to reboot the pi, press ctrl -alt - backspace and then type sudo reboot or to shutdown sudo shutdown -h now
login: pi
password: raspberry
-when finished booting, type startx to begin the graphical desktop session
-open LXTermnial icon from the desktop
-type sudo ./camera into the terminal to begin the app.
usage:
use the keyboard to input with the video window selected (not the terminal window).
watch the black terminal window for textual feedback
b - toggle LED on/off
c - capture current frame
m - mount the USB drive
u - unmount the USB drive
escape - end session, unmount USB, close program