What browser-based technology would allow me to query the client\'s currently connected USB devices - specifically name and device id of these. Of course, I\'m ok with the c
Hm, from the top of my head, I think XBAP might help you out. http://www.xbap.org/. From then on it's just c# with some #usblib.
Edit Hm, it says that it runs executes in sandbox mode. And it seems to be IE-only pluggin. I guess XBAP is a miss.