New category of mobile device 

A mobile AI companion device

Not a phone, not a tablet, not a laptop — but something portable, always-on, and AI-native.

Most likely form factors

1) Wearable mobile device

Examples:

• AI pin

• pendant

• clip-on device

• pocket device

• small wearable hub

Similar concept to:

• Humane’s Humane AI Pin
  (but with much more AI capability and ecosystem support)

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2) Pocket mobile device

A small object you carry like:

• an iPod

• a pager

• a small communicator

• a voice-first assistant device

Features:

• Voice input 🎙️

• Audio output 🔊

• Always connected 🌐

• No screen or minimal screen

• Cloud AI processing ☁️

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3) Ambient mobile assistant

Not something you “use” — something that:

• listens

• understands context

• anticipates needs

• interacts naturally by voice

• integrates with your digital life

Strategic reason

OpenAI’s goal is not to compete with Apple or Samsung phones.
Their goal is to create:

A new mobile interface paradigm
Human ↔ AI interaction without screens

That means:

• Voice-first

• Context-aware

• Always-available

• Cloud-connected

• AI-native OS

• Personal AI agent model