It can process images taken by a camera into sensations that could be used by a blind person wearing it.

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The process can be wearing, though, as he contemplates a new version of Paulus.

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Instead, we will be chasing our tail, and wearing ourselves out in the process.

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If you grew up wearing beautiful high heels, giving them up is a grieving process and the comfortable options age us by a couple of decades, at least.

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