Cell Phone Inventor Predicts the Next Big Thing

According to Marty Cooper, 87 years old and a pioneerin wireless communication, cell phones have a big flaw: you constantly have to charge them. And that’s true for all connected wearables (e.g., watches, glasses, health devices). The next big thing, says Cooper, is technology that keeps devices charged without our involvement. One idea is to charge phones using radio frequencies, …

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