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Title:
SMART DEVICE AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2020/022570
Kind Code:
A1
Abstract:
The present invention relates to a method for controlling a smart device which emits light to output an image on a projection area, the method comprising the steps of: acquiring location information of users with respect to a smart device; acquiring a first voice which is uttered by a speaker among the users and includes a first voice command, and outputting an image feedback corresponding to the first voice command by using, as the projection area, a first projection area corresponding to location information of the speaker; and acquiring a second voice which is uttered by a speaker and includes a second voice command, and adjusting the projection area so that the image feedback is output on a second projection area determined in consideration of location information of non-speaker among the users.

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Inventors:
PARK SUNGHEUM (KR)
KIM YOUNGHOON (KR)
KANG SEUNGWON (KR)
Application Number:
PCT/KR2018/014224
Publication Date:
January 30, 2020
Filing Date:
November 19, 2018
Export Citation:
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Assignee:
HUMAX CO LTD (KR)
International Classes:
G06F3/01; G03B21/14; G06F3/16; G10L15/04; G10L15/22
Foreign References:
EP1315071A12003-05-28
KR20160114873A2016-10-06
KR20170097519A2017-08-28
US5949475A1999-09-07
KR20180079824A2018-07-11
Attorney, Agent or Firm:
IPS PATENT FIRM (KR)
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