Social Media Today
https://www.socialmediatoday.com/news/snapchat-is-developing-new-ar-enabled-spectacles/597589/
* developing a new, fully AR-enabled version * The Information * The Information * experienced various delays * made their intentions clear on AR * will be available to the public in 2021 * back in 2016 * 'Spectacles 3' * various patents around such