The system was made/rendered 'obsolete' by their invention.
an 'obsolete' word
(..) - ... Robin. - Thanks. Why do we even worry about the stabilization software? This entire autopilot system's completely obsolete. Please... I just need to know what I could've done to fix it. But... Mr. Fox, i-it's already been fixed. Software patch. Six months ago. Check the ID on the patch. (..)2012 The Dark Knight Rises