Annelle Rigsby-
Page Detection and Turn on/off Concept
07/23/2018 at 18:29 • 0 commentsBy placing holes in the pages that correspond to photo resistor locations, a processor can tell which page is open.
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As more pages are opened, more photo resistors detect light. The "deepest" active page is the one that will be played.
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Four roller ball tilt switches, placed in a 3d printed enclosure, will be "off" when the book is lying on a table. In any other position, they will be "on."
Notable Board Books
How alert and happy my mother (with Alzheimer's) became when she heard familiar songs! Lift the book, turn the page--the book does the rest.
