Mozilla’s mobile browser will have a cool feature built-in called “Tab Syncing”. According to a post by developer Brad, “With tab syncing you can pull out your mobile device, launch Fennec and see a list of tabs open on your laptop (and all your other computers). You select the tab you need, and instantly are looking at the same content you had on your laptop.”
As this is still in development, they have provided a number of screenshots of this in action. Once you launch Fennec you’ll notice a Weave button on the left hand side. Once you press this it brings up all the open tabs on your computers… then simply pick the one you want.