Teaching yourself to play piano can be pretty daunting. I should know; I’m currently in the process. That’s why I’m curious anytime I come across a new resource to make the journey easier – like this gadget called the Piano Hi-Lite I came across at CES. It uses guide lights to tell you which notes to play when learning a new piece. The device is basically a long strip of LED lights designed to fit any standard 88-key piano, slotting in between the black keys while leaving you enough room to play unimpeded. It uses lasers to detect when the…

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