powerplayexe

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• Tacet: posture feedback for piano and keyboard practice, 13 Nov 2026: Feedback on Tacet: Thanks for building a privacy-first posture tool for pianists! After exploring the site, here are a few friction points and limitations worth considering: 1. Account & Syncing: Having no password recovery (since no email is linked) makes it easy to lose an account, and saving posture references locally instead of syncing them across devices makes switching between a phone and laptop frustrating. 2. Setup & Hardware Constraints: Needing a surface two steps to the side for the camera isn't always practical in tight spaces, and needing a second device to use Tacet during online lessons adds extra friction. 3. Calibration Risks for Beginners: If a self-taught player already has bad posture during the 4-minute calibration, the app learns those bad habits as their "normal" baseline. 4. Onboarding & Clarity: Letting users try a quick guest demo without creating an account—and clarifying subscription pricing upfront—would make the first impression much smoother. Also, adding wrist/hand tracking in the future would be huge for pianists.