Problem is that you probably can't use each of these devices in complete isolation. For example you want to browse to the web app you are developing and run a d

Problem is that you probably can't use each of these devices in complete isolation. For example you want to browse to the web app you are developing and run a debugger inside the browser. You're certainly going to want to copy and paste stuff between them. You also probably want to display it all to one or two outputs rather than having 5 screens in front of you all the time. So you're back to the tricky problem of syncing state between them.