Thank you for your reply.
Satisfying the hosting service
Bandwidth and storage requirements are somewhere near the front end of an answer to your second question. For example, is there an industry standard, or best practices, for image delivery/ user upload to WU, etc.; e.g., file sizes and compression? What is a typical maximum file size that can sent? I read somewhere 150k; this maximum allowable seems small in 2018, though reasonable for 1998. Does anybody know when the 150k limit was first introduced policy/ rule?
And then the next question relates to how much compression can be chosen by the user, and how much more compression occurs without user control?
Is there an ideal document size for webcam image recipients like WU, for example 1080 x 720 px with a preferred compression method?
Satisfying the image provider
Maybe more to the point of your second question; 1) directly transfer images via WiFi to internet; 2) remotely control via WiFi all camera settings; 3) include ability to add text and data onto image, for example:
[youtube]https://www.youtube.com/watch?v=uj_3EtuFWXc[/youtube]