Screen recording preparation method for evaluating software usability
US10936472B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2019 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Jun 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3692
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided is a screen recording preparation method for evaluating software usability using additional data of a user session carried out by a computing system includes at least the following steps in an initial phase: loading a screen recording including a number of N time-ordered screenshots of the user session from a storage medium and detecting visual features within each of the N screenshots, wherein each of the features is attributed a position within the respective screenshot and a score identifying the feature, and creating a set of metadata containing an identifier of each of the N screenshots and the features detected within each of the N screenshots and setting a threshold similarity value. The method also comprises a cycling phase for treating the metadata. Also, a computing system, a computer program and a computer-readable storage medium perform a method according to an embodiment of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.