TED Talksのインスタグラム(ted) - 5月19日 03時19分

Imagine if you had a device that could feed you popcorn, as shown here. Or an alarm that hit you in the face to wake you up. Or a helmet that brushed your teeth for you. Inventor Simone Giertz has made all of these inventions. The thing is, they all kind of fail, but that’s precisely the point. She creates useless robots on purpose, and the results are overwhelmingly fun and wacky. Once she stopped pressuring herself to build something perfect, she developed a love of robotics and engineering that she now shares with over 1 million fans online. “To me that's the true beauty of making useless things, because it's this acknowledgment that you don't always know what the best answer is. And it turns off that voice in your head that tells you that you know exactly how the world works,” Simone says. “And maybe a toothbrush helmet isn't the answer, but at least you're asking the question.” To watch @simonegiertz's #TEDTalk, visit go.ted.com/uselessrobots

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