Yes, I thought I'd read that it will be an unobtrusive, screenless slab that you place near you, on a table, chair, etc., and it'll have microphones and cameras that monitor you and your surroundings, and use that information in some way that the user finds useful, presumably communicating with the user through speakers.
Not having a screen is supposed to reduce the device's distraction level, but if this device is always talking at and with you, that might just create a different but similar level of distraction, especially for people around you who don't want to hear your conversations with your device. Maybe you're expected to wear ear buds whenever you're using this thing, but people around you will still hear your side of the "conversation".
Maybe Ive will suggest that the proper etiquette for using this device is to deploy it only when you're alone, or among people who won't mind the chatter, but that would limit its usefulness, so you know that a lot of people would still bring it out even in restaurants, crowds, elevators, etc., all the same places people currently use their smartphones.