Eyeglasses as Indispensible Mobile Technology

How do you define “technology”?  Often, our definitions are bound up with the notion of change.  Technologies change our lives.  That’s true, but it can lead us to focus a bit too closely on the “our” part of life.  What makes mobile phones tech, while we rarely think about wired phones as technology? Probably that wired phones haven’t changed in a long time.

Having returned from my various trips, I picked up a new pair of glasses this week.  Actually, they were a second try at a new pair. We seem to be having a hard time finding the right prescription.  It’s happened to me before, and when happens, it reminds me of how important even the most basic technologies can be.  Without glasses, I can only see things in focus if they are about six inches in front of my face.  Everything else is horribly blurry. Its the kind of thing that would really limit my ability to accomplish a lot of even basic tasks were I to be without them for very long.

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