One thing we've seen for transcriptions in medical field (which may also be relevant in legal and others) is a need for a qualified specialist (i.e. the doctor

One thing we've seen for transcriptions in medical field (which may also be relevant in legal and others) is a need for a qualified specialist (i.e. the doctor who dictated the thing or did the patient interview) to review and sign-off the final transcription. Currently a transcriptionist does the bulk of the work, and the doctor reviews it; however, with better tools, the doctor would just use the dictation tool directly and review the automated output directly, cutting the 'transcription office' out entirely.