Inside facerec*no*cpp, I read a picture with my face taken from Google to test the program.
Modal dialog pops up when recognizing a face.
TODO: when more than one face, take the face with the largest area (best chance of being a real face).
TODO: draw rectangle around the face before calling modal dialog.
TODO: add text edits for name and email to modal dialog
TODO: use "tab" to run through the fields
TODO: press "OK" or "Enter" to exit the modal dialog