https://lifeboat.com/blog/2025/08/we-are-actually-very-close-to-this-science-fiction-meta-optical-tech-may-soon-enable-projection-glasses-novel-cameras-and-more Safeguarding Humanity Fri, 01 Aug 2025 13:06:02 +0000 hourly 1 https://wordpress.org/?v=6.8.2