6 Ignacio's grandmother is becoming old and frail. Which describes a technology that can help her stay in her home
instead of moving to a nursing home?
O a technology-enhanced refrigerator that tells her when she is out of milk
a medical-alert bracelet that informs first responders of a fall or an emergency
O a wheelchair that is equipped with a motor and power steering
O a fitness tracker that keeps a record of how much sleep she gets each night