I have tested the product for a few weeks, unfortunately, does the software work with almost no normal headset. Even the supplied headset is usable on current Mac Mini and the MacBook Air only via the USB interface, it's not an original iPhone headset cable nor Plantronics Voyager. The indicated on the German website address for a replacement of the USB adapter has not responded after 7 weeks to a request, a wireless headset would like to buy, that is also supported, non-existent.
Well, mispurchases there again, I thought to myself and got the part sold again at amazon. But NUANCE nothing there, prevented by the Licensing forced the German courts customary, preventing resale or further use of the software by the next buyer. Amazon should therefore better let the software provide not used in the marketplace.
Customer service is not accommodating, pointing stubbornly to the license terms and that I should take back the item again. What then remains left me ....
So this is no software for testing or testing, so there is probably not a demo version!
Too bad if the need has, however, in this respect Comments on business practices of the company can be found on the net for years ....
Never again!
PS: The speech recognition is good, but also no comparison with Siri.