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

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

#861
My parents have a sauna in their home (northern Europe), but it takes an hour or so to heat up. I connected the controller to an arduino with Wi-Fi shield and let the sauna run its own tiny Webserver that served a single page with a single button to turn it off or on. They would turn it on before they left work so it’s nice and warm after cycling home through the freezing cold.

Unmaintained code: https://github.com/maebert/SaunaControl

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

#862
post #663

For 6 years I had a long distance relationship between Peru and Germany. When you are in different timezones it can actually be nice to fall asleep with the other person "close" to you; so we kept Skype running while one of us went to bed and the other person was working on the PC. Unfortunately the internet connection would regularly drop, ending the Skype call. Now you did not want to wake the other person by calli…

I am soo happy for you guys. Being in a long distance 5 year relationship myself this is pretty awesome. I'm gonna give this one a shot

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

#863
My flatmate used to watch TV in the living room quite loud when I was trying to sleep in my room.

I set a Raspberry Pi with an IR led running an Apache server close to the TV. From my phone I would visit the Raspberry IP and send signals to the IR led to lower the volume.

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

#865

A software developer and football (soccer) fan who lives in an antipodean time zone, I enjoy watching games on demand the morning after they occur. Apart from watching the games of the team I support, I like to watch one or two of the most entertaining games in any given week, but score spoilers absolutely ruin the experience for me. So, I created https://laterball.com : a web app the algorithmically determines the b…

Hugged? Seems down for me

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

#866

My MIL is 93, and the only tech she can really deal with is turning on the radio and TV and changing channels. She is fond of music from old classics (from the 60's and earlier), so I hooked up a Raspberry PI with an FM transmitter and created her own private radio station. She tells me what songs she likes and I create different playlists that get broadcast on her station. It preserves the surprise element of radio,…

The internet archive has tons of old radio shows too; my favourite is The Adventures of Sherlock Holmes, which aired in the early 40s. Best thing is that it also has the original ads in there. “Now that the poultry shortage is over, why not enjoy a glass of wine with your Sunday chicken roast?”

Might be cute to include some old original programming in your pirate radio!

https://archive.org/details/sherlock-holmes-1939-11-06-6-the...

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

#867

The most interesting tech I've build for myself is boring: a writing tool I use every day for journaling: https://enso.sonnet.io With that out of the way here's some more ridiculous stuff: In 2016, I made a browser based AR party game where you'd fight kittens falling from the sky by dancing with vegetables in your hands (CMYK was easier to track using the webcam). I have some photos here: https://goo.gl/photos/g6Dp8…

Ha. I made The Most Dangerous Writing App for that very purpose (sold it a few years ago after it became an unlikely success), I love finding other peoples home made writing tools! Thanks for sharing Enso!

https://en.m.wikipedia.org/wiki/The_Most_Dangerous_Writing_A...

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

#868
I’ve built a mac app that has all the dev tools I use on daily basis. Its 100% local & 100% offline. I was worried pasting company specific data on public website tools like JSON formatter, SQL Formatter etc and also hate having too many single trick pony apps.

So one app to rule them all. Current list of tools in the app are: - Todo list integrated with Pomodoro timer - Notes with ability to be converted to todo list - Pomodoro timer - JSON/SQL/XML/YAML/Protobuf formatter and error detector. - Converter from JSON to CSV and other formats. - Meditation/Gratitude general - Universal time clocks - Count down timer, focus timer, stopwatch

In development: - Unix time formatter - CloudWatch metrics reader (to monitor my other cloud apps) - S3 explorer (My own infinite cloud storage with no one reading meta-data or scanning my pictures/documents) - Cron explorer and scheduler

In process of putting it on app store. If anyone is interested in trying, DM me.

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

#869
6groups.com:

A fully featured group calendar that I use for myself

A collaborative organigram maker that I use for my kids class

A collaborative family tree maker that my distant and close family alike use to document every detail until (as of today) 1776

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

#870

Not sure if it counts as tech, but I created a voiceboard for my mother to help her communicate while in hospice. She had a massive stroke and could no longer speak. I thought of a tablet app, but the stakes were too high, so it wound up as a laminated paper. You can read about my design decisions here: https://voiceboard.org

I found your love for your mom and your dedication to taking care of her to be really touching. This is really wonderful!
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