Learning assistant system capable of indicating piano fingering
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United States of America Patent
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Oct 15, 2019
Grant Date -
Jul 11, 2019
app pub date -
Dec 27, 2018
filing date -
Jan 11, 2018
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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.
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