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matteason

1,067 karma · joined August 20, 2022

Ambiphone - ambient music and white noise: https://ambiph.one

Ambient ScotRail Beats: https://matteason.co.uk/scotbeats

matteason.co.uk Twitter: @MattEason Email: hn@matteason.co.uk

submissionscomments
matteason··on Show HN: I made a website for people who want to check if a face is real or AI
Same here in Chrome and Firefox
matteason··on Show HN: I made a custom cursor builder in 1 week
Just a heads up that Firefox pops up a dialog asking whether I'd like to translate the page from Russian as soon as I open your site - you have lang="ru" on your <html> tag
matteason··on AI made these movies sharper – critics say it ruined them
Here's a quick and dirty attempt to even up the colours:

https://www.matteason.co.uk/share/true-lies-colours.png

And the full-size original for comparison:

https://pbs.twimg.com/media/GBaikRhX0AEcjuy?format=jpg&name=...

(I just overlaid the original on the left over the upscaled version on the right and set the blending mode to Colour in Photoshop)

matteason··on [dead]
> Any post that gets a reply from BuzzGeniusAI will be seen by people for years to come.

Except for when the bot accounts you use for shilling get banned, as the Reddit account shown in the screenshots has been

https://www.reddit.com/r/TheoryOfReddit/s/aZDKXcV3vW

matteason··on Show HN: Automatically Create Beautiful Product Updates
I'd call these 'release notes'
matteason··on Show HN: Train Station Pianos
Very nice! Reminds me of OpenBenches: https://openbenches.org/

You've missed one 'airports' in the footer: 'This page lists pianos that have been confirmed to be in airports around the world.'

Thought about branching out into train station organs? https://en.wikipedia.org/wiki/London_Bridge_station_organ?us...

matteason··on Show HN: I built a service to get hairstyle recommendations that suit you
You also say that you're not limited to just using them for that purpose

> We use the collected information to provide and improve our Service, including but not limited to face shape analysis and hairstyle recommendations.

Something like this really needs a robust privacy policy answering questions like:

- is my photo visible to you, the developer?

- will my photo ever be shown to other users?

- will my photo be used to train your recommendation algorithm?

- how long will my photo be retained for?

matteason··on Show HN: geojson-shave, a tool for reducing the size of GeoJSON files
Have you thought about adding a simplification algorithm such as Ramer-Doublas-Peucker [0] or Visvalingam–Whyatt [1]? I've used https://mapshaper.org/ to do GeoJSON path simplification before and those seem to work very well. For applications which want to maintain path accuracy while reducing the number of waypoints that may be more effective than truncating the decimal places

[0] https://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93...

[1] https://en.wikipedia.org/wiki/Visvalingam%E2%80%93Whyatt_alg...

matteason··on Tonal.js: Functional music theory lib
Tone.js is a framework to actually play audio/music. Tonal.js deals with music theory but not actually turning that into audio
matteason··on Tonal.js: Functional music theory lib
Thanks for posting this! I've been experimenting with adding generative ambient music to my white noise app Ambiphone [0] using tone.js, but I've just been using manually written progressions and motifs, so I'm really excited to try this out.

Just a heads up that your example at https://observablehq.com/@ricardomatias/playa doesn't seem to be working at the moment because of browser autoplay restrictions - the console errors that look relevant are:

> An AudioContext was prevented from starting automatically. It must be created or resumed after a user gesture on the page.

> The AudioContext is "suspended". Invoke Tone.start() from a user action to start the audio.

[0] https://ambiph.one

matteason··on [dead]
The HN guidelines [0] say titles shouldn't be changed from the original source except in specific circumstances. The word 'Censorship' doesn't appear anywhere in the Guardian article.

[0] https://news.ycombinator.com/newsguidelines.html

matteason··on Show HN: White-label AI chatbot for agencies
How do you protect against the chatbot providing inaccurate or inappropriate answers to users, such as https://www.bbc.co.uk/news/technology-68025677 or https://www.bbc.com/travel/article/20240222-air-canada-chatb...?
matteason··on Show HN: Senior Dev – A GitHub bot to insult your PRs
https://github.com/apps/silly-senior-dev says it's a private app, do you need to change the visibility?
matteason··on Show HN: TechPeeker – Unveil Any Website's Tech Stack Instantly
It seems to think Hacker News is running on Wordpress?
matteason··on [dead]
Are you aware of Google's guidelines on link spam? https://developers.google.com/search/docs/essentials/spam-po...
matteason··on The Affinity and Canva Pledge
Are these kinds of 'pledges' ever actually binding in any meaningful way or are they just a way to placate those who are unhappy with the takeover? I feel like I've seen similar promises reneged on a hundred times
matteason··on Ask HN: What non-AI products are you working on?
So people with allergies shouldn't tell the people who will be preparing food for them about their allergies before the food is served?
matteason··on Ask HN: What non-AI products are you working on?
Fantastic, let me know how you get on!
matteason··on Ask HN: What non-AI products are you working on?
It's a Bezos-ism: https://www.theguardian.com/technology/2018/apr/24/the-two-p...
matteason··on Ask HN: What non-AI products are you working on?
That's so cool, thank you for recommending it!
matteason··on Ask HN: What non-AI products are you working on?
I'm building https://ambiph.one, an ambient music/white noise/soundscape web app. It's a free alternative to apps which have a monthly fee or are covered in ads. Lots of lovely feedback from people who've found it useful for sleep, tinnitus, focus, ADHD etc

Just launched a PWA and now working on more mixing features like spatial audio, reverb and high/low-pass filters to let you create even more immersive sound environments.

matteason··on Show HN: AI powered consent management platform
I went to cookiechimp.com in a fresh private browsing window to see what cookies it set by default

There are three Intercom cookies (prefixed intercom-device-id-, intercom-id- and intercom-session-) that aren't listed in 'Essential cookies' in the consent tool. Is the product not able to detect third-party cookies such as the Intercom ones?

The privacy policy at https://cookiechimp.com/cookie-policy also doesn't list these cookies, as well as others that are listed as essential in the consent tool (such as cc_cookie)

matteason··on Show HN: Dora AI Beta – the first end-to-end AI website tool
I think it would have been prudent to disclose in your comment that you're head of product for this tool, per your bio
matteason··on Show HN: Delphi – Build customer-facing AI data apps (that work)
Are you aware of Delphi, the programming language? You may end up having a trademark clash: https://www.embarcadero.com/products/delphi
matteason··on Implementing Vertical Form Controls
This part of the article matches my understanding of the difference:

> Switch versus checkbox

> Generally, we recommend using a switch when the end user understands the user interface element as a setting that is either “on” or “off”. A checkbox is well suited for when the end user would understand the element as something to be selected.

matteason··on Show HN: Native implementation of <select multiple> with checkboxes
I'm not really sure what the advantage of this is over a normal <input type="checkbox">?
matteason··on Boinc lets you help cutting-edge science research using your computer
The SETI@Home screensaver [0] (the predecessor to BOINC) was the peak of nerd-cool when I was 11 or 12 years old. I had no idea what any of the graphs meant, and still don't, but I knew that I could help find _aliens_, and look like a hacker doing it

[0] https://en.wikipedia.org/wiki/SETI@home?useskin=vector#/medi...

matteason··on Working from home made UK air traffic control chaos worse
Alternative source without paywall: https://www.theguardian.com/world/2024/mar/14/review-into-uk...

Discussion: https://news.ycombinator.com/item?id=39703104

matteason··on UK air traffic control chaos made worse by remote working, review finds
"Remote working" is a little misleading here. The engineer was on call remotely because it was a public holiday; an engineer would usually be on-site during the workday. Per the report [0]:

> NERL’s protocol for the availability of engineering support is based primarily upon the level of engineering work planned (particularly maintenance activities) and not on the level of demand for air traffic service provision. The NERL rostering arrangements for engineers provide for at least one Level 2 NERL engineer to be available on site during a “normal” working day. On public holidays, when maintenance is not routinely scheduled, it is common practice for staff to be available on standby at remote locations – typically at home. On these occasions, in the event of a system fault that requires Level 2 support, initial access would be via a remote connection. However, major operations, such as the full system restart required in this incident, cannot be performed remotely, and the engineer must be on site.

There is, of course, an argument that critical systems such as this should have engineers onsite at all times, but I think there's a distinction between remote working and remote on-call

[0]: https://www.caa.co.uk/our-work/publications/documents/conten...

matteason··on Show HN: iOS Development as a Subscription
How does a fixed monthly fee equate to...

> Only pay for the actual time spent developing your requested features. Not a single minute extra.

That just sounds like a standard time & materials contract?

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