@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. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.