Lytro
A report from TechCrunch claims that Google is going to buy the camera company Lytro for “around 40 million dollars.” Lytro is best known for creating an innovative “Light field camera,” but the company has lately pivoted to professional camera technology for filmmaking and capturing VR video.
You might remember the first Lytro camera, which came in a crazy “tube” form factor with a lens at one end and a 1.5-inch touchscreen on the other. The tube was full of lenses and a special “Light Field Sensor” that would capture images as light-field data rather than a grid of pixels. The benefit was that you could just take a picture without worrying about the focus, and you could later selectively focus the image however you wanted. The downside is that you needed a much denser CMOS sensor to capture a high megapixel image. In 2012, when the camera came out, Lytro could compute all this light-field data down to only a 1MP image.
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