Abstract: A method for creating a modified flight simulation program for a flight simulation system includes: obtaining a demonstration flight record associated with a preset track route of a virtual airplane; generating an add-on content pack for the flight simulation program based on the demonstration flight record; and merging the add-on content pack to the flight simulation program to create a modified flight simulation program. The generation of the add-on content pack includes: mapping the preset track route to geographical coordinate data in the real world, creating a first program module associated with a demonstration mode enabling a demonstration virtual flight along the preset track route, creating a second program module associated with an assisted flight mode enabling user control for a virtual flight within a free-flight space, and creating the add-on content pack that includes the first and the second program modules.

Abstract: A lighting device includes a casing unit, a lighting module, a wind generator, a power port module, a battery seat and a control module. The casing unit includes a first side, a second side, and a wind duct extending through the first and second sides. The lighting module is disposed at the first side and operable to emit light outwardly of the casing unit and away from the first side of the casing unit. The wind generator includes a blade unit disposed in the wind duct, and an electric generator unit coupled to the blade unit. The blade unit is driven to rotate by wind flow. The electric generator unit is driven by rotation of the blade unit to generate electricity. The control module is configured to control distribution of electricity generated by the electric generator unit to the lighting module, the power port module and the battery seat.

Abstract: A lighting device includes a casing unit, a lighting module, a wind generator, a power port module, a battery seat and a control module. The casing unit includes a first side, a second side, and a wind duct extending through the first and second sides. The lighting module is disposed at the first side and operable to emit light outwardly of the casing unit and away from the first side of the casing unit. The wind generator includes a blade unit disposed in the wind duct, and an electric generator unit coupled to the blade unit. The blade unit is driven to rotate by wind flow. The electric generator unit is driven by rotation of the blade unit to generate electricity. The control module is configured to control distribution of electricity generated by the electric generator unit to the lighting module, the power port module and the battery seat.

Abstract: A drawer slide assembly includes an upper slide; an inner slide having a buffer unit located therein; at least two upper sliding guides being provided on top and bottom with first sliding bearings to bear against upper inner and lower inner surfaces of the upper slide and upper inner and upper outer surface of the inner slide, and on a lateral wall with second sliding bearings to bear against a lateral inner surface of the upper slide and a lateral upper outer surface of the inner slide, so that the upper slide and the inner slide are mutually slidably assembled to each other; and a mounting plate for holding the assembled upper slide and inner slide to a fixed place. With the sliding bearings so arranged, the drawer slide assembly provides a buffering effect to enable smooth and stable opening and closing of a drawer box.