Not only 'pocket computers' are an issue.
I was thoroughly shocked when I found out that websites can detect that the dev-tools are open. That is something that a website should never be able to know, yet here we are.
I ran into a government site that not only was aware of the devtools being open, but also stopped virtually all user actions if it did. And it worked quite well- to bypass it, I had to block the detection script from loading altogether since merely removing the event listener didn't work.
I ran into a government site that not only was aware of the devtools being open, but also stopped virtually all user actions if it did. And it worked quite well- to bypass it, I had to block the detection script from loading altogether since merely removing the event listener didn't work.