Sim Cam

F2.8 - 1/125: background is very blurry
F4 - 1/250: background is barely showing, still blurry
F5.6 - 1/60: background is semi-visible
F8 - 1/125: background is a little clearer but still a little blurry
F11 - 1/60: background is visible but tiny tiny blurry
F16 - 1/30: background is visible
F22 - 1/15: background is super clear and visible.
 1. What is happening to the people themselves at slow Shutter Speeds?
      The people is blurry due to the slow Shutter Speed.
 2.What could the photographer do to help combat this problem?
      He could've measured the people shutter speed if their movement is slower or higher than one second.
 3.What is the lowest Shutter Speed do you think a photographer can hand-hold the camera?
     1/4 sec. is the lowest Shutter Speed.