Byte, Byte, Against the Dying of the Light
Atlantic, The, May, 2001 by Bill Donahue
Whenever Harold Taylor rolls his wheelchair into his bedroom or crosses his two-room suite to take another wistful look at the photograph of his deceased wife, Elsie, his movements are tracked as though he were a radio-collared elk or a prisoner on house arrest. A badge the size of a credit card, pinned to the lapel of Taylor's shirt, transmits an infrared signal to sensors on the ceiling and walls.
The sensors send information to a central computer in his rest home—Oatfield Estates, a new managed-care facility just outside Portland, Oregon—and by touching the Where Is Everyone? icon on her screen a caregiver can detect that Taylor has moved. With a few more taps on the screen the caregiver can also ascertain what time Taylor tucks in for the evening, exactly how much he weighs lying in bed (a load cell sits under each bedpost), and whether he's resting peacefully ...