scenario+5

 Voice recognition is available nowadays for people to give commands to the computer. Mary is a 20 year old girl student who is visually impaired and uses voice recognition. She has a very sensitive microphone which makes it harder to give commands to the computer. Moreover, this affects her even when she is in a quiet area and it slows down the process of what she is doing.

The laptop **must have** better software in reigniting people's voices. The laptop **should have** a button to press when she is giving command. The laptop **could have** special commands recorded. The laptop **would have** commands in each button so that it is more convenient for her, because everything would be just a button away.