Abstract:
A camera module includes: a body to have buoyancy such that, when in a floated state, a first part of the body is exposed to outside of water while a second part of the body is immersed in the water; a first camera at the body to be immersed in the water when the body is in the floated state; and a second camera at the body to be exposed to the outside of the water when the body is in the floated state, wherein the first camera is configured to capture a first image corresponding to the immersion in the water, and the second camera is configured to capture a second image corresponding to outside of the water.
Abstract:
A display device and a method for remotely controlling the display device are disclosed. A controller executes a first application and a second application. A display displays a main window, which displays an execution screen of the executed first application, and a first sub window which displays an execution screen of the executed second application, on a screen. A receiver receives a focus switching signal from a first remote controller and a coupling signal containing an identifier from a second remote controller. The controller switches a focused window based on the received focus switching signal and implements coupling between the focused window and the second remote controller in response to the received coupling signal.