Chrome removed the green padlock as a way to show the its secured by default. Therefore, an error will show when it's not https. Could the author please explain why that is bad?
I understand where you coming from. However, would the patient know if machine is functioning correctly if it is silent? What happens if it's not plugged in correctly?
I'm a Toastmasters member, and one of the things I learned with presenting technical talks is that you should know your audience. If your audience understands the tech, then speak at a technical level, otherwise speak at a very high level