Information Notification System and Information Notification Method

• US 20080288606A1
• Filed: 07/23/2008
• Published: 11/20/2008
• Est. Priority Date: 12/08/2004
• Status: Abandoned Application

• Current Assignee: NTT Docomo Incorporated (Nippon Telegraph and Telephone Corporation)
• Original Assignee: NTT Docomo Incorporated (Nippon Telegraph and Telephone Corporation)
• Inventors: Yamazaki, Kenichi, Kurakake, Shoji, KASAI, Hiroyuki, Kawasaki, Norihiro
• Application Number:
  US12/178,411
• Publication Number:
  US 20080288606A1
• Time in Patent Office: Days
• US Class Current: 709/207
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A notification-purpose user state managing apparatus, a notification controlling apparatus, an information notification apparatus, an information notification system and an information notification method capable of reducing an unpleasant feeling and a burden and encouraging a user to recognize information are provided. The information notification system includes a notification-purpose user state managing apparatus including user'"'"'s internal state assuming means for assuming a user'"'"'s internal state based on an observable state element and user'"'"'s notification utility assuming means for assuming utility to a user receiving information when information is notified based on the user'"'"'s internal state; and a notification controlling apparatus including notification executing means for determining whether or not information is notified based on the utility and notifying information based on the determination. Whether notified information is renotified is determined based on the result of assumption of user'"'"'s information recognizability, whereby it is not necessarily required to use a specified user'"'"'s reaction indicating that information has been received, and whether information has been received is assumed, and if it is determined that information has not been received, notified information is renotified, whereby a possibility that the user recognizes information can be increased.

Claims

1. An information notification system comprising:

an information recognizability assuming portion for assuming an information recognizability showing a level at which said user perceives and recognizes the contents of notified information being information notified to said user;

a determining portion for determining whether said notified information is renotified based on a result of assumption by said information recognizability assuming portion; and

an acquiring portion for acquiring said user'"'"'s environment state,

wherein said information recognizability assuming portion assumes said information recognizability based on said user'"'"'s environment state acquired by said environment state acquiring portion, and

wherein said notified information is renotified according to a result of determination by said determining portion.

2. The system of claim 1, further comprising an expected information recognition amount calculating portion for calculating an expected information recognition amount being an amount assumed based on the result of assumption by said information recognizability assuming portion and being recognized for said notified information,

wherein said determining portion determines whether said notified information is renotified according to the expected information recognition amount calculated by said expected information recognition amount calculating portion.

3. The system of claim 2, further comprising an expected information recognition amount accumulating portion for accumulating an expected information recognition amount calculated by said expected information recognition amount calculating portion,

wherein said determining portion determines whether said notified information is renotified according to an expected information recognition amount newly calculated by said expected information recognition amount calculating portion and a past expected information recognition amount accumulated in said expected information recognition amount accumulating portion.

4. An information notification method comprising the acts of:

assuming an information recognizability showing a level at which said user perceives and recognizes the contents of notified information being information notified to said user; and

determining whether said notified information is renotified based on a result of assumption in said information recognizability assuming step,

wherein said notified information is renotified according to a result of determination in said determining step.

5. The method of claim 4, further comprising a step of calculating an expected information recognition amount being an amount assumed based on the result of assumption in said information recognizability assuming step and being recognized for said notified information,

wherein said determining step determines whether said notified information is renotified according to the expected information recognition amount calculated in said calculating step.

6. The method of claim 5, further comprising a step of accumulating an expected information recognition amount calculated in said expected information recognition amount calculating step,

wherein said determining step determines whether said notified information is renotified according to an expected information recognition amount newly calculated in said expected information recognition amount calculating step and a past expected information recognition amount accumulated in said expected information recognition amount accumulating step.