Pat Simmons asks Claude Code to design a beginner-friendly macOS push-to-talk application. The resulting Swift app captures microphone audio, shows a small recording display, transcribes speech locally and inserts the text at the active cursor after the required accessibility and microphone permissions are granted.
Pat Simmons compares Apple's built-in Speech Transcriber with Nvidia's Parakeet model. Both produce rapid local results, with Parakeet slightly faster in the demonstration, while the native Apple option offers the simplest setup for macOS users.
Pat Simmons then adds a desktop interface with transcription history and a custom dictionary that corrects recurring terms. The finished app keeps speech on the user's machine and can be adapted without depending on a subscription dictation service.
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