Project ideas from Hacker News discussions.

AirPods 5

📝 Discussion Summary (Click to expand)
  • Fit and ergonomics regression – Users report the AirPods Pro 3’s new shape causes them to fall out, a step backward from earlier models.

    “the pods are shaped differently and now fall out of my ears. I didn't even research ear fit, not thinking this could be a regression.” – clircle

  • Overall perception of decline – Many commenters feel the Pro 3 is inferior to the Pro 1 and Pro 2, viewing the design change as a misstep.

    “From what I've seen it seems to be a very common opinion that the pro 3 is worse than the pro 1 and 2.” – orangea

  • Compelling new features – Despite drawbacks, innovations like the volume‑swipe control are seen as worthwhile upgrades.

    “Volume swipe! If that's what I think it is (controlling volume by swiping finger over Airpods) then that alone is worth the upgrade!” – jjcob


🚀 Project Ideas

EarFit Scanner

Summary

  • Uses phone camera + AR to scan ear canal and recommend optimal ear tip size/model for AirPods Pro (including third‑party tips), solving the fit regression that causes pods to fall out.
  • Core value: personalized fit guidance that restores secure, comfortable wear without trial‑and‑error.

Details

Key Value
Target Audience AirPods Pro users experiencing ear‑fit issues (especially Pro 3)
Core Feature Real‑time ear‑scan → tip‑size recommendation
Tech Stack iOS/Android ARKit/ARCore, Swift/Kotlin, TensorFlow Lite for shape analysis
Difficulty Medium
Monetization Hobby

Notes

  • HN commenters lamented “the pods are shaped differently and now fall out of my ears” (clircle) – this app directly addresses that frustration.
  • Enables data‑driven discussions about tip designs and could spark community‑shared fit profiles.

VolumeSwipe Bridge

Summary

  • A background utility that maps swipe gestures on AirPods stems (via Bluetooth HID) to system volume controls, adding volume‑swipe functionality to older AirPods Pro or to Pro 3 units that lack it.
  • Core value: brings the beloved volume‑swipe feature to any AirPods model, eliminating the need to reach for a device to adjust volume.

Details

Key Value
Target Audience AirPods Pro owners (especially Pro 1/2) who miss volume swipe, and Pro 3 users wanting the feature
Core Feature Gesture‑to‑volume mapping via Bluetooth HID
Tech Stack macOS/iOS background service, Bluetooth Low Energy (CoreBluetooth/IOBluetooth), Swift/Objective‑C
Difficulty Medium
Monetization Hobby

Notes

  • One HN user said “Volume swipe! … that alone is worth the upgrade!” (jjcob), showing demand for this control.
  • Provides a practical tool for accessibility and could inspire further gesture‑based extensions (play/pause, track skip).

CustomTip Marketplace

Summary

  • An online service where users upload an ear scan (or use the EarFit Scanner app) and receive custom‑silicone ear tips 3D‑printed to match their unique ear geometry, guaranteed to fit AirPods Pro stems.
  • Core value: eliminates fit‑related drop‑outs by delivering truly personalized tips, addressing the regression many felt with Pro 3’s stock tips.

Details

Key Value
Target Audience AirPods Pro users dissatisfied with stock tip fit (notably Pro 3)
Core Feature Custom‑molded ear tips manufactured from user‑provided ear scans
Tech Stack Web platform (React/Node.js), 3D printing pipeline (SLA/DLP silicone), secure file handling, optional mobile app for scanning
Difficulty High
Monetization Revenue-ready: per‑tip pricing ($12‑$18) with subscription option for periodic replacements

Notes

  • HN discussion highlighted frustration over tip shape changes (“new tip design is just a temporary indiscretion” – orangea); custom tips give users a permanent solution.
  • Generates tangible product feedback and could become a hub for user‑shared fit data, driving community engagement.

Read Later