Recently, Nokia has obtained a patent for a "wearable see-through display", which indicates that Nokia may have worked hard on wearable devices.
This patent is called "Method and Device for Visualizing Information on a Perspective Display". The patent describes how to present visual external information (pictures, videos, news, etc.) through a perspective display, which allows users to see the visual external information, and Does not affect his normal visual observation. This is very useful for applications that require augmented reality functionality.
Nokia Glass? Nokia receives patent for wearable display
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