One man makes Linux drivers for 235 USB webcams
https://news.ycombinator.com/item?id=2741303URL: http://www.theinquirer.net/inquirer/news/1047633/one-writes-linux-drivers-235-usb-webcams
The article directs you to a download page... URL: http://mxhaard.free.fr/download.html
Interesting.