Write a GUI Cocoa application-based project named FahrenheitToCelsiusGUI . The project must allow the user to input a temperature in Fahrenheit to a textbox, click a button, and view the equivalent Celsius temperature in a label. With another set of components the user should be able to convert a temperature from Celsius to Fahrenheith. Use Chapter 8 of Become an Xcoder as a reference.

See the instructor if you would like to propose an alternate version of this assignment as long as your program uses a textboxes, buttons and labels with non-trivial mathematical logic. You may use a different name for the project if your proposal is approved.

See the instructor if you would like extra-credit for producing a tutorial screen cast that would allow younger students to learn how to build this kind of project.

Print and submit the source code for your project. Also, produce a screen cast of your Simulator window using screencast-o-matic.com or Quicktime Pro and post the mp4 video to as a Google Doc, a personal YouTube channel or possibly a DropBox account and cross-link or embed HTMLcode in your Google Site that posts the screencast video.

Also, call the instructor to your computer and execute the program for him for a run-time grade.