Methods and systems for rendering three-dimensional gait acceleration plots on graphical user interfaces
US11607850B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2019 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Oct 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/49007
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Embodiments represent acceleration along three orthogonal axes at two or more times as a three dimensional plot. Each point in the plot is positioned according to three coordinates, each of which is proportional to the amount of acceleration along one of the orthogonal axes at a moment in time. Some embodiments render the three dimensional plot as a three dimensional article of manufacture in which each point in the plot is represented by a volume of material. Some embodiments represent the three dimensional plot in two dimensions in a graphical interface. System embodiments may include an accelerometer, processor, output device, and a non-transitory computer readable medium storing instructions causing the processor to map points with coordinates proportional to acceleration along the respective axes to a virtual three-dimensional plot and then control the output device to render the plot in two or three dimensions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.