But here we are months into the iPhone 5's existence and my 4 is still trudging along crankily as software updates conspire to remind me that it's an aging calculator bestowed upon me by the ancients.

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Millions of aging boomers, including me, have worn and loved stilettos their entire lives.

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The experience reminded me that our aging parents, particularly those who live alone, can be very touch-starved.

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