There's been some research into using a glove with haptic feedback to help you learn about which fingers should press which keys. (https://wiki.cc.gatech.edu/de

There's been some research into using a glove with haptic feedback to help you learn about which fingers should press which keys. (https://wiki.cc.gatech.edu/designcomp/index.php/Mobile_Music_Touch https://wiki.cc.gatech.edu/designcomp/index.php/Mobile_Music...) Would be awesome to see this used as a peripheral for Etude.