Sim Daltonism 1.0.4

Apple deprecated direct access to video memory in Snow Leopard and provided a new API to get screenshots. Given that Sim Daltonism exists since OS X 10.2 Jaguar, it was of course using the old way to get an image of the screen, before applying its filter on it.

Direct access still works in Snow Leopard, but that will end soon in Lion. Therefore Sim Daltonism won’t work with Lion… unless you use today’s update!

Sim Daltonism 1.0.4 should still work on very old machines (back to Mac OS X 10.2.8), still works on current Mac OS X 10.6 Snow Leopard and will continue to work in the future of Mac OS X 10.7 Lion. That’s truly taking universal applications to the extreme.

Now, if only there was an iOS app…


  • © 2003–2017 Michel Fortin.