One of these projects is described as a “mobile robot” that would “follow users around their homes,” while another is said to be an “advanced table-top home device that uses robotics to move a display around”:
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.
Apple is investigating the use of AI algorithms that would help robots “navigate cluttered spaces within people’s homes,” the report says. Apple has apparently wanted to create robots that can “handle chores, like cleaning dishes in a sink,” but Gurman said this feat is unlikely this decade due to “extraordinarily difficult engineering challenges.”
https://www.macrumors.com/2024/04/03/apple-reportedly-investigating-robotics/