Abstract: A composite material including a nanocellulose core and a metal shell is provided. The metal shell covers a surface of the nanocellulose core. The composite material is nanosized and has high mechanical strength. Additionally, a method of manufacturing the composite material is also provided.

Abstract: A container device of a UAV is provided. The container device is configured to receive a cargo and be connected to a UAV. The container device includes an outer housing, an inner housing, and a power supply. The outer housing is connected to the UAV. The inner housing is detachably connected to the outer housing, and configured to receive the cargo. The power supply is disposed in the inner housing. When the outer housing is connected to the UAV and the inner housing is connected to the outer housing, the power supply is electrically connected to a battery of the UAV. A transport system of a UAV is also provided.

Abstract: A gaming device includes a self-stabilizing module including a first portion and a second portion, a controller assembly disposed at the second portion, a motion sensor, an operation processing module, and a display screen disposed at the first portion. The operation processing module generates a frame signal to the display screen according to a program. The controller assembly and the second portion rotate about at least one self-stabilizing axis relative to the first portion when the self-stabilizing module is activated. The motion sensor generates a control signal due to the relative rotation of the first and second portions. The operation processing module generates another frame signal corresponding to a movement posture of the controller assembly relative to the display screen according to the control signal and the program. The display screen is not located on a movement track of the controller assembly. A gaming controller is also provided.

Abstract: A gaming device including a self-stabilizing module with at least two self-stabilizing axes, a display assembled to the self-stabilizing module, a controller assembly assembled to the self-stabilizing module, a motion sensor, and a processing module is provided. A relative movement of the controller assembly and the display are generated via at least one self-stabilizing axis of the self-stabilizing module. The processing module generates a frame signal to transfer to the display according to a program. When the self-stabilizing module is activated and the relative movement is generated, the motion sensor generates a control signal to the processing module, and the processing module generate another frame signal, which correspondingly depicts a posture of the controller assembly relative to the display, to transfer to the display according to the control signal and the program. A gaming controller is also provided.

Abstract: A gaming device includes a self-stabilizing module including a first portion and a second portion, a controller assembly disposed at the second portion, a motion sensor, an operation processing module, and a display screen disposed at the first portion. The operation processing module generates a frame signal to the display screen according to a program. The controller assembly and the second portion rotate about at least one self-stabilizing axis relative to the first portion when the self-stabilizing module is activated. The motion sensor generates a control signal due to the relative rotation of the first and second portions. The operation processing module generates another frame signal corresponding to a movement posture of the controller assembly relative to the display screen according to the control signal and the program. The display screen is not located on a movement track of the controller assembly. A gaming controller is also provided.

Abstract: A gaming device including a self-stabilizing module with at least two self-stabilizing axes, a display assembled to the self-stabilizing module, a controller assembly assembled to the self-stabilizing module, a motion sensor, and a processing module is provided. A relative movement of the controller assembly and the display are generated via at least one self-stabilizing axis of the self-stabilizing module. The processing module generates a frame signal to transfer to the display according to a program. When the self-stabilizing module is activated and the relative movement is generated, the motion sensor generates a control signal to the processing module, and the processing module generate another frame signal, which correspondingly depicts a posture of the controller assembly relative to the display, to transfer to the display according to the control signal and the program. A gaming controller is also provided.

Abstract: An adjustable keyboard includes a driving element, a first plate, a second plate and a plurality of keys. The second plate is disposed between the first plate and the keys, wherein the second plate has a plurality of key openings and the keys are respectively aligned with the key openings. The driving element is configured to drive the first plate to move, and thus a plurality of first guide portions on the first plate respectively push a plurality of second guide portions on the second plate so as to move the second plate and adjust the distance between each of the keys and the corresponding key opening.

Abstract: An adjustable keyboard includes a driving element, a first plate, a second plate and a plurality of keys. The second plate is disposed between the first plate and the keys, wherein the second plate has a plurality of key openings and the keys are respectively aligned with the key openings. The driving element is configured to drive the first plate to move, and thus a plurality of first guide portions on the first plate respectively push a plurality of second guide portions on the second plate so as to move the second plate and adjust the distance between each of the keys and the corresponding key opening.

Abstract: A server cabinet includes a rack, a server slidably mounted in the rack, and an ejecting member attached to the rack and the server. The ejecting member is made of shape-memory alloy and can be compressed by the server under normal operating conditions. When the server is on fire, the transformation temperature of the ejecting member is greater than a first temperature, the ejecting member restores and ejects the server out of the rack.

Abstract: A series of conjugated polymers with electrochromic properties and photovoltaic activity are provided. The representative structure formula of the conjugated polymers is shown as structure formula (I): Wherein m can be 1-4, p can be 0-3, and n can be 3-10000; R1 and R2 can be —H, —CaH2a+1, —OCaH2a+1, —SCaH2a+1, —N(CaH2a+1)2 or —[O(CaH2a)2]b (a=1-15, b=1-5), respectively; and X is an unsaturated moiety.