A:AnswerYou have to write on the special paper sold by livescribe. It has pixels within for the pen to digitize your notes. Their website has many different notebook options for whatever your needs might be. You can also print your own paper if you have a laser printer.
A:AnswerThis device connects to your iOS and Android devices via Bluetooth Smart (Low Energy) to sync everything you write or draw to the free Livescribe+ app.
A:AnswerYes. It's compatible with the iPhone 6s Plus. I use Livescribe regularly and have not experienced any issues with the iPhone application on my 6s Plus.