Hi Scott - it's for running MCQ tests where the questions and responses need to be protected (medical progress testing). The tests will be run in an invigilated environment but we're looking to minimize the potential for copying as much as possible. There is a commercial solution that uses a customized 'locked down' browser that purports to prevent screen capture but it's pretty expensive.
Hiding the app on suspend works well and I can easily empty the clipboard, but the hot key thing is a definite barrier. Terry... Sent from my iPhone On 20/08/2013, at 3:12 PM, "Scott Rossi" <[email protected]> wrote: > Even if you could get this to work, I'm not sure what good it would do. > If LiveCode is active but is not the foreground application, screenshots > would still be possible. There are also probably a dozen third party > screen capture tools as well. You might be able to hide the application > (or somehow alter the display) if it's not the foreground app, but is this > a desirable user experience? Plus, there's always the photo/video of the > screen option. > > If you're trying to protect whatever you're displaying on the screen, > perhaps you could consider something like a watermark. > > Regards, > > Scott Rossi > Creative Director > Tactile Media, UX/UI Design > > > > > On 8/19/13 8:37 PM, "Terry Judd" <[email protected]> wrote: > >> Is it possible to prevent the system screen capture hot key combinations >> from operating while a LC app is active? I'm thinking OSX here in >> particular but I'd need a cross-platform (Mac + Windows) solution. >> >> On OSX, I can detect whether the command and shift keys are depressed OK >> but the system get the info first so the screen capture still happens. >> >> External? >> >> Terry... >> >> Dr Terry Judd >> Senior Lecturer in Medical Education >> Medical Education Unit >> Faculty of Medicine, Dentistry & Health Sciences >> The University of Melbourne >> >> >> >> >> _______________________________________________ >> use-livecode mailing list >> [email protected] >> Please visit this url to subscribe, unsubscribe and manage your >> subscription preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode > > > > _______________________________________________ > use-livecode mailing list > [email protected] > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
