Fun and Angst With Google GlassGoogle Glass, which has been the focus of considerable controversy, went on sale Tuesday -- for one day only -- at $1,500, with Android KitKat and new features that include improved battery life, photo bundles, photo replies and voice command sorting.
However, one feature -- video calling -- has been eliminated because fewer than 10 percent of Explorer beta users employed it.
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Fun and Angst With Google Glass
