Davis, I think you mean to say that you can manipulate (By touch and feel) a rotary lock. Rotary's are unekeyed pad locks. And, the autodialer's are made to work on specific locks and take hours sometimes. so, you'd have to know the make/model of the safe lock before even attempting to be successful with one. I don't know anyone who uses them, either. The 10mil/sec autodialer is coming soon once quantum computers are around, and cost the equivalent of a current computer ; )
Silly wiki link, but it's helpful with some extreme basics and clearing misconceptions.
Actually yeah my sound and touch I can ,or have opened a large old school gun safe with a rotary dial built in,although it had a keyhole to lock the dial, it was (the dial) not locked at the time and I used a stethescope, and my fingers to listen to the tumblers and all that..It was not an auto-dialer no! But I knew the make and model of this safe anyway, and internet websites I shall not mention can help you with that stuff..anyway, some digital safe locks, they have little computer hand held devices,that a person attaches two wire leads with the plastic round semi-sticky things on the end, like a heart montiers wires they put on a persons skin kinda, anyway the computer thing somehow runs a series of random digital codes,etc.. I dunno the exacts,but they can somehow get the codes that way, or so I have read on an underground website, anyway I do not know details about that shit..
I just know a safe with the 100 number dials on them are used localy at some pharmacys and I have managed to unlock a few similar type safes with touch and sound, and time..lol..it took me 40+ minutes to do the big gun safe one, and that was at a relatives house that let me try to listen and feel and see if I could unlock it, and finally I did, it was not a robbery, just they let me see if I could do it! And I wa sable to ,but 40 minutes time is a lot, but that was the first try at that...lol..anyway I'm not claiming to be a safecracker by any means..lol