Learning assistant system capable of indicating piano fingering
US10446048B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Dec 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A learning assistant system includes a memory, a controller, an assistant interface, and a wearable device. The memory stores a musical composition information including information of a plurality music notes. The controller outputs a plurality of first electronic signals and a plurality of second electronic signals in series according to the information of the plurality of musical notes. In correspondence with each musical note of the plurality of music notes, the controller outputs a first electronic signal and a second electronic signal at the same time. The assistant interface covers a physical keyboard, and displays a key indication image on a corresponding key of the physical keyboard according to each first electronic signal of the plurality of first electronic signals. The wearable device includes a plurality of finger sleeves, generates an indication signal on a corresponding finger sleeve according to each second electronic signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.