Method and system for generating a synchronous display of a visual presentation and the looking response of many viewers
US4755045A · kind A · utility
68Cited by
11References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 1986 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Nov 17, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/812
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and system for generating a dynamic, real time synchronized display of individual visual fixation points of one or more viewers superimposed on a video taped visual presentation for subsequent evaluation to assess the effectiveness of such visual presentation in communicating information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.