Developer builds custom voice-to-report app to cut his doctor wife's late work nights

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A software developer built a mobile app for his physician wife after noticing she regularly stayed late at work typing up echocardiography reports following patient appointments. The reports consist of roughly fifty measurements — including chamber dimensions, valve data, and flow velocities — which she previously had to manually enter into structured tables after each shift. An initial attempt using off-the-shelf speech-to-text tools failed because the output was unstructured text, not formatted medical data, saving no time overall. The developer then built a domain-specific solution that understands cardiology terminology, assigns dictated numbers to the correct report fields, auto-calculates derived values like ejection fraction, and exports a finished Word and PDF document. A standout feature lets her tap any measurement to replay the audio from one second before she dictated it, making it easy to verify individual values without scrubbing through the full recording.

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