. If the current leg length exceeds the average and the final leg length is about average, the growth type estimation unit 24 determines that the prediction target person's leg length growth type is the precocious growth type. If the current leg length exceeds the average and the final leg length is equal to or greater than the average, the growth type estimation unit 24 determines that the prediction target person's leg length growth type is the normal growth type. If the current leg length is below the average and the final leg length is below the average, the growth type estimator 24 determines that the prediction subject's leg length growth type is the normal growth type.
- step S57 the predicted value correction unit 23 corrects the predicted value of the change in leg length of the person to be predicted in the period from the present to the future based on the type of foot length growth of the person to be predicted.
- the predicted value correcting unit 23 corrects the predicted value of the leg length of the person to be predicted for the period from the present to the future point in time corrected based on the current achievement rate of leg length growth of the person to be predicted. Further correction based on foot length growth type. That is, if the person to be predicted is the late-growth-type or the large-growth-type, the predicted value of the leg length is corrected so that the amount of growth from the present onwards is large. On the other hand, if the person to be predicted is of the precocious growth type or the slow growth type, the predicted value of the leg length is corrected so that the amount of growth after the present time will be small.
- step S58 is the same as the operation of step S46 of the information notification device 10F according to the sixth embodiment.
- the change in the leg length of the prediction target person displayed on the display unit 11 has already been corrected based on the leg length growth achievement rate and the leg length growth type of the prediction target person.
- the information notification device 10G according to Embodiment 7 further performs correction based on the prediction target person's leg length growth type, so that the change in the prediction target person's leg length can be predicted with high accuracy. .
- FIG. 33 is a diagram illustrating a hardware configuration example of an information notification device according to Embodiments 1 to 7.
- FIG. 33 shows the hardware configuration when the functions of the information notification devices 10A, 10B, 10C, 10D, 10E, 10F, and 10G are realized by using hardware that executes programs.
- the information notification devices 10A, 10B, 10C, 10D, 10E, 10F, and 10G include a processor 81 that executes various processes, a memory 82 that is an internal memory, a storage device 83 that stores information, and the information notification devices 10A and 10B. , 10C, 10D, 10E, 10F and 10G and an interface circuit 84 for outputting information from the information notification devices 10A, 10B, 10C, 10D, 10E, 10F and 10G.
- the processor 81 reads a program stored in the storage device 83 to the memory 82 and executes it.
- the longitudinal data storage unit 12 , the user data storage unit 13 , the cross data storage unit 16 , the product specification storage unit 19 and the event information storage unit 67 are realized by the storage device 83 .
- the communication unit 18 is implemented by an interface circuit 84 .
- the configuration shown in the above embodiment shows an example of the content of the present invention, and it is possible to combine it with another known technology, and one configuration can be used without departing from the scope of the present invention. It is also possible to omit or change the part.
- the change in foot size of children was taken as an example, but it is also possible to apply the change in foot size of adults or elderly people.
- 10A, 10B, 10C, 10D, 10E, 10F, 10G Information notification device 11, 42 Display unit, 12 Longitudinal data storage unit, 13 User data storage unit, 14 Foot size prediction unit, 15 Notification processing unit, 16 Crossing data storage Section, 17 Foot size estimation section, 18, 43 Communication section, 19 Product specification storage section, 20 Foot size measurement device, 21 Final foot size prediction section, 22 Growth achievement rate calculation section, 23 Predicted value correction section, 24 Growth type Estimation unit, 30 network, 40 terminal device, 41 input unit, 50 foot size input screen, 51 measurement date input field, 52 foot length input field, 53 completion button, 67 event information storage unit, 81 processor, 82 memory, 83 storage Device, 84 interface circuit, 85 image of shoes purchased in the past by prediction target, 86 user registration data, 87 event information, 88 mark, 89 event details screen, 90 foot size change notification screen, 91 standard deviation area, 92 average 93: Image of shoes recommended for purchase, 94, 892: Purchase button, 891: Participation button.
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Abstract
Description
図1は、本発明の実施の形態1に係る情報通知装置の構成を示す図である。情報通知装置10Aは、情報を表示する表示装置である表示部11と、一つの標本の足サイズの経時的な変化、すなわち一人の人間の足サイズの成長を追ったデータである縦断データを複数の標本について蓄積した縦断データ記憶部12と、予測対象者の性別と、年齢と、過去の足サイズとを含むユーザデータを記憶するユーザデータ記憶部13と、予測対象者の現在の足サイズと、縦断データとに基づいて、現在から未来の第1の時点までの期間における予測対象者の足サイズの変化を予測する足サイズ予測部14と、現在から第1の時点までの期間における予測対象者の足サイズの変化の予測を表示部11に表示させる処理を行う通知処理部15とを備えている。表示部11には、液晶ディスプレイ又は有機エレクトロルミネッセンスディスプレイを適用できるが、これら以外の表示デバイスであってもよい。
図5は、本発明の実施の形態2に係る情報通知装置の構成を示す図である。実施の形態2に係る情報通知装置10Bは、性別及び年齢ごとに複数の標本の足サイズのデータを蓄積した横断データを記憶する横断データ記憶部16と、ユーザデータと横断データとに基づいて、予測対象者の現在の足サイズを推定する足サイズ推定部17とを備える。また、ユーザデータには、予測対象者の身長又は予測対象者が保有する靴のサイズのデータが含まれている。この他は、実施の形態1に係る情報通知装置10Aと同様である。
図7は、本発明の実施の形態3に係る情報通知装置の構成を示す図である。実施の形態3に係る情報通知装置10Cは、通信部18を備える点と、表示部11を備えていない点とで、実施の形態2に係る情報通知装置10Bと相違する。情報通知装置10Cは、ネットワーク30を介して端末装置40に接続されている。通信部18は、ネットワーク30を介し通信を行う機能部である。情報通知装置10Cとネットワーク30との接続形態は、無線接続でも有線接続でもどちらでもよい。
図10は、本発明の実施の形態4に係る情報通知装置の構成を示す図である。実施の形態4に係る情報通知装置10Dは、実施の形態3に係る情報通知装置10Cに加えて、靴の製品諸元を記憶する製品諸元記憶部19を備える。また、ユーザデータには、予測対象者が過去に購入した靴の情報が含まれている。過去に購入した靴の情報は、予測対象者の直近の靴の購入時期及び購入した靴のサイズの情報を含む。通知処理部15は、ユーザデータに含まれる予測対象者が過去に購入した靴のサイズと、足サイズ予測部14の予測結果と、製品諸元記憶部19に記憶された製品諸元とに基づいて、予測対象者に購入を推奨する靴の種類及び購入を推奨するタイミングを、予測対象者の足サイズの変化の予測結果とともに表示部42に表示させる。
図14は、本発明の実施の形態5に係る情報通知装置の構成を示す図である。実施の形態5に係る情報通知装置10Eは、実施の形態4に係る情報通知装置10Dに加えて、予測対象者が参加可能なイベントの情報を記憶するイベント情報記憶部67を備える。図15は、実施の形態5に係る情報通知装置が端末装置に表示させる足サイズ変化通知画面の一例を示す図である。足サイズ変化通知画面90には、予測対象者の足サイズの変化とともにイベント情報87が表示されている。端末装置40において、表示部42に情報が表示されたイベントに参加を表明する操作が入力部41で行われると、通知処理部15は、イベント詳細画面89を表示部42にポップアップ表示させる。
図18は、本発明の実施の形態6に係る情報通知装置の構成を示す図である。実施の形態6に係る情報通知装置10Fは、予測対象者の父親及び母親の少なくとも一方の、身長及び足サイズの少なくとも一方に基づいて、予測対象者の最終足サイズを予測する最終足サイズ予測部21と、予測対象者の現在の足サイズと、予測対象者の最終足サイズとに基づいて、予測対象者の現在の成長達成率を算出する成長達成率算出部22と、予測対象者の現在の成長達成率に基づいて、現在から未来の時点までの期間における予測対象者の足サイズの変化の予測値を補正する予測値補正部23とを備える。また、ユーザデータ記憶部13に記憶されるユーザデータには、予測対象者の父母の少なくとも一方の、身長及び足サイズの少なくとも一方が含まれる。
図27は、本発明の実施の形態7に係る情報通知装置の構成を示す図である。実施の形態7に係る情報通知装置10Gは、予測対象者の過去の足サイズの変化に基づいて、予測対象者の足サイズの成長パターンを表す足サイズ成長タイプを推定する成長タイプ推定部24を備える点で、実施の形態6に係る情報通知装置10Fと相違する。
Claims (18)
- 一つの標本の足サイズの経時的な変化を示す縦断データを複数の標本について蓄積した縦断データ記憶部と、
予測対象者の性別と、年齢と、過去の足サイズとを含むユーザデータを記憶するユーザデータ記憶部と、
前記予測対象者の現在の足サイズと、前記縦断データとに基づいて、現在から未来の時点までの期間における前記予測対象者の足サイズの変化を予測する足サイズ予測部と、
現在から前記未来の時点までの期間における前記予測対象者の足サイズの変化の予測を表示部に表示させる処理を行う通知処理部とを備える、情報通知装置。 - 前記通知処理部は、前記予測対象者の足サイズの変化の予測を、ダイアグラム又は画像によって前記表示部に表示させる、請求項1に記載の情報通知装置。
- 前記ダイアグラムは、前記予測対象者の足サイズの変化の予測を、足サイズの大きさを縦軸とし時間を横軸とする平面上のプロットによって表す、請求項2に記載の情報通知装置。
- 前記ダイアグラムは、プロット間を補間する線を前記プロットに併せて表示部に表示させる、請求項3に記載の情報通知装置。
- 前記通知処理部は、現在から前記未来の時点までの期間における標準偏差域を、前記プロットに併せて前記表示部に表示させる、請求項3又は4に記載の情報通知装置。
- 前記予測対象者の父親及び母親の少なくとも一方の、身長及び足サイズの少なくとも一方に基づいて、前記予測対象者の最終足サイズを予測する最終足サイズ予測部と、
前記予測対象者の現在の足サイズと、前記予測対象者の最終足サイズとに基づいて、前記予測対象者の現在の成長達成率を算出する成長達成率算出部と、
前記予測対象者の現在の前記成長達成率に基づいて、現在から前記未来の時点までの期間における前記予測対象者の足サイズの変化の予測値を補正する予測値補正部とを備える、請求項1から5のいずれか1項に記載の情報通知装置。 - 前記予測対象者の過去の足サイズの変化に基づいて、前記予測対象者の足サイズの成長パターンを表す足サイズ成長タイプを推定する成長タイプ推定部を備え、
前記予測値補正部は、前記予測対象者の現在の前記成長達成率に基づいて補正した現在から前記未来の時点までの期間における前記予測対象者の足サイズの変化の予測値を、前記予測対象者の前記足サイズ成長タイプに基づいてさらに補正する、請求項6に記載の情報通知装置。 - 前記最終足サイズ予測部は、前記予測対象者の父親及び母親の両方の身長及び足サイズの少なくとも一方に基づいて、前記予測対象者の最終足サイズを予測する場合に、前記予測対象者の父親の身長及び足サイズの少なくとも一方に基づく予測値と、前記予測対象者の母親の身長及び足サイズの少なくとも一方に基づく予測値とに、前記予測対象者の性別に基づいた重み付けを行って、前記予測対象者の最終足サイズを予測する、請求項6又は7に記載の情報通知装置。
- 靴の製品諸元を記憶する製品諸元記憶部を備え、
前記ユーザデータは、前記予測対象者が過去に購入した靴の情報を含み、
前記通知処理部は、前記ユーザデータに含まれる前記予測対象者が過去に購入した靴のサイズと、前記足サイズ予測部の予測結果と、前記製品諸元記憶部に記憶された製品諸元とに基づいて、前記予測対象者に購入を推奨する靴の種類及び購入を推奨するタイミングを、前記予測対象者の足サイズの変化の予測結果とともに前記表示部に表示させる、請求項1から8のいずれか1項に記載の情報通知装置。 - 前記ユーザデータは、前記予測対象者の運動能力を示す情報を含み、
前記通知処理部は、前記予測対象者の運動能力と前記製品諸元とに基づいて、前記購入を推奨する靴製品を決定する、請求項9に記載の情報通知装置。 - 前記過去に購入した靴の情報は、前記予測対象者の直近の靴の購入時期及び購入した靴のサイズの情報を含み、
前記通知処理部は、現在から前記未来の時点までの期間における前記予測対象者の足サイズの変化の予測の標準偏差と、前記過去に購入した靴の情報に含まれる前記購入時期及び前記購入した靴のサイズとに基づいて、前記予測対象者に靴の購入を推奨するタイミングの候補を少なくとも一つ前記表示部に表示させる、請求項9又は10に記載の情報通知装置。 - 前記通知処理部は、前記予測対象者に購入を推奨する靴の画像と、前記購入を推奨する靴を販売する電子商取引事業者のウェブサイトの統一資源位置指定子とを前記表示部に表示させる、請求項9から11のいずれか1項に記載の情報通知装置。
- 前記予測対象者が参加可能なイベントの情報を記憶するイベント情報記憶部を備え、
前記通知処理部は、前記イベントの情報を前記予測対象者の足サイズの変化の予測結果とともに前記表示部に表示させ、
前記表示部において前記イベントに参加を表明する操作が行われると、前記イベントに参加する時に使用が推奨される靴を販売する電子商取引事業者のウェブサイトの統一資源位置指定子とを前記表示部に表示させる、請求項9から12のいずれか1項に記載の情報通知装置。 - 前記通知処理部は、前記予測対象者の足サイズの変化の予測に併せて、前記予測対象者の現在までの足サイズの経時的な変化を前記表示部に表示させる処理を行う、請求項1から13のいずれか1項に記載の情報通知装置。
- 前記通知処理部は、2以上の複数の予測対象者の現在までの足サイズの経時的な変化と、現在から前記未来の時点までの前記予測対象者の足サイズの変化の予測とのグラフを前記表示部に表示させる、請求項14に記載の情報通知装置。
- 前記ユーザデータは、前記予測対象者によって登録されたユーザ登録データを含み、
前記通知処理部は、現在までの足サイズの経時的な変化と、現在から前記未来の時点までの足サイズの変化の予測結果とともに、前記予測対象者が過去に購入した靴の画像、前記ユーザ登録データ、及び情報収集装置から取得した情報の少なくとも一つを、前記表示部に表示させる、請求項1から15のいずれか1項に記載の情報通知装置。 - 前記ユーザデータは、前記予測対象者の身長又は前記予測対象者が保有する靴のサイズのデータを含み、
性別及び年齢ごとに複数の標本の足サイズのデータを蓄積した横断データを記憶する横断データ記憶部と、
前記ユーザデータと前記横断データとに基づいて、前記予測対象者の現在の足サイズを推定する足サイズ推定部とを備える、請求項1から16のいずれか1項に記載の情報通知装置。 - 前記横断データは、前記予測対象者の親、兄及び姉のうちの少なくとも一人の年齢ごとの足サイズのデータを含み、
前記足サイズ予測部は、前記予測対象者の親、兄及び姉のうちの少なくとも一人の年齢ごとの足サイズのデータに基づいて、現在から前記未来の時点までの期間における前記予測対象者の足サイズの変化の予測値を補正する、請求項17に記載の情報通知装置。
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