Hacker News: droppenheimer27https://news.ycombinator.com/user?id=droppenheimer27Hacker News RSShttps://hnrss.org/hnrss v2.1.1Wed, 29 Apr 2026 08:11:21 +0000<![CDATA[New comment by droppenheimer27 in "Ask HN: What are you working on? (February 2026)"]]>Sure! Pinged you with the email!

]]>Mon, 09 Feb 2026 11:59:04 +0000https://news.ycombinator.com/item?id=46944294droppenheimer27https://news.ycombinator.com/item?id=46944294https://news.ycombinator.com/item?id=46944294<![CDATA[New comment by droppenheimer27 in "Ask HN: What are you working on? (February 2026)"]]>Can't really share any useful link at the moment, but I’ve been working on a solution based on the C1001 mmWave sensor. It collects telemetry throughout the night, including respiratory rate, heart rate (BPM), number of turnovers, apnea detection, and overall sleep quality - you just need to hang it around the bed. The data is sent to a server, which generates a nightly report and passes it to an LLM for analysis.

I've decided to do it simply because of my grandmother: she dislikes bracelets and smartwatches because they’re uncomfortable and she often forgets to wear them. A contactless device could be much more practical for her and for many people like her.

]]>Mon, 09 Feb 2026 10:44:17 +0000https://news.ycombinator.com/item?id=46943799droppenheimer27https://news.ycombinator.com/item?id=46943799https://news.ycombinator.com/item?id=46943799