Meta is expanding the functionality of its Ray-Ban Display smart glasses, now allowing users to handwrite messages directly onto any surface using a gesture-sensing neural band. This feature, currently in early access, offers an alternative to voice dictation for responding to messages on the go.
How It Works
The handwriting recognition system works by tracking finger movements on surfaces like desks or even clothing (as demonstrated by Meta’s team). While the technology is limited to English-language input for now, it supports both Messenger and WhatsApp. The feature is part of a broader update that also introduces a teleprompter mode and expanded pedestrian navigation support in 32 US cities.
Implications and Limitations
This development underscores Meta’s push toward more intuitive and versatile wearable technology. The ability to write on any surface could be useful in situations where voice commands are impractical or undesirable. However, the feature is currently restricted to the US due to supply chain constraints and high demand. Meta has paused international releases of the glasses due to limited inventory and long waiting lists.
Despite these limitations, Meta CTO Andrew Bosworth has hinted at future developments, including the possibility of “air-typing” technology, which would eliminate the need for physical surfaces altogether.
The handwriting feature highlights the potential of smart glasses as a hands-free communication tool, though widespread adoption will depend on resolving supply issues and expanding language support.
