Title:
INFORMATION PRESENTING DEVICE, INFORMATION ACQUIRING DEVICE, INFORMATION PRESENTING METHOD, INFORMATION ACQUIRING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/044645
Kind Code:
A1
Abstract:
An activity sequence generating unit in this information presenting device generates an activity sequence representing a sequence of activities including a target activity, on the basis of an activity log representing the target activity of the user and an activity history of the user. A permissibility calculating unit calculates, on the basis of the activity log and a permission log, a permissibility representing the difference between the time period in which each activity included in the activity log was performed, and the time period in which each activity included in the permission log is permitted, for each activity. On the basis of the activity sequence and the permissibility, an activity identifying unit identifies, as a trigger activity among the activities included in the activity sequence, an activity from among the activities in the activity sequence for which the permissibility is at least equal to a threshold relating to the permissibility.
Inventors:
TAKAHASHI MASAMI (JP)
KOJIMA MASAHIRO (JP)
KURASHIMA TAKESHI (JP)
TODA HIROYUKI (JP)
MATSUBAYASHI TATSUSHI (JP)
KOJIMA MASAHIRO (JP)
KURASHIMA TAKESHI (JP)
TODA HIROYUKI (JP)
MATSUBAYASHI TATSUSHI (JP)
Application Number:
PCT/JP2020/001573
Publication Date:
March 11, 2021
Filing Date:
January 17, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G16H20/00
Foreign References:
| JP2014048924A | 2014-03-17 | |||
| JP2005346602A | 2005-12-15 | |||
| JP2018041283A | 2018-03-15 | |||
| JP2016206699A | 2016-12-08 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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