Why do smartphones need multiple cameras? - Rachel Yang

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Why do smartphones need multiple cameras? - Rachel Yang with tags cameras, phone camera, camera phone, smart phone, smartphone, digital camera, photography, phone photography, pixels, lens, camera lens, camera technology, technology, photosites, image sensor, camera processor, image quality, photo quality, image resolution, dynamic range, graininess, lighting, exposure, image contrast, dlsr camera, camera algorithm, computational photography, rachel yang, vicente numpaque, hernando bahamon, globizco studios, ted, ted-ed, ted ed, teded, ted education

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When the Visualphone VP210 hit the market in 1999, it advertised a never-before-seen feature: a camera. With only .11 megapixels, the Visualphone is a relic compared to modern devices. But while this technology has improved dramatically, engineers are rapidly approaching a hard limit on phone camera quality. So, what's limiting them? Rachel Yang shares a snapshot of how digital cameras work.

Lesson by Rachel Yang, directed by Vicente Numpaque, Hernando Bahamon, Globizco Studios.

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