Method for searching and device thereof

    公开(公告)号:US11157577B2

    公开(公告)日:2021-10-26

    申请号:US16516305

    申请日:2019-07-19

    Abstract: Provided are a method and an apparatus for searching for and acquiring information under a computing environment. The apparatus includes: at least one input device configured to receive a first query input of a first query type and a second query input of a second query type; and a controller configured to output a query input window including a first display item corresponding to the first query input and a second display item corresponding to the second query input, to automatically switch, in response to receiving the first query input, the apparatus from a first state to receive the first query input of the first query type to a second state to receive the second query input of the second query type, and to obtain a search result according to a query based on the first query input and the second query input.

    Wearable device and method of operating the same

    公开(公告)号:US10955919B2

    公开(公告)日:2021-03-23

    申请号:US16733870

    申请日:2020-01-03

    Inventor: Ga-hyun Joo

    Abstract: Provided are a wearable device and a method of operating the same. The wearable device includes: a display configured to display content; a user input unit configured to receive a command of a wearer; and a controller configured to: when the content is reproduced in a state in which the wearable device is worn, output, through the display and based on content reproduction related information of the wearable device, information informing the wearer that stopping reproduction of the content is requestable, and control to stop the reproduction of the content in response to a reproduction stop request for the content, received through the user input unit in response to the output information, wherein the content reproduction related information corresponds to information influential on a health of the wearer when the content is reproduced in the state in which the wearable device is worn.

    Wearable device and method of operating the same

    公开(公告)号:US10551920B2

    公开(公告)日:2020-02-04

    申请号:US14665274

    申请日:2015-03-23

    Inventor: Ga-hyun Joo

    Abstract: Provided are a wearable device and a method of operating the same. The wearable device includes: a display configured to display content; a user input unit configured to receive a command of a wearer; and a controller configured to: when the content is reproduced in a state in which the wearable device is worn, output, through the display and based on content reproduction related information of the wearable device, information informing the wearer that stopping reproduction of the content is requestable, and control to stop the reproduction of the content in response to a reproduction stop request for the content, received through the user input unit in response to the output information, wherein the content reproduction related information corresponds to information influential on a health of the wearer when the content is reproduced in the state in which the wearable device is worn.

    System and method for displaying virtual image through HMD device

    公开(公告)号:US10521941B2

    公开(公告)日:2019-12-31

    申请号:US15574941

    申请日:2015-05-22

    Inventor: Ga-hyun Joo

    Abstract: Provided are a system and method for displaying a virtual image through a head mounted display (HMD) device. A method by which a device displays a virtual image through an HMD device includes: receiving, from the HMD device, an object image of a real space captured through a camera included in the HMD device; determining a virtual image to be displayed at a particular position around the captured object; determining an operation of the virtual image corresponding to the object and the particular position; and providing the virtual image and operation information about the determined operation to the HMD device, wherein the provided virtual image is displayed through the HMD device.

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