DinkJar

Game IQ Beta

Ready

Mic

Rallies 0

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Hands-Free Sensor Setup

Mount the phone, frame the court, calibrate the corners, then play.

Camera position Hit sensitivity Local-only mode Record opt-in test clip

Court Tracking

Tap Calibrate, then tap four visible court corners on the camera view.

Data guardrail: this prototype does not upload raw video or audio. It records structured hit, rally, calibration, and review events in the browser.

Live Rally Detection

Audio-based ball contact tracking creates hit candidates while the camera tracks the court frame.

Post-Game Review

Check the generated rally log after play and correct uncertain winners.

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