A dryer appliance, a controller, and a method for operation are provided. The controller is configured to execute steps of a method including receiving an input indicative of a drying cycle end time; determining a moisture extraction rate based at least in part on the received input indicative of drying cycle end time, the moisture extraction rate indicative of a rate at which moisture is removed from articles within a chamber of the dryer appliance; determining a rate of change of moisture extraction rate corresponding to the drying cycle end time; and adjusting a condensation rate based at least on the rate of change of moisture extraction rate and the received input indicative of the drying cycle end time.

Disclosed are a washing machine and a control method thereof, capable of preventing occurrence of an accident related to a child or a pet being inside a washing tub. A washing machine according to an aspect of the present disclosure includes a concentration sensing part configured to a sense a concentration of a specific component in air measured inside or outside the washing tub, a controller configured to switch the door and the washing tub to a safe mode based on the concentration of the specific component sensed by the concentration sensing part, and a release signal detector configured to detect a release signal for switching the door and the washing tub, which have been switched to the safe mode by the controller, back to a normal mode.

The present disclosure provides a turbidity sensor comprising: a light irradiation unit which emits light toward a medium; a light receiving unit which receives light having passed through the medium; a memory which contains a correction value corresponding to a signal received by the light receiving unit; and a processor which corrects the signal received by the light receiving unit by using the correction value and calculates the turbidity of the medium by using the corrected signal.

A method and device of controlling a moving hanger based on a movement of clothing are disclosed. A method of controlling a clothing styler includes determining a second moving pattern based on a dust amount in a processing chamber and movement information of clothes collected while a moving hanger operates in a first moving pattern, and controlling the moving hanger based on the determined second moving pattern. The controlling method can be associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to 5G services, and the like.

A storage container (100) comprising a housing (110) containing a storage chamber (112) isolated from an outside environment (10). The housing (110) defines a housing inlet (130) and a housing outlet (140). The storage container (100) is configured to clean air in the outside environment (10). The storage container (100) comprises a first filtration assembly (360) coupled to the housing (110) about the housing outlet (140). The first filtration assembly (360) has a first filtration inlet (364) configured to receive air from the storage chamber, a first filtration outlet (366) configured to release air into the outside environment (10), and first filter media (368) between the first filtration inlet (364) and the first filtration outlet (366).

The present invention relates to an online system and a control method therefor, the online system comprising clothing devices which may receive physical information of a user, notify of a change in the physical information, register clothing information held by the user, put together the schedule of the user, weather, preferences, the trend in the area where the user is located, and information on the clothing being sold, and recommend customized clothing to the user.

A washing machine may reflect a preference of a user regarding use of an additive. The washing machine may include an additive supplying part coupled to a washing tub to supply an additive to the washing tub, a concentration sensor configured to sense a scent concentration of an additive measured in the washing tub, and a controller configured to switch the washing tub to an additional laundry cycle mode according to the scent concentration sensed by the concentration sensor.

An electronic device and a control method therefor are provided. The clothing management device includes a sensor, a deodorizing device for removing a contaminant source of clothing received in the clothing management device, a perfuming device for spraying aroma onto clothing, and a processor for, when a user command for managing clothing is received, controlling the deodorizing device to perform deodorization for removing a contaminant source of the clothing, and, when it is determined that the concentration of the contaminant source in the clothing management device sensed by the sensor is less than or equal to a preconfigured threshold value, controlling the deodorizing device to stop the deodorization and controlling the perfuming device to perfume the clothing by using aroma.

A clothes treatment apparatus includes a cabinet including an inlet, a first chamber positioned inside the cabinet and defining a space for accommodating clothes through the inlet, and a hanger bar positioned in the first chamber and configured to hold clothes accommodated in the first chamber. The apparatus further includes a driver including: a motor configured to generate torque; a vibrating body configured to support the motor and vibrate alternately in opposite rotation directions by rotation of the motor; and a motion converter configured to rotate together with the vibrating body and convert the vibration of the vibrating body in connection with the hanger bar such that the hanger bar reciprocates along a predetermined movement direction. The hanger bar is configured to reciprocate with different amplitudes and periods depending on a number of times that the motor rotates.

The present invention relates to an online system and a control method therefor, the online system comprising a clothing apparatus which may determine a cycle or an option by calculating the contamination level and wrinkling of clothes, or intensively treat parts that are contaminated or wrinkled, or recommend laundering with a washing machine when the contamination level or wrinkling is equal to or greater than a reference value, or induce a server or a washing machine to determine an appropriate cycle or option for laundering the clothes.