The Care-O-Bot III robot carries a bottle of drink through a kitchen in the Fraunhofer institute in Stuttgart
Imagine you’re 85, and living alone. Your children are halfway across the country, and you’re widowed. You have a live-in aide – but it’s not human. Your personal robot reminds you to take your medicine, monitors your diet and exercise, plays games with you, and even helps you connect with family members on the Internet. Some technology experts see this as the answer to a predicted shortage of caregivers to serve our rapidly aging population. Labs around the world are working on this, and already some robots are being marketed successfully. Robots have been designed to help people with physical rehabilitation, assist in a nursing home, and even provide “telepresence” – in which a robot acts as an avatar, a physical presence for someone you communicate with at long distance. More