Yes, there is a keyboard shorcut available for this function. If I remember correctly, the shorcut key was available by default in versions of OSX through Snow Leopard, but it has been disabled by default since then. Here are the steps to re-enable it.
1. Go to System Preferences > Keyboard > Shortcuts. 2. Interact with the Shorcuts Category Table. 3. Arrow down to “Accessibility.” 4. Press VO+J to jump to the Accessibility Shorcuts table. 5. Arrow down to “Invert Colors.” 6. Make sure the checkbox for this row is checked. It is unchecked by default in recent OSX versions. 7. You also might want to change the default shortcut key assigned to this function. If I recall correctly, the default shortcut key combination did not work if VoiceOver was in use. I changed the default shortcut key combo on my system to Command+Option+Shift+8, which works fine throughout my system and does not seem to interfere with other shortcut keys. HTH, Bryan On Jun 11, 2014, at 12:13 PM, Eleanor Martha Burke <eleanormarthabu...@gmail.com> wrote: > Hi All, I am wondering if I can have a hot key, or an Apple script for the > above, to reverse colours as a toggle like I have on my iPad Mini and iPhone. <--- Mac Access At Mac Access Dot Net ---> To reply to this post, please address your message to mac-access@mac-access.net You can find an archive of all messages posted to the Mac-Access forum at either the list's own dedicated web archive: <http://mail.tft-bbs.co.uk/pipermail/mac-access/index.html> or at the public Mail Archive: <http://www.mail-archive.com/mac-access@mac-access.net/>. Subscribe to the list's RSS feed from: <http://www.mail-archive.com/mac-access@mac-access.net/maillist.xml> As the Mac Access Dot Net administrators, we do our very best to ensure that the Mac-Access E-Mal list remains malware, spyware, Trojan, virus and worm-free. However, this should in no way replace your own security strategy. We assume neither liability nor responsibility should something unpredictable happen. Please remember to update your membership preferences periodically by visiting the list website at: <http://mail.tft-bbs.co.uk/mailman/listinfo/mac-access/options/>