I’d guess phone, anything else is too compute-constrained and just an accessory for them, plus has to pay 30% of subscriptions and can be disadvantaged strategically.

My money is on drone with missile pods.

Likely a device where the largest share of interaction pattern is through voice conversations and chats with the system to get it to do things for you: messages, email, etc.

It would have to run Android, and try to provide compatibility for existing apps in order for this to be a successful device.

I don't really know, but from what I've heard it sounded kind of like a wearable amazon echo. Because I guess reaching into your pocket for your cell phone is too big a lift? Kind of fits with OpenAI's MO of only selling things that lose money (AFAIK the Echo is still unprofitable?)

An egg

Maybe handcuffs, hee hee

the only ai device that makes any sense is a robot