DELIVERABLES
- LED / light patterns (state, attention, intent)
- Sound design (beeps, voice, motion-tied ambient audio)
- Face / chest display content
- Idle posture, pre-motion announcement gestures
- Approach speed profile
- Overall form factor and uncanny valley avoidance
EXAMPLE
Apptronik's Apollo, designed by argodesign. Chest display shows battery, current task, and next planned action. Face LED renders words and ellipsis symbols. Robot turns its head to indicate where it's going before it moves.