Since VBA and VBScript is a subset of Visual Basic, they are easy and users can customize AUI for their own purposes. Voice-Meadow can be used on Unix platforms with an appropriate speech device. The current TTS system can apply to other welfare such as helping people who have difficulty in reading. The application of this system to these markets will include a speech recognition system or a dedicated speech device. The heart of the current system is a context sensitive interactive AUI, which was implemented only by Emacspeak other than the current system.
Aural output is like an auto-scrolling display because it is temporal.
At the same time, its eyes-free interaction is suitable for mobile computing. Thus, if a computer incorporates independent aural and visual interfaces, it will break a new world.