Apple's $2 billion acquisition of Q.ai hints at future plans. The startup specialized in analyzing facial micro-movements to determine speech without sound. This technology might seem ideal for smart glasses, but sources suggest it could debut in a different product category first. The scale of this acquisition indicates Apple sees significant potential.

Recent reports point to AirPods Pro 3 featuring infrared cameras, though their purpose remained unclear. The Q.ai acquisition suggests these cameras will enable silent speech functionality. Apple already includes accelerometers, skin detection sensors, and heart rate monitors in current models, creating a foundation for this feature.

This silent speech technology would allow users to communicate with assistants without speaking audibly or typing. Industry watchers expect the new AirPods Pro variant to launch by year's end. If successful, this feature could differentiate Apple's audio products in an increasingly competitive market, setting a new standard for discreet human-device interaction.