摘要:
A controlling method for an electronic device having a screen is provided. A first GUI element is displayed on the screen. An operation distance and an operation time between a first object and a second object above the screen corresponding to the first GUI element are detected. Operation functions are selectively performed to the first GUI element by the electronic device according to the operation distance and the operation.
摘要:
A polyhedral is provided. The surface of the polyhedral is formed by connection of a plane having a plurality of hexagons and a plane having a plurality of quadrilaterals. There are six hexagonal connected to form a ring covering the surface of the polyhedral. On the surface of the polyhedral, any two connected hexagons form a contained angle of 120 degrees. The polyhedral has a light source and an electric control circuit disposed therein. A plurality of polyhedron can be connected into a multi-media light assembly having a numerical display function or a clock function.