See how to use the pencil to visually annotate or mark up your environment.
Select the Pencil Tool from the menu (see icon above). You can draw on items or in mid air with the Pencil Tool.
Point and draw with the Trigger Button ( or left mouse click for Desktop).
Change the drawing color by selecting the color on the submenu and clicking Trigger Button ( or left mouse click for Desktop).
Change the drawing style (projected or mid air) by selecting the bottom right square on the submenu and clicking Trigger Button ( or left mouse click for Desktop). The mid air style will show as a pencil while the projected style will show as a laser pointer.
Remove your entire drawing by selecting the trash can icon in the bottom left corner of your submenu.