US 12,451,233 B2
Information presentation device, information acquisition device, information presentation method, information acquisition method and information presentation program
Masami Takahashi, Tokyo (JP); Masahiro Kojima, Tokyo (JP); Takeshi Kurashima, Tokyo (JP); Hiroyuki Toda, Tokyo (JP); and Tatsushi Matsubayashi, Tokyo (JP)
Assigned to NTT, Inc., Tokyo (JP)
Appl. No. 17/640,796
Filed by NTT, Inc., Tokyo (JP)
PCT Filed Jan. 17, 2020, PCT No. PCT/JP2020/001573
§ 371(c)(1), (2) Date Mar. 4, 2022,
PCT Pub. No. WO2021/044645, PCT Pub. Date Mar. 11, 2021.
Claims priority of application No. PCT/JP2019/035006 (WO), filed on Sep. 5, 2019.
Prior Publication US 2022/0336082 A1, Oct. 20, 2022
Int. Cl. G16H 20/70 (2018.01); G16H 20/30 (2018.01); G16H 20/60 (2018.01)
CPC G16H 20/70 (2018.01) [G16H 20/30 (2018.01); G16H 20/60 (2018.01)] 9 Claims
OG exemplary drawing
 
1. An information presentation device comprising:
a memory; and
at least one processor coupled to the memory,
memory storing instructions that, when executed by the at least one processor, causes the system to perform a set of operations, the set of operations comprising:
generate, based on an action log representing a target action of a user and an action history of the user, an action sequence representing a sequence of actions including the target action;
generate, based on interactively received a permission log entry data through a graphical user interface, a permission log, wherein the permission log representing information in which actions have taken place included in the action log and time periods when the actions are permitted are associated, wherein the permission log is different from the action log;
calculate, based on the action log and a permission log, a permission level representing a difference between a time period when the actions included in the action log were performed and a time period when the actions included in the permission log are permitted;
specify, based on the action sequence and the permission level, out of the actions in the action sequence, an action in which the permission level of which is equal to or larger than a threshold concerning the permission level, as a trigger action among the actions included in the action sequence, wherein the trigger action represents an action that is allowed to move forward or backward such that the trigger action indicates a timing at which the trigger action should be performed such that the user achieves the target action;
display, the determined trigger action; and
update the action log based on acquired action sequence.