How should I compare Meta Ray-Ban Display with E1O?
Compare a complete task and the inputs it needs. E1O's direction is camera-free glasses with a personal assistant in view. Meta Ray-Ban Display should be evaluated from its own documented hardware and feature set.
Put the workflow before the brand
Compare how you receive a message, read a useful detail and act on it. If your task requires camera capture, camera-free E1O does not meet that requirement. If it centers on quiet visual context, then display behavior, controls and phone handoffs deserve more attention.
E1O's public experience shows email and coding-agent scenarios and provides engineering guides for specific workflows. Use those alongside Meta's documentation to identify a task worth trying. Keep demonstrated layouts, documented features and personally tested results distinguishable so the comparison remains useful.