redesigning an instrument used in aviation to improve the human-machine interaction.

Hi,
Choose an instrument that is used in aviation. It can be one that is used by air traffic controllers, pilots, or anyone else involved in aviation. Take a picture of the instrument (or draw it). Then write a 300+ word paper about how you would redesign that instrument to better improve the human-machine interaction. Explain what your changes would be and why you would make them. Finally, include a drawing of the new design.
APA format, 12-point Times New Roman font, 1-inch margins
Thank you.