While a large section of the human population has an affinity for animals and loves to keep pets, there is another section that would love to have a pet but can’t, for a variety of reasons ranging from commitment phobia and living restrictions to opposition from family and allergies. For all such want-to-be-but-can’t pet owners, Elephant Robotics has come up with metaDog, a robotic companion. Designed to bridge the gap between technology and emotion, metaDog,...