I am considering this side project as a hobby so although I am a programmer, this is not my field. I need to interact with a web page from another device. the idea is, one screen will display some output as the other device gets input from the user and that session will be unique between these devices of course but I dont need any login action. so I need to know which technologies I need to look into, to even begin to compare pros and cons.
I searched session sharing but I havent got any viable options.