スクラッチ ディレクトリ(A temporary directory used by the operating system or some other program to temporarily store data until the current session is terminated)
インクを消すジェスチャ(A gesture that erases ink. You perform the gesture by moving the tablet pen from side to side several times, covering the ink that you want to erase, without lifting the pen. When you lift the pen, the ink disappears)