Environment-responsive user interface/entertainment device that simulates personal interaction
US6721706B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2000 |
| Grant date | Apr 13, 2004 |
| Priority date | — |
| Expiry date | Dec 19, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/228
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An interaction simulator, such as a chatterbot, is enabled to simulate an awareness of the user to generate an interaction that is more natural and appropriate than prior art chatterbots. For example, the device may employ machine vision to detect the number of persons present or the activity of the user and respond accordingly by interrupting its output or by inviting a conversation or other interaction when a user approaches. The device may modify its responses according to the user's activity, for example, by playing music when the user falls asleep or requesting an introduction when another user speaks. The device may also respond to unrecognized changes in the situation by inquiring about what is going on to stimulate interaction or generate new responses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.