@Rick: There hasn't been enough time for the film to be back from being processed!
LOL Actually I was talking to my 18-year old son just the other day saying that when I was his age we used to take pictures using 35mm film (typically you would buy the film and load it into your own camera -- later we used disposable cameras).
You wouldn't know if the picture you had taken was good at the time -- that wa smuch later. You had to take the entire roll -- then go down to the drug store and leave your film with them. They couldn;r develop it there -- they sent it off to the main factory. It could take a week or more before you could pick up your prints.
Now with digital cameras (still and video -- standalone and in your smartphones) we are so used to taking and sharing images that we simply don;t think about it anymore.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.