Facebook says it’s designing a pair of augmented reality glasses that can add digital content to the world in front of us. They might be years away from shipping. And to be useful to us—to walk us through a pizza recipe or help us find the car keys—they need to offer a built-in assistant with some serious AI smarts. The challenge is getting enough video footage—shot from the perspective of the user—to train the assistant to make inferences about the world as seen through the lenses of the glasses.
That kind of first-person training video is scarce. So Facebook partnered with 13 universities to create a large new data set of “egocentric” training video called Ego4D. The universities recruited a total of 855 people in nine countries to strap on GoPro cameras to collect the video. In all, participants captured 3,025 hours of first-person video from their everyday lives.
The new data set will help Facebook researchers begin the process of creating and training an AI…
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Source : fastcompany.com
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