Devices that record to some kind of medium don't seem like a practical choice, since you'd have to regularly have access to it to get out the sd-card or whatever it records to. And once you're down that rabbit hole, it might just as well be battery powered.
Devices that record to some kind of medium don't seem like a practical choice, since you'd have to regularly have access to it to get out the sd-card or whatever it records to. And once you're down that rabbit hole, it might just as well be battery powered.
Ah interesting good point.