Hacker News: CoolThingshttps://news.ycombinator.com/user?id=CoolThingsHacker News RSShttps://hnrss.org/hnrss v2.1.1Tue, 14 Apr 2026 16:36:53 +0000<![CDATA[New comment by CoolThings in "MEMS Array Chip Can Project Video the Size of a Grain of Sand"]]>This might be relevant for Augmented Reality headgear.

]]>Mon, 13 Apr 2026 17:48:45 +0000https://news.ycombinator.com/item?id=47755543CoolThingshttps://news.ycombinator.com/item?id=47755543https://news.ycombinator.com/item?id=47755543