Is it possible to use keyboard events (up arrow & down arrow) to move from one RG cell to another?

[fayewatson]

@Kfawcett Would this plugin do the trick?

[Free Plugin] Air Keyboard Shortcut

The Air Keyboard Shortcut plugin allows you to define shortcut key combination and use it to trigger workflow actions. Supported Keys For modifier keys you can use shift, ctrl, alt, or meta. You can substitute option for alt and command for meta. Other special keys are backspace, tab, enter, return, capslock, esc, escape, space, pageup, pagedown, end, home, left, up, right, down, ins, del, and plus. Any other key you should be able to reference by name like a, /, $, *, or =. Keys that requ…

For example, if you set the shortcut to change a custom state value which then sets the state to the next or previous cell in the repeating group?