Apple Explores Robots as ‘Next Big Thing’ After Car Fizzles (2)

Apple Inc. has teams investigating a push into personal robotics, a field with the potential to become one of the company’s ever-shifting “next big things,” according to people familiar with the situation.

Engineers at Apple have been exploring a mobile robot that can follow users around their homes, said the people, who asked not to be identified because the skunk-works project is private. The iPhone maker also has developed an advanced table-top home device that uses robotics to move a display around, they said.

Though the effort is still in the beginning stages — and it’s unclear if the products ...