Huawei P8 Quick Start Manual page 7

Camera
Touch .
Frame the scene you want to
capture. Let your camera focus
automatically or touch the screen
to focus on a specific object. Then
touch to take a photo.
Swipe left or right to switch
between different capture modes.
Light painting mode uses long
exposure times to capture
illuminated objects in a dark
background. Time-lapse mode
lets you record the slow
transformation of objects or
scenes, such as a blooming flower
or the setting sun.