Just a Line lets you make simple drawings in augmented reality, then share your creation with a short video. Draw on your own or with a friend, then hit record and share what you made with #justaline. Permissions Notice: Camera: Needed to let you draw in augmented reality and record videos. Microphone: Needed to let you record videos of drawings you make and connect phones when you draw with a friend. Photos/Media/Files: Needed to let you save videos of drawings on your device. Bluetooth: Needed to connect phones when you draw with a friend.