Remembering the time I had great difficulty walking before my back surgery 4 years ago, I decided to work on a backup plan if it happens again. That was one of the reasons for getting a Ricoh GR camera. It is very light-weight but makes good pictures … and I can carry it in a pocket.
Yesterday while running an errand I used my GR to take some pictures from the car. For some, the car was stationary and for others, like in the last one, it was moving. I don’t recommend taking pictures while driving since it isn’t safe and you have to use a very fast shutter speed to stop motion blur, but it is possible.