公开(公告)号：US10075544B2

公开(公告)日：2018-09-11

申请号：US14785276

申请日：2014-02-25

Applicant: SONY CORPORATION

Inventor： Yasuhiro Sutou ,  Hiroaki Kitano ,  Shotaro Hori ,  Taiji Ito ,  Tetsu Natsume ,  Koichi Oshima ,  Hironari Mizumura ,  Yoshihiro Takagi ,  Yasuo Sakuma

IPC: G06F15/16 ,  H04L29/08 ,  G06F13/00 ,  H04N21/4788 ,  H04N21/84 ,  G06Q50/00 ,  H04N21/2668 ,  H04N21/431 ,  H04N21/45 ,  H04N21/462 ,  H04N21/472 ,  H04N21/475 ,  H04N21/8547 ,  H04L12/58 ,  H04N21/442 ,  H04N21/845 ,  H04N21/858

CPC classification number: H04L67/22 ,  G06F13/00 ,  G06Q50/01 ,  H04L51/32 ,  H04N21/2668 ,  H04N21/4316 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/4622 ,  H04N21/47217 ,  H04N21/475 ,  H04N21/4788 ,  H04N21/84 ,  H04N21/8455 ,  H04N21/8547 ,  H04N21/858

Abstract: [Object] To associate information generated on the basis of an activity that is carried out by a user with respect to a content with the content, thereby effectively using the information.[Solution] Provided is an information processing apparatus including: an activity detection unit configured to detect an activity of a user who currently plays back a content; a tag generation unit configured to generate tag information on the basis of information on the activity; and a tag association unit configured to associate the tag information with one or more positions in the content, the one or more positions corresponding to the activity.