Abstract: Provided is a method of providing a game service by a game providing apparatus. The method includes obtaining auction information associated with an auction for a game item, obtaining an auction end time range indicating a time range in which the auction ends based on the auction time information, and determining an auction end time point for the game item to be any time point within the auction end time range. In some embodiments, the auction information includes auction time information associated with a time of the auction.

Abstract: A posture recognition apparatus using radar according to the present invention includes a radar sensor module configured to process reflected signals reflected from objects positioned in a detection region and output a four-dimensional (4D) point cloud in units of frames, a tracking module configured to track the objects in the output 4D point cloud and reflect a position recognition result fed back from a posture recognition module to track the objects, and the posture recognition module configured to classify types of the objects for each track using a deep learning model based on pieces of output information about tracks, recognize a posture when the object is a person as a classification result of the track, and feed a posture recognition result of the corresponding track back to the tracking module.

Abstract: The disclosure introduces a user authentication method Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), the user authentication method including: determining a correct answer pattern having at least one correct answer direction; generating, with respect to each of the at least one correct answer direction, an animation of an arrow object rotating with a movement distinguished from movements in other directions with reference to the correct answer direction; displaying a CAPTCHA interface corresponding to the correct answer pattern and including an arrangement of the generated animation; receiving a direction input from a user; and determining whether the user has been authenticated according to a result of comparing the direction input with the correct answer pattern.

Abstract: Provided are a method and device for providing a game, and the method includes linking an electronic wallet for trading a cryptocurrency over a blockchain network, to an account of a user using the game service, obtaining information of a cryptocurrency owned by the electronic wallet, and based on the obtained information of the cryptocurrency, providing a certain in-game effect to the user.

Abstract: Provided is a radio detection and ranging (radar) point cloud-based posture determination system, which clusters a point cloud acquired using radar to generate a cluster, calculates predefined features of the cluster, and determines a posture of a target through a deep learning model that has trained the calculated features.

Abstract: In a point cloud of a 4-dimensional radar signal, Doppler information of each point is encoded with color information of that point. A 3-dimensional color point cloud is processed to recognize a shape of a target. A one-dimensional array feature vector generated by integration of feature maps extracted by processing 2-dimensional multi-view color point clouds with a convolution neural network (CNN) is processed by a recurrent neural network (RNN) to recognize the shape.

Abstract: An eye & nose multi massager that massages around eyes and inside the nose is proposed. The massager is equipped with a pillow eye mask with fixed bands that cover around eyes; a housing installed to fix the shape of the pillow eye mask; the body of the device installed inside the above housing with the controller to provide options such as vibration, heating, air pressure and other massages to the mask; the rhinitis treatment function inserted through the nose working together with the above body; and a remote controller connected with the panel assembly to manage the options of the body related to the rhinitis treatment function. It's possible to reduce eye fatigue and improve the effects of treatment with the help of thermal massage that works a heat pack if the massager is used.

Abstract: The disclosure introduces a user authentication method Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), the user authentication method including: determining a correct answer pattern having at least one correct answer direction; generating, with respect to each of the at least one correct answer direction, an animation of an arrow object rotating with a movement distinguished from movements in other directions with reference to the correct answer direction; displaying a CAPTCHA interface corresponding to the correct answer pattern and including an arrangement of the generated animation; receiving a direction input from a user; and determining whether the user has been authenticated according to a result of comparing the direction input with the correct answer pattern.

Abstract: An apparatus for integrating and executing a plurality of messengers may include a communication unit configured to communicate with messenger servers and other electronic devices, a display unit configured to integrate and display a plurality of messengers on one screen, a storage unit configured to store an integrated messenger application which is a program for integrating and displaying the plurality of messengers and a plurality of messenger applications, and a controller configured to register at least two or more messenger applications selected by a user in the integrated messenger application and provide a messenger list to the plurality of registered messenger applications.

Abstract: An apparatus for integrating and executing a plurality of messengers may include a communication unit configured to communicate with messenger servers and other electronic devices, a display unit configured to integrate and display a plurality of messengers on one screen, a storage unit configured to store an integrated messenger application which is a program for integrating and displaying the plurality of messengers and a plurality of messenger applications, and a controller configured to register at least two or more messenger applications selected by a user in the integrated messenger application and provide a messenger list to the plurality of registered messenger applications.

Abstract: A laundry treating apparatus is provided that includes a cabinet having an opening to load laundry therethrough; a tub provided in the cabinet to hold wash water therein; a door coupled to the cabinet to open and close the opening; a holding portion provided in a front surface of the cabinet in which the opening is provided, to hold the door, the holding portion including a first inclined portion provided adjacent to a lower portion of the opening and a hole provided at the first inclined portion; and a detergent introduction portion provided in the hole to supply detergent to the tub. The detergent introduction portion may be exposed to an outside of the holding portion when the door is opened and blocked by the door when the door is closed.

Abstract: The present invention relates to a washing machine including a cabinet (110) which forms an exterior appearance of the washing machine, a tub (120) provided to the cabinet (110), a drum (130) rotatably provided to the tub, and a detergent dispenser (200) positioned on an upper side of the cabinet (110), the detergent.

Abstract: A laundry treating apparatus is provided. The laundry mating apparatus includes a first treating device including a cabinet that defines an exterior appearance thereof, with an opening to load and unload laundry therethrough, a first space positioned in the cabinet to treat the laundry loaded through the opening, and a door that opens and closes the opening, a second treating device provided underneath a support, the second treating device including a second space to treat laundry. A surface of the cabinet, in which the opening is provided, includes an inclined portion projected in a direction away from a front surface of the second treating device.

Abstract: An apparatus includes a first device to perform a first laundry treating operation and a second device to perform a second laundry treating operation. The first device has a first space to receive laundry through a first opening and the second device has a second space to receive laundry through a second opening. A controller controls the first and second devices to perform the first and second laundry treating operations respectively. The first device is coupled over the first device, and the first and second laundry treating operations are both washing operations or the first and second laundry treating operations are both drying operations.

Abstract: There is disclosed a laundry treating apparatus including a first treating device comprising a cabinet defining an exterior appearance thereof, with an opening to load and unload laundry there through, a first space positioned in the cabinet to treat the laundry loaded through the opening and a door opening and closing the opening; a second treating device provided underneath the support part, the second treating device comprising a second space to treat laundry, wherein a surface of the cabinet in which the opening is positioned comprises an incline part projected in a direction far from a front surface of the second treating device.