Hello, I've looked high and low and found just 1 post with some information about this subject, from 2008, and Google searches turned out pretty much no useful information. I would appreciate any help on this.
I need to be able to control several devices (card reader, printer, camera, cashier drawer) attached to the client. Has anybody done anything similar? Any info/links would be greatly appreciated. Thank you -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
