iPod creator says Rabbit R1, Humane Pin and Limitless gadgets are no longer sold

Tony Fadell, the iPod creator and Nest founder, said at MIT Future Fest that the first gadgets built only for artificial intelligence, software that answers questions, — the Rabbit R1, Humane AI Pin and Limitless pendant — are no longer sold. He said they 'did not meet any kind of need' and were 'just interesting technology for geeks.'