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Ask HN: Most interesting tech you built for just yourself?

1901 points l2silver | 2 comments | 27 Apr 23 15:04 UTC | HN request time: 0.67s | source

Maybe you've created your own AR program for wearables that shows the definition of a word when you highlight it IRL, or you've built a personal calendar app for your family to display on a monitor in the kitchen. Whatever it is, I'd love to hear it.
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RowanH ◴[28 Apr 23 08:50 UTC] No.35738990[source]▶
The G-Seat as part of my sim-rig. 9 AC Servos, borderline dangerous, beast of a simulator. The G-Seat I decided to do better than commercial offerings (had tried "the best" and it was pretty average). CNC brake folded aluminium seat with moveable flaps controlled by AC Servos - had to 'de tune' as they were literally at rib-breaking speed initially. About a year worth of development designed and prototype in Fusion 360, through to this :

https://www.youtube.com/watch?v=STnnqonpcAU

And another vid at max rpm on the servos...

https://youtu.be/eMZC0ekEXQ8?t=39

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1. FemmeAndroid ◴[28 Apr 23 16:54 UTC] No.35743932[source]▶
This is awesome. I've wanted to go down this route for a while. Every time, I basically give up at the point where I decide I want to check out https://opensfx.com and then realize I don't have an easy way to get a referral.

I'm currently using a NLR Wheel Stand, and probably don't have time to build right now, but if you'd consider shooting me an email at chris at cjkinni.com I'd love a chance at actually going down the route of building one of these. No worries if you'd prefer not to.

Great work on the whole thing!

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2. zamnos ◴[29 Apr 23 14:09 UTC] No.35753003[source]▶
If you build the hardware and start working on the software, publicly, a sponsor would probably hear about it and sponsor you.