
founder @lineaposture | mech + software eng | yoga gal
San Francisco, CA
Joined March 2026
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introducing @lineaposture, jewelry that trains your posture.
founders' batch is already spoken for and ships this winter.
the adage goes: hardware is hard.
follow to find out whether that's true.
how it started → how it's going
PCBs hand-soldered by me → shrunk to 1/3 their original size → refining for scale
for the love of sensing your posture
that "new thing"?
your spinal health while you're hunched over your laptop all week w/ @lineaposture
Replying to @a16z
@a16z State of Longevity report is out!
@evajsteinman and I surveyed 500 Americans to predict what's next.
We're also interviewing people at the cutting edge of health & tech about what they do themselves. My interview with @hubermanlab is out today.
jet lag companions:
• 10g creapure for cognition
• caffeine-free boost @moshealthco
• NAD+ cellular energy, new to stack
tech neck has left the chat
@ArchiTechGirl jawline could 🔪
pilates + posture princess
reformer works key muscles underutilized at your desk: lats, rhomboids, serratus
AI body scan in Korea says my musculoskeletal age is 3 years above my chronological age.
doctor at @yonsei_u pain clinic said every C-suite exec he treats has my reversed cervical curve pattern (flattery?)
if you're on X 🤓 odds are you've developed tech neck too, from years of craning over desks.
ironic and mildly shameful, since I'm building a posture wearable @lineaposture.
now I'm even more evangelical about posture + locking in (even) better habits.
more on this soon.
Liliana Guerrero retweeted
i hate SF halloween like what do you mean you're going as the first principle
I make techy silly videos, follow me on #TikTok
tiktok.com/t/ZPLD13TAT/














