I take it you mean like HUD display and controls and targeting?. well you could go nuts in maya and do it, but it would be easier to it post production, after effects has some really cool stuff for that, and some really good tutorials for huds, also with AE's layering you can get some sweet 3d displays. it isnt overly difficult if you know your way round After Effects.
the more I Think I know about Maya the less I seem to know about it.
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