I was diging through some junk and came across an aiptek pen camera. I threw in some batteries and snaped some photos.it's USB, so I plugged it into myPCLinuxOS box. digikam came up andi tried to download the photos. for some reason, the device isn't being fully mounted or read.
The file extensions for the images is .pnm. It appears Windows would have a hard time with it, as well.
http://filext.com/file-extension/PNMJust wondering how to get access to the data, if possible.