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A comment on With a simple piece of paper, engineers create self-powered, wireless keyboard. Parent comment

Re:With a simple piece of paper, engineers create self-power... by andylynch on Monday September 07, 2020 @04:43AM (#24397751)
Add a smart ink layer to this and you do have the beginnings of an Illustrated Primer.
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Re:With a simple piece of paper, engineers create self-power... by rcarmo on Monday September 07, 2020 @08:27AM (#24398953)
Precisely. ;)
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