There’s an insane new Chrome extension called “Shove” that we’re sure nobody’s going to misuse. As spotted by Wired, it lets you drop a web page onto your friend’s browser, and vice-versa. … however, it’s strictly opt-in. Once both parties agree, they can open up links in each others’ browsers anytime.”
First, I would not use this app with my sons or either brother. My younger brother occasionally calls friends during church or in the cinema just to see if they have left their ringtone on. It’s funny when it’s not you.
But imagine you are running a live Q&A event. It could be very useful to have an off-sider quickly hunting up answers or resources and posting them straight to your screen or the projector.