These are alllegitimate techniques,but have great potential for abuse/leakingoff the user. from the other side of the coin, these are some of the ways it was/s

These are alllegitimate techniques,but have great potential for abuse/leakingoff the user. from the other side of the coin, these are some of the ways it was/still is done. example of browser element focus: https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement... allows you to throw the focus around,in the browser. example of WinAPI SetFocus : https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setfocus https://learn.microsoft.com/en-us/windows/win32/api/winuser/... allows you to throw the focus around in the OS JS example of mouse as a trigger event: https://www.w3docs.com/learn-javascript/moving-the-mouse-mouseover-out-mouseenter-leave.html https://www.w3docs.com/learn-javascript/moving-the-mouse-mou... JS example of manipulating the mouse: https://shyama.com/automating-mouse-clicks-and-movements-with-javascript/ https://shyama.com/automating-mouse-clicks-and-movements-wit...