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Looking back, I think I agree, but we have these weird corner cases, right?
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Having large sections of the crowd looking at their phones, not at the action on the pitch, could undermine that. There's a balance to be struck, he says.
At one end, the glasses are marketed as an everyday assistant – a voice in the frame that tells you what you are seeing. At the other end, people in Nairobi sit annotating the most intimate moments the camera captures: open-plan offices, living rooms, bedrooms, bathrooms.