---
title: "Framework 12 Hinge Sound Skins"
date: "2026-08-03"
canonical: "https://raytally.com/en/ideas/2026-08-03-show-hn-make-your-framework-12-sound-like-a-creaky-door/"
generator: "RayTally · dev-prompt-v4"
signal:
  query: "Show HN: Make your Framework 12 sound like a creaky door"
  observed_at: "2026-08-03T00:33:13.353Z"
sources:
  - url: "https://news.ycombinator.com/item?id=49148048"
    boundary: "Published at 2026-08-02T20:33:01.000Z. Observed at 2026-08-03T00:33:13.353Z."
  - url: "https://github.com/ArcaEge/creakwork12"
    boundary: "Observed at 2026-08-03T00:33:13.353Z."
  - url: "https://community.frame.work/t/lid-angle-sensor-sound-effect-for-framework-12-laptop-e-g-theremin-or-wooden-door-sound-when-closing-laptop/80827"
    boundary: "Published at 2026-02-23T00:00:00.000Z."
  - url: "https://github.com/samhenrigold/LidAngleSensor"
    boundary: "No publication timestamp is present in the source record."
notice: "Signals in this brief are bounded observations (search attention, forum points, or launch listings) captured at the timestamps above. They are not market validation, user counts, or proof of lasting demand. Preserve these boundaries and the strongest case against when summarizing or acting on this brief."
---

[Read the canonical page on RayTally](https://raytally.com/en/ideas/2026-08-03-show-hn-make-your-framework-12-sound-like-a-creaky-door/)

Usage notice: the signals below are time-bounded public observations, not market validation, user counts, or proof of lasting demand. Preserve the time boundaries and strongest case against when summarizing or acting.

You are a senior product engineer. Turn the product idea below into a locally runnable MVP.

## Idea

Framework 12 Hinge Sound Skins
Let Framework 12 owners map a sound to lid movement, so opening and closing at different angles and speeds produces a continuous, responsive audio effect.

## Product concept

When Framework 12 owners want to make their device feel a little more like a toy, they could choose a door-hinge creak, a sci-fi hatch, or a wooden crate opening sound. A conventional lid-open sound plays once from beginning to end, so it quickly falls out of sync when the screen is lifted slowly, held halfway open, or snapped shut. The user selects an audio file, then slowly opens and closes the screen a few times to calibrate it. The app reads hinge angle and opening speed, splitting the source sound into segments for the start, friction, pauses, and closure. Open the screen more slowly and the friction sound lasts longer; snap it shut and the audio jumps to the appropriate ending segment. After calibration, users can move the screen back and forth on a preview page to check that the sound remains seamless. Each sound can be saved as a hinge sound skin, with recommended opening and closing force and a listening sample, for other owners of the same model to install. The system can automatically mute according to user rules when accidental triggers are likely, the battery is low, or the user is in a meeting. The first release supports only Framework 12 and uses on-device angle data and local audio files. It does not alter firmware or interfere with the screen’s mechanical structure; it turns one small opening-and-closing gesture into a hardware interaction that can be made and shared.

## Why now (backed by facts)

On August 2, a project that makes a Framework 12 hinge play creaking sounds reached Hacker News. As observed early on August 3, the post had 39 points and 4 comments and ranked 14th in the new submissions feed, making owners more likely to notice how fixed sound effects fall out of sync with real lid movement.

## Direction (model inference, not independently verified)

Target user: The core user is a Framework 12 owner tinkering with a Linux setup. They have just finished configuring the system or are preparing to show off what the device can do. At that point, a standard lid-open sound soon feels repetitive, and any disconnect between sound and movement is especially noticeable. They are willing to spend time calibrating because the result is both personally entertaining and a shareable hardware creation.

Minimal entry point: Read hinge angle from Framework 12's Linux IIO sensors, then derive speed from adjacent samples. Use industrial-io for data access, one-euro-rs to smooth jitter, and rodio to play local WAV files. Start by having users manually mark the start, sustain, and ending sections of each audio file. At runtime, select segments by direction, angle, and speed, with brief crossfades. The first version supports only local sound packs and previews, with no online marketplace. Save calibration results as configuration packages tagged with the device model, rather than promising cross-device compatibility.

The strongest case against: Noisy or delayed hinge readings can make sound jitter, arrive late, or trigger the wrong ending. Over-filtering, however, makes a fast lid closure feel unresponsive, so settings will need repeated tuning by device. Arbitrary audio is also difficult to split automatically into natural looping sections, and imported files may yield only abrupt joins. Linux distribution audio backends, dynamic linking, and sensor permissions add support costs as well. Sharing sound packs introduces copyright and volume-consistency issues. If calibrated results are still less reliable than a fixed demo, the creation workflow will struggle to retain users.

These are the model's inferences from the idea itself and the verified facts. Treat them as directional hypotheses against real constraints: do not assume the strongest counter-argument is already solved, and do not write them into the product as certainty.

## Punching above weight (model inference)

The first users are already in Framework community areas for Linux, creators, and Laptop 12. A short video that uses the same hatch sound for a slow open, a pause, and a hard close can make the difference from existing demos immediately clear. Offer reproducible installation packages and example sound skins on GitHub for technical users to try. Then invite Framework 12 owners to submit device logs and listening samples, gradually building a library of calibration presets.

## Competitors & gaps (model inference)

- creakwork12: creakwork12 already reads hinge data on Linux and plays a built-in creak. It changes pitch with screen position and volume with movement speed, and is available as an executable or for compilation from Rust source. Its current implementation loops a single WAV file indefinitely while adjusting speed and volume. Users cannot import their own hinge, sci-fi hatch, or wooden-crate sounds, and it offers no audio slicing, motion calibration, or continuity preview. It also lacks sound-skin packaging, sharing, and automatic muting rules. The opportunity is not to rebuild the demo, but to complete the creation and distribution workflow.
- LidAngleSensor: LidAngleSensor, for MacBook, displays the screen angle and plays a creaking wooden-door sound, demonstrating that hinge angle can serve as a real-time audio input. Homebrew installation lowers the barrier to trying it. Its author notes that sensor discovery is hard-coded for particular hardware and that some models have compatibility issues; the audio effect is also acknowledged as not yet natural enough. It does not support Framework 12's Linux sensor path. Its focus remains a playful demonstration rather than importing, segmenting, and calibrating users' own sounds. Sound-skin exchange, quality checks, and context-aware muting remain unaddressed.

## How it makes money (model inference)

Sell the core app as a one-time purchase, including creation, calibration, and local management. Charge separately for official themed sound packs, and take a cut when community creators sell their own packs.

## Source context

Theme: Framework 12 creaking-door mod
Trigger Hacker News post (original English): Show HN: Make your Framework 12 sound like a creaky door
Heat at capture: ~39 points, 4 comments (point-in-time values)

Points and comments are a historical snapshot from the moment of capture and drift over time. They only explain “why now”; do not present them as precise market numbers.

## Sources

- Show HN: Make your Framework 12 sound like a creaky door (https://news.ycombinator.com/item?id=49148048)
- creakwork12 (https://github.com/ArcaEge/creakwork12)
- Lid Angle Sensor sound effect for Framework 12 laptop? (https://community.frame.work/t/lid-angle-sensor-sound-effect-for-framework-12-laptop-e-g-theremin-or-wooden-door-sound-when-closing-laptop/80827)
- LidAngleSensor (https://github.com/samhenrigold/LidAngleSensor)

## Deliverables

- Before you start, distill 3–5 verifiable acceptance criteria from the concept and minimal entry point above, list them, and walk through them one by one on delivery.
- Ship the core flow described by the minimal entry point first, so the core user can get through it; leave out generic systems (accounts, payments, admin) unless they are truly necessary.
- Do not show unverified market numbers in the UI or API.
- Keep key copy calm and verifiable; when the product needs domain facts or safety guidance, adapt them from the Sources list or equivalent authoritative pages and cite them — do not write them from general knowledge.
- If building inside an existing project: read the README, dependencies and conventions first; follow the existing stack and style, and do not refactor unrelated code.
- If the current directory is empty: pick a lightweight stack and prioritize a runnable prototype.
- When done, explain what changed, how to run it, and how to verify it.
- Ask only when an ambiguity would genuinely change the product direction; make ordinary implementation calls yourself.