CWA is designed to work with a computer with a full-size screen, keyboard, and mouse. Among the CWA problems with iPhones and iPads are:

  • can't double-click to show trip details,
  • can't select multiple items, such as trips in ELITT or legs in TTGA,
  • interface items (buttons and tables) are too small to tap, and
  • scrolling is finicky.