HCI

HCI

1. Voice Interfaces

   • Uses, Car Navigation systems ( Speaking the name of the place or changing options) This could be like Hands free car like telephone systems. Another use is 'siri' this where you say a command and then on the phone it does the command. Another use is where a disabled people need to write a document which is then enabled then they use voice processing software.
   • Advantages - safer when driving, Can be quicker than typing, Good for disabled people, No need for a keyboard
   • Disadvantage - Problems with words that sound the same e.g., to, two ,too background noise can interfere, it can take a long time to train the system to your voice, accents can cause problems and you have to speak slowly so it can understand