Q I have a 90-year-old aunt in Brooklyn whose 84-year-old brother lives in Portland, Ore. Although they talk on the phone, they are both unable to travel and haven’t seen each other for years. It occurred to me that they could talk over a Skype video chat and at least see each other. My uncle has an Internet-connected computer with access to a webcam; but even though she’s used them before, my …
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