JP7399642B2 - Beauty system and hair dryer - Google Patents

Description

The present invention relates to beauty equipment and beauty systems.

Hair dryers having distance sensors have been known.

Patent Document 1 has a distance sensor, and when the detection distance of the distance sensor is shorter than a preset distance, it is determined that the wind is hitting the hair, and by measuring the time that the wind is hitting the hair, A hair dryer is disclosed that determines the dry state of hair and communicates the result to a user.

Japanese Patent Application Publication No. 2019-25143 (published on February 21, 2019)

However, with the above-mentioned conventional technology, only distance can be detected, so there is a possibility that an appropriate action cannot be given to the user.

One aspect of the present invention aims to realize a beauty device that can provide a more appropriate effect to a user than conventional beauty devices.

In order to solve the above problems, a beauty system according to one aspect of the present invention is a beauty device that is movable by a user and provides heat to the user, and includes a posture sensor that detects the posture of the beauty device; The controller includes a distance sensor that measures the distance between the beauty device and the user, a blower section, and a control section , and the control section refers to the posture of the beauty device detected by the posture sensor and controls the blower. a distance indicating a distance between the beauty device and the user with reference to a distance between the beauty device and the user measured by the distance sensor; A beauty device comprising : a distance identifying section that identifies information; and a heat amount calculating section that calculates an amount of heat given to a specific region of a user by referring to the posture information and the distance information; an information presentation device that presents heat amount information according to the heat amount calculated by the control unit included in the device, and the heat amount information includes information indicating which part of the user's hair is dried and to what extent. It can be done .
Further, the dryer according to one aspect of the present invention is a dryer that is movable by a user, and includes a posture sensor that detects the posture of the dryer, a distance sensor that measures the distance between the dryer and the user, and a blower section. and a control unit, the control unit includes an air blowing direction identifying unit that identifies attitude information indicating the air blowing direction of the air blowing unit with reference to the attitude of the dryer detected by the attitude sensor, and a distance identifying unit that identifies distance information indicating a distance between the hair dryer and the user by referring to a distance between the hair dryer and the user measured by a distance sensor, the posture information, and the distance information; and a heat amount calculation unit that calculates the amount of heat given to a specific part of the user, and the dryer includes an information presentation device that presents heat amount information according to the amount of heat calculated by the control unit, The amount of heat information includes information indicating which part of the user's hair is dried and to what extent.

According to one aspect of the present invention, more appropriate effects can be provided to the user than in the past.

FIG. 1 is a block diagram showing the configuration of main parts of a beauty system according to Embodiment 1 of the present invention. 3 is a flowchart showing the flow of information presentation processing by the beauty system according to the first embodiment. FIG. 2 is a block diagram showing the configuration of main parts of a beauty system according to Embodiment 2 of the present invention. 7 is a diagram illustrating an example of presentation of presentation information by the beauty system according to Embodiment 2. FIG. 1 is a diagram showing a schematic configuration of a beauty system according to Embodiment 1 of the present invention.

<Embodiment 1>
Hereinafter, one embodiment of the present invention will be described using FIGS. 1, 2, and 5. FIG. 1 is a block diagram showing the main configuration of a beauty system 10 according to the present embodiment, and FIG. 5 is a diagram showing a schematic configuration of the beauty system 10 according to the present embodiment. It is a front view, and the right side is a side view.

[Beauty system 10]
As shown in FIG. 1, a beauty system (information presentation system) 10 according to the present embodiment is a beauty system that can be moved by a user 100.

As shown in FIG. 1, a beauty system 10 according to this embodiment includes a beauty device 1 and an information presentation device 2. Moreover, in the beauty system 10, the beauty equipment 1 and the information presentation device 2 are integrated here.

The information presentation unit 15 of the information presentation device 2 in the beauty system 10 presents presentation information generated by referring to the distance information and posture information acquired from the beauty device 1 to the user 100. In this way, more suitable presentation information can be presented to the user 100 by presenting the presentation information generated with reference to the distance information and posture information to the user 100. This makes it possible to provide more appropriate effects to the user 100 than in the past.

Note that the distance information is information indicating the distance between the user 100 (the user's hair 220) and the beauty device 1, and the posture information is information indicating the posture of the beauty device 1. The presentation information is information generated with reference to the distance information and posture information acquired from the beauty device 1 and presented to the user 100. Details of the presentation information will be described later.

[Beauty equipment 1]
The beauty device 1 dries the user's hair 220.

As shown in FIGS. 1 and 5, the beauty device 1 includes an information presentation device 2, a main body portion 3, a grip portion 4, a power cord 5, a posture sensor 12, a distance sensor 13, and an air blower portion 14. It is equipped with In the example shown in FIG. 5, the posture sensor 12 and the distance sensor 13 are built into the beauty device 1.

In this way, the beauty device 1 includes the posture sensor 12 and the distance sensor 13, so that the beauty device 1 can receive the data necessary to calculate the amount of heat applied to which part of the user's 100 hair. can be obtained.

As shown in FIG. 5, a case will be described below in which the beauty device 1 is a hair dryer that can be moved by the user 100 (FIG. 4). However, in this embodiment, the beauty device 1 is not particularly limited as long as it includes the posture sensor 12 and the distance sensor 13, and may be any other beauty device.

[Attitude sensor 12]
Posture sensor 12 detects the posture of beauty device 1 . The "posture" here means the orientation of the beauty device 1 in three-dimensional space, and is specifically expressed by a direction vector.

The posture sensor 12 is not particularly limited as long as it can detect the posture of the beauty device 1, but for example, it may be at least one of an angular velocity sensor (not shown), an acceleration sensor (not shown), and a geomagnetic sensor (not shown). It is preferable to have the following. Since the posture sensor 12 includes at least one of these, the posture of the beauty device 1 can be suitably detected.

As an example, the posture sensor 12 can be configured to detect the posture of the beauty device 1 by performing any of the following processes or a combination of them.
- Integrate the angular velocity data output from the angular velocity sensor.
・By implementing the acceleration sensor in the longitudinal direction (X-axis direction) and the direction in which the air comes out from the dryer outlet (air blowing direction), from the relationship with the gravity vector, the direction of the X-axis, that is, the blowing direction. Estimate.
・Convert the orientation data output from the geomagnetic sensor.

[Distance sensor 13]
Distance sensor 13 measures the distance between user 100 and beauty device 1. In the example shown in FIG. 1 , the distance sensor 13 measures the distance between the beauty device 1 and a specific region 2200 of the user's hair 220 that is being blown by the beauty device 1 .

As the distance sensor 13, for example, a TOF (Time Of Flight) distance measurement method that measures the above-mentioned distance based on the reflection time of infrared light from the distance sensor 13 to a specific part 2200 in the user's hair 220 is used. An example is a sensor.

Further, in the above example, the distance sensor 13 is used to measure the distance between the user 100 and the beauty device 1, but the present embodiment is not limited to this. In this embodiment, the distance between the user 100 and the beauty device 1 may be measured using, for example, a GPS, a reflective Doppler sensor, a camera (not shown), and a dot projector (not shown) instead of the distance sensor 13. good. This also allows the distance between the user 100 and the beauty device 1 to be suitably measured.

[Blower section 14]
The air blower 14 blows air onto the user's hair 220. As an example, the air blowing unit 14 includes air outlets 14a and 14b, and blows air from the air outlets 14a and 14b to a specific region 2200 of the user's hair 220 (FIG. 4).

As an example, the blower unit 14 is driven by a motor (not shown) and blows out air generated by a rotated fan (not shown) from the blower ports 14a and 14b. Further, the blowing section 14 can suitably dry the user's hair 220 by blowing out warm air heated by a heating section (not shown) from the blow-off ports 14a and 14b.

[Information presentation device 2]
The information presentation device 2 presents the user 100 with presentation information generated by referring to the distance information and posture information.

As shown in FIG. 1, the information presentation device 2 includes a control section 11 and an information presentation section 15.

[Control unit 11]
The control unit 11 controls each part of the beauty device 1. As shown in FIG. 1, the control section 11 includes a presentation information generation section 111.

[Presentation information generation unit 111]
The presentation information generation unit (acquisition unit) 111 acquires the posture information specified by the air blowing direction specification unit 1110 and the distance information specified by the distance specification unit 1111, refers to the distance information and posture information, and presents the information. Generate information.

As shown in FIG. 1, the presentation information generating section 111 includes a blowing direction specifying section 1110, a distance specifying section 1111, and a heat amount calculating section 1112.

(Blow direction identification unit 1110)
The air blowing direction identifying unit 1110 refers to the attitude of the beauty device 1 detected by the attitude sensor 12, identifies the air blowing direction of the air blower 14, and estimates the attitude of the beauty device 1 by analyzing the air blowing direction. do. Thereby, the air blowing direction specifying unit 1110 acquires the posture information of the beauty device 1.

Further, the air blowing direction specifying unit 1110 refers to the posture information, calculates a vector of the air blowing direction, and specifies to which part of the user's hair 220 the beauty device 1 is blowing air.

(Distance identification unit 1111)
The distance specifying unit 1111 refers to the distance between the user 100 and the beauty device 1 measured by the distance sensor 13 (for example, the distance between a specific part 2200 of the user's hair 220 and the beauty device 1), and obtains distance information. get.

As an example, the distance specifying unit 1111 acquires distance information by estimating the relative position of the beauty device 1 with respect to the head of the user 100 by analyzing the above-mentioned distance.

(Calorific value calculation unit 1112)
The heat amount calculation unit 1112 calculates the amount of heat (joules or number of calories) given to the user 100 by referring to the posture information acquired by the air blowing direction identification unit 1110 and the distance information acquired by the distance identification unit 1111. . Further, the heat amount calculation unit 1112 generates heat amount information according to the heat amount as presentation information. The amount of heat calculation unit 1112 may calculate the amount of heat applied to the entire hair 220 of the user, or may calculate the amount of heat applied to a specific region 2200 of the user's hair 220.

For example, in addition to the distance information and posture information, the heat amount calculation unit 1112 calculates the operating environment temperature of the beauty device 1, the air blowing speed (wind speed) of the air blowing unit 14, the air blowing amount of the motor of the air blowing unit 14, and the output value of the heater. The amount of heat is calculated by referring to it.

As an example, if the distance between the specific part 2200 of the user's hair 220 and the beauty device 1 is close, the heat amount calculation unit 1112 calculates the heat amount as a large value, and if the distance is far, the heat amount calculation unit 1112 calculates the heat amount as a large value. Calculate as a small value. As another example, when the wind speed is high, heat propagation to the user's hair 220 improves even if the distance is long, so the heat amount calculation unit 1112 calculates the heat amount as a large value. As another example, even if the electric power is constant, when the air flow rate is small, the fluid residence time near the hot wire becomes longer, so the calorific value calculation unit 1112 calculates the calorific value as a large value. As another example, the heat amount calculation unit 1112 multiplies the electric power supplied to the heating wire of the beauty device 1 by the air blowing time in addition to the distance information and the posture information, so that the beauty device 1 can control the hair 220 of the user. Calculate the amount of heat given. As another example, when the user 100 selects any of the air temperature buttons (not shown) on the beauty device 1, the heat amount calculation unit 1112 multiplies the power corresponding to the selected air temperature button by the air blow time. By doing so, the amount of heat given to the user's hair 220 by the beauty device 1 is calculated.

In this way, the heat amount calculation unit 1112 refers to the distance information and posture information, and calculates heat amount information according to the amount of heat given to the user 100, such as the entire hair 220 of the user and the specific part 2200 of the user's hair 220. Generate as presentation information.

As an example, when the amount of heat applied to a specific part 2200 of the user's hair 220 reaches a predetermined number of joules or calories required for drying, the heat amount calculation unit 1112 calculates that "the hair in the current part is completely dry". It is also possible to generate heat amount information such as "Ta". This makes it possible to present the amount of heat applied to which part of the user's hair 220, so that more suitable presentation information can be presented to the user 100.

[Information presentation section 15]
The information presentation unit 15 presents the user 100 with presentation information generated by referring to the distance information and posture information.

For example, the information presentation unit 15 may present presentation information to the user 100 according to the amount of heat given to the user 100 by voice.

For example, when a predetermined amount of heat or more is applied to a specific part 2200 of the user's hair 220, the information presentation unit 15 displays presentation information (heat amount As information), presentation information (heat amount information) such as "The hair in the current area is completely dry. Please move the hair dryer to another area" may be presented to the user 100 by voice.

In addition, the information presentation unit 15 displays information (heat information) indicating the degree of dryness of the user's hair 220, such as "90% of the hair in the current area is dry. Move the hair dryer to another area in 5 seconds." Presentation information (calorific value information) such as "Please do so" may be presented to the user 100 by voice.

With the above configuration as well, suitable presentation information can be presented to the user 100 in real time, as in the case of presentation on a screen.

[Modification 1]
In the above example, the information presentation unit 15 presents the presentation information to the user 100 by voice, but the present embodiment is not limited to this. In this embodiment, the information presentation unit 15 may present the presentation information to the user 100 using at least one of light emission, vibration, and images instead of audio.

In this modification, the information presenting unit 15 presents the presentation information to the user 100 by emitting light instead of by sound.

For example, the information presentation unit 15 may present presentation information to the user 100 by emitting light in different colors depending on the amount of heat that the beauty device 1 gives to the user 100. More specifically, the information presentation unit 15 emits light in the order of green, yellow, and red as the amount of heat given to the user 100 increases, so that the user 100 can recognize the amount of heat given to himself. can.

With the above-described configuration as well, suitable presentation information can be presented to the user 100 in the same way as in the case of audio presentation. As a result, more appropriate effects can be provided to the user 100 than in the past.

Further, when displaying an image, the information presentation section 15 may include an LCD or an organic EL display in the main body section 3. Note that if the LCD or organic EL display is bendable, it can be provided along the curved surface of the main body 3, which improves the design.

[Modification 2]
The information presentation unit 15 may present the presentation information to the user 100 by vibration, tactile reproduction using vibration, or the like.

For example, the information presentation unit 15 may vibrate depending on the amount of heat given to the user 100. More specifically, the information presentation unit 15 may increase the vibration intensity of the vibrating unit as the amount of heat given to the user 100 increases.

With the above-described configuration as well, suitable presentation information can be presented to the user 100 in the same way as in the case of audio presentation. As a result, more appropriate effects can be provided to the user 100 than in the past.

[Information presentation processing]
Next, information presentation processing (information presentation method) by the beauty system 10 according to the present embodiment will be described using FIG. 2. FIG. 2 is a flowchart showing the flow of information presentation processing by the beauty system 10 according to the present embodiment.

Step S101: As shown in FIG. 2, the posture sensor 12 of the beauty device 1 detects the posture of the beauty device 1.

Step S102: The distance sensor 13 of the beauty device 1 measures the distance between the beauty device 1 and the user 100.

Step S103: The air blowing direction specifying unit 1110 in the presentation information generating unit 111 of the information presentation device 2 acquires posture information indicating the posture of the beauty device 1.

Step S104: The distance identification unit 1111 in the presentation information generation unit 111 of the information presentation device 2 acquires distance information indicating the distance between the user 100 and the beauty device 1.

Step S105: The amount of heat calculation unit 1112 in the presentation information generation unit 111 of the information presentation device 2 calculates the amount of heat given to the user 100 with reference to the posture information and distance information.

Step S106: The heat amount calculation unit 1112 generates, as presentation information, heat amount information corresponding to the heat amount calculated with reference to the posture information and distance information in step S105.

Step S107: The information presentation unit 15 of the information presentation device 2 presents the presentation information generated in step S106 to the user 100.

<Embodiment 2>
In the beauty system 10 according to the first embodiment, the beauty device 1 and the information presentation device 2 are integrated. However, like the beauty system 10a according to the second embodiment, the beauty device 1 and the information presentation device 2 may be separate bodies.

A beauty system 10a according to Embodiment 21 will be described using FIGS. 3 and 4. For convenience of explanation, members having the same functions as those described in the above embodiment will be denoted by the same reference numerals, and the description thereof will be omitted.

[Beauty system 10a]
FIG. 3 is a block diagram showing the main part configuration of the beauty system 10a according to this embodiment. As shown in FIG. 3, the beauty system 10a includes a beauty device 1a and an information presentation device 2a instead of the beauty device 1 and the information presentation device 2 according to the first embodiment. Other than this point, the beauty system 10a according to the present embodiment has the same configuration as the beauty system 10 according to the first embodiment.

[Beauty equipment 1a]
The beauty device 1a includes a control section 11a instead of the control section 11 in the first embodiment. Other than this point, the beauty device 1a has the same configuration as the beauty device 1 in the first embodiment.

[Control unit 11a]
The controller 11a further includes a transmitter 110. Other than this point, the control section 11a has the same configuration as the control section 11 in the first embodiment.

(Transmission unit 110)
The transmitting unit 110 transmits information regarding the posture of the beauty device 1 detected by the posture sensor 12 and the distance measured by the distance sensor 13 to the information presentation device 2a using, for example, Bluetooth (registered trademark) communication. It is transmitted to the receiving section 210.

[Information presentation device 2a]
The information presentation device 2a includes a control section 21a and an information presentation section 22 instead of the control section 11 and the information presentation section 15 in the first embodiment.

As shown in FIG. 4, the case where the information presentation device 2a is a smartphone will be described below. However, in this embodiment, the information presentation device 2a is not particularly limited as long as it can present presentation information generated with reference to distance information and posture information to the user 100. For example, the information presentation device 2a may be a television that has a wipe function or the like, or may be a smart mirror that has a light transmission/reflection function that transmits part of the light and reflects part of the light on the display surface. good. Since the information presentation device 2a is a television or a smart mirror, presentation information can be suitably presented to the user 100 even if the user 100 does not hold the information presentation device 2a in his hand.

[Control unit 21a]
The control section 21a includes a receiving section 210 and controls the receiving section 210.

(Receiving unit 210)
Receiving section 210 acquires presentation information from transmitting section 110 of beauty device 1 .

[Information presentation unit 22]
The information presentation unit 22 presents presentation information to the user 100.

Here, the information presentation section 22 may present presentation information to the user 100 by voice, similar to the information presentation section 15 in the first embodiment described above. Thereby, the same effects as the beauty system 10 according to the first embodiment can be achieved.

[Modified example]
In the above example, the information presentation unit 22 presents the presentation information to the user 100 by voice, but the present embodiment is not limited to this. In the present embodiment, the information presentation section 22 may present the presentation information to the user 100 by displaying an image including the presentation information on the information presentation section 22 instead of audio.

Hereinafter, an example of presentation of presentation information by the beauty system 10a according to the second embodiment will be shown using FIG. 4. FIG. 4 is a diagram illustrating an example of presentation of presentation information by the beauty system 10a according to the second embodiment.

As shown in FIG. 4, the information presentation section 22 acquires presentation information generated by referring to distance information and posture information from the beauty device 1, and displays a screen containing the presentation information on a display (for example, a liquid crystal display or an organic EL), suitable presentation information can be presented to the user 100 in the same way as audio. As a result, more appropriate effects can be provided to the user 100 than in the past.

In FIG. 4, the information presentation unit 22 presents the amount of heat applied to a specific part 2200 of the user's hair 220, a damage map in a predetermined period (here, one day), and the drying efficiency for drying the user's hair 220. It is presented (feedback) to the user 100 as information.

Here, in FIG. 4, the amount of heat is not displayed in a physical quantity unit such as Cal, but is shown in a diagonally lined bar graph, which is a unique index. Thereby, the user 100 can intuitively recognize the amount of heat without causing misunderstandings due to numerical errors or the like. In addition, in FIG. 4, even if the amount of heat exceeds the upper limit value Over, the amount of heat is displayed only up to Over. In this case as well, since the amount of heat exceeds the upper limit value Over, the user 100 can recognize that the cumulative heat damage to the user's hair 220 is large.

Furthermore, as shown in FIG. 4, the damage map refers to the cumulative heat damage to the user's hair 220, which is calculated by comparing the cumulative heat damage to the user's hair 220 between a dry region 2201 and a non-dry region 2202. This is a map expressed by brightness of 220. The damage map in FIG. 4 shows that the user's hair 220 is drier in a dry region 2201 than in a non-dry region 2202, and the accumulated heat damage is greater.

By displaying such presentation information on the screen of the information presentation unit 22, the user 100 can visually check the screen and intuitively confirm how much heat has been applied to which part of the user's hair 220. be able to. Thereby, it is possible to realize a beauty device that can perform more appropriate effects on the user 100.

Note that in FIG. 4, the user 100 is displayed at a predetermined position on the screen of the information presentation unit 22, and the position of the user 100 on the screen does not change, but the present embodiment is not limited to this. In this embodiment, for example, when the beauty device 1a of the beauty system 10a is equipped with a camera (not shown) that images the user 100, the information presentation unit 22 displays the user 100 imaged by the camera on the screen in real time. You may. Thereby, the user 100 can dry the user's hair 220 more efficiently with the beauty device 1a while checking the user's 100 own movements displayed on the screen.

[Example of implementation using software]
The control blocks (especially the control units 11, 11a and 21a) of the beauty devices 1 and 1a and the information presentation devices 2 and 2a in the beauty systems 10 and 10b are logic circuits (hardware) formed in integrated circuits (IC chips), etc. It may be realized by , or it may be realized by software.

In the latter case, the beauty devices 1 and 1a and the information presentation devices 2 and 2a are equipped with a computer that executes instructions of an information presentation program that is software that implements each function. This computer includes, for example, at least one processor (control device) and at least one computer-readable recording medium that stores the information presentation program. In the computer, the processor reads the information presentation program from the recording medium and executes it, thereby achieving the object of the present invention. As the processor, for example, a CPU (Central Processing Unit) can be used. As the recording medium, in addition to "non-temporary tangible media" such as ROM (Read Only Memory), tapes, disks, cards, semiconductor memories, programmable logic circuits, etc. can be used. Further, the computer may further include a RAM (Random Access Memory) for expanding the information presentation program. Further, the information presentation program may be supplied to the computer via any transmission medium (communication network, broadcast wave, etc.) that can transmit the information presentation program. Note that one aspect of the present invention can also be realized in the form of a data signal embedded in a carrier wave, in which the program is embodied by electronic transmission.

〔summary〕
A beauty device according to aspect 1 of the present invention is a beauty device that is movable by a user, and includes a posture sensor that detects the posture of the beauty device, and a distance sensor that measures the distance between the beauty device and the user. It is equipped with

The beauty device according to aspect 2 of the present invention may further include an air blowing section in aspect 1 above.

The beauty device according to aspect 3 of the present invention is the same as in aspect 2, further comprising a control section, and the control section refers to the posture of the beauty device detected by the posture sensor, and determines the direction of air blowing from the blowing section. and a distance information indicating a distance between the beauty device and the user by referring to a distance between the beauty device and the user measured by the distance sensor. The apparatus may include a distance specifying section, and a heat amount calculating section that calculates the amount of heat given to the user by referring to the posture information and the distance information.

The beauty device according to aspect 4 of the present invention, in the above aspect 3, further includes an information presentation section, and the control section causes the information presentation section to present heat amount information corresponding to the amount of heat given to the user as presentation information. You can.

In the beauty device according to aspect 5 of the present invention, in aspect 4, the heat amount information may include information indicating the degree of dryness of the user's hair.

In the beauty device according to aspect 6 of the present invention, in aspect 4 or 5, the information presentation section may present the heat amount information by at least one of light emission, image, sound, and vibration.

In the beauty device according to aspect 7 of the present invention, in any one of aspects 1 to 6 above, the posture sensor may include at least one of an angular velocity sensor, an acceleration sensor, and a geomagnetic sensor.

A beauty system according to aspect 8 of the present invention includes the beauty device according to any one of aspects 3 to 6 above, and an information presentation device that presents heat amount information according to the heat amount calculated by a control unit included in the beauty device. We are prepared.

In the beauty system according to aspect 9 of the present invention, in aspect 8, the heat amount information may include information indicating which part of the user's hair is dried and to what extent.

The present invention is not limited to the embodiments described above, and various modifications can be made within the scope of the claims, and embodiments obtained by appropriately combining technical means disclosed in different embodiments. are also included within the technical scope of the present invention. Furthermore, new technical features can be formed by combining the technical means disclosed in each embodiment.

1, 1a Beauty equipment 10, 10a Beauty system 11, 11a, 21a Control unit 100 User 111 Presentation information generation unit (acquisition unit)
1110 Air blowing direction identification unit (acquisition unit)
1111 Distance identification unit (acquisition unit)
1112 Calorie calculation unit (acquisition unit)
12 Attitude sensor 13 Distance sensor 15, 22 Information presentation unit 2 Information presentation device

Claims (6)

A beauty device that is movable by the user and provides heat to the user,
a posture sensor that detects the posture of the beauty device;
a distance sensor that measures the distance between the beauty device and the user;
A ventilation section;
comprising a control unit;
The control section is
a blowing direction identifying unit that identifies posture information indicating a blowing direction of the blowing unit by referring to a posture of the beauty device detected by the posture sensor;
a distance identifying unit that identifies distance information indicating a distance between the beauty device and the user by referring to a distance between the beauty device and the user measured by the distance sensor;
A beauty device comprising : a heat amount calculation unit that calculates the amount of heat given to a specific part of the user by referring to the posture information and the distance information ;
an information presentation device that presents heat amount information according to the heat amount calculated by the control unit included in the beauty device;
A beauty system characterized in that the heat amount information includes information indicating which part of the user's hair is dried and to what extent . The beauty system according to claim 1, wherein the information presentation device presents the heat amount information by at least one of light emission, image, sound, and vibration. The beauty system according to claim 1 or 2, wherein the posture sensor includes at least one of an angular velocity sensor, an acceleration sensor, and a geomagnetic sensor. A dryer that is movable by a user,
a posture sensor that detects the posture of the dryer;
a distance sensor that measures the distance between the dryer and the user;
A ventilation section;
comprising a control unit;
The control section is
a blowing direction identifying unit that refers to the posture of the dryer detected by the posture sensor and specifies posture information indicating a blowing direction of the blowing section;
a distance identifying unit that identifies distance information indicating the distance between the dryer and the user by referring to the distance between the dryer and the user measured by the distance sensor;
a heat amount calculation unit that calculates the amount of heat given to a specific part of the user by referring to the posture information and the distance information;
The dryer includes an information presentation device that presents heat amount information according to the heat amount calculated by the control unit,
A dryer characterized in that the heat amount information includes information indicating which part of the user's hair is dried and to what extent. The information presentation device includes an information presentation section that presents the heat amount information by at least one of light emission, image, sound, and vibration.
The dryer according to claim 4, characterized in that: The attitude sensor includes at least one of an angular velocity sensor, an acceleration sensor, and a geomagnetic sensor.
The dryer according to claim 4 or 5, characterized in that:

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