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Thin Bookmark Turns Into a Light When Pinched

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Thin Bookmark Turns Into a Light When Pinched

[Image Source: Kyouei Design]

If you are a bookworm or find yourself reading at night, you probably know how important having a good book light can be to reading. Other book lights aren’t necessarily bad, but you never see one and go, “that is awesome.” Well, a new bookmark, aptly named, “Bookmark,” from Kyouei Designs has a printed circuit inside along with LEDs that light up when you pinch the bookmark ends together.

[Image Source: Kyouei Design]

The bookmark is printed on a transparent film using conductive ink that completes a simple circuit when charge is applied to the positive and negative ends.

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