https://www.slashgear.com/apple-pencil-is-faster-than-ever-beating-the-surface-pen-05487476/
origin - http://www.pipiscrew.com/2017/06/apple-pencil-is-faster-than-ever-beating-the-surface-pen/ apple-pencil-is-faster-than-ever-beating-the-surface-pen
https://www.slashgear.com/apple-pencil-is-faster-than-ever-beating-the-surface-pen-05487476/
origin - http://www.pipiscrew.com/2017/06/apple-pencil-is-faster-than-ever-beating-the-surface-pen/ apple-pencil-is-faster-than-ever-beating-the-surface-pen