Automatically remind yourself to look things up when you get home. If you come across something curious when youre out and about you may not want to search for it immediately. Perhaps your device has no signal or you may not want to look something up while chatting with friends. Just quickly add it to the list and youll be reminded to search for it when you get home.
When you get back home your device will notify you and you can check all those search terms from the comfort of your own home (and wi-fi!). Notifications can be customised so that they only trigger a few minutes after you reach home. You want to be able to put the kettle on first after all.