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The end of the dictation device
Olympus and Philips dominated this category for thirty years. A short tour of why the browser is finishing them off, and what the lesson is.
What the device used to do for you
A 2005-era Olympus DS-2500 had three jobs: capture audio cleanly via a directional microphone, hold tape-recorder-style metadata (priority flag, tag, retake marker) navigable by physical buttons under your thumb, and let you mail a memory card to a transcriptionist with a small piece of software they trusted. For doctors, lawyers, and journalists, this loop ran for two decades without serious disruption.
What changed
Three things, in the order they actually arrived: phone microphones got good enough (around 2014), browser audio APIs got reliable enough (MediaRecorder + Web Audio API hit cross-browser stability around 2018), and CPU-only transcription got accurate enough (Vosk's German large model hit production-grade in 2022). Once all three were true, the value proposition of the dedicated device collapsed: it was an inferior microphone with a worse UI that still needed a human transcriptionist downstream.
What survives, and what doesn't
The dedicated-device segment is now ~3 % of its 2010 size and concentrated in court reporting and a few specialised medical workflows where the hardware certification matters. Everything else moved to phones first and to the browser second. The lesson generalises: any hardware-software bundle that was justified by a software gap that's since closed will eventually lose to a thin client on commodity hardware. The trick is spotting the gap closing before your category does.
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