A1_2 A Powerful Paper

Luca Samuel James, Alistair Goodwin, Laura Horton, Chris Mander, Michael McKee

Abstract


In this paper, we describe a theoretical keyboard that generates energy by converting individual key presses into an electrical current via electromagnetic induction, and calculate the amount of energy produced on average to be 0.46 J per special topics report typed with the keyboard. We then discuss the efficiency of such a device, along with suggesting potential improvements to the proposed design.

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