Abstract: This disclosure relates to various multi-rotor aircrafts including at least one passively tiltable rotor group which may be tilted, typically in a direction of their movement. More importantly, the passively tiltable rotor group can tilt on its own, without having to include any additional electric motor or other power generating devices. This disclosure relates to various multi-rotor aircrafts including various load sharing units capable of taking up at least a portion of a weight load of the aircraft to itself, thereby diverting that portion of the weight load from a tilting unit. Therefore, the tilting units may be tilted more easily under the reduced weight load and friction. This disclosure further relates to various methods of fabricating or operating such passively tiltable rotor groups, tilting units, or load sharing units, and various methods of incorporating such into the multi-rotor aircraft.

Abstract: The present invention relates to a drone controller capable of controlling a movement and a rotation of a drone. The present invention discloses a drone controller capable of controlling a rotation and a movement of a drone, the drone controller including: a main body which is formed in a cylindrical shape and may be held by a user with one hand; a lever which is disposed at one side of the main body, formed such that the user's finger may be inserted into the lever, and operated to move the drone in front and rear directions or left and right directions; and a button unit which is disposed at a predetermined portion of the main body, and operated so that the drone may be rotated.

Abstract: The present invention relates to an object controller capable of controlling a movement and a rotation of an object. The present invention provides an object controller capable of controlling a motion of an object, the object controller including: a main body; an operating unit which is in non-contact with the main body; and a control unit which controls a motion of the object based on a relative position of the operating unit to the main body.

Abstract: The present invention relates to an object controller capable of controlling a movement and a rotation of an object. The present invention provides an object controller capable of controlling a motion of an object, the object controller including: a main body; an operating unit which is in non-contact with the main body; and a control unit which controls a motion of the object based on a relative position of the operating unit to the main body.

Abstract: The present invention relates to a drone controller capable of controlling a movement and a rotation of a drone. The present invention discloses a drone controller capable of controlling a rotation and a movement of a drone, the drone controller including: a main body which is formed in a cylindrical shape and may be held by a user with one hand; a lever which is disposed at one side of the main body, formed such that the user's finger may be inserted into the lever, and operated to move the drone in front and rear directions or left and right directions; and a button unit which is disposed at a predetermined portion of the main body, and operated so that the drone may be rotated.

Abstract: The present invention relates to a drone controller capable of controlling a movement and a rotation of a drone. The present invention discloses a drone controller capable of controlling a rotation and a movement of a drone, the drone controller including: a main body which is formed in a cylindrical shape and may be held by a user with one hand; a lever which is disposed at one side of the main body, formed such that the user's finger may be inserted into the lever, and operated to move the drone in front and rear directions or left and right directions; and a button unit which is disposed at a predetermined portion of the main body, and operated so that the drone may be rotated.

Abstract: The present invention relates to an object controller capable of controlling a movement and a rotation of an object. The present invention provides an object controller capable of controlling a motion of an object, the object controller including: a main body; an operating unit which is in non-contact with the main body; and a control unit which controls a motion of the object based on a relative position of the operating unit to the main body.

Abstract: The present invention relates to a drone controller capable of controlling a movement and a rotation of a drone. The present invention discloses a drone controller capable of controlling a rotation and a movement of a drone, the drone controller including: a main body which is formed in a cylindrical shape and may be held by a user with one hand; a lever which is disposed at one side of the main body, formed such that the user's finger may be inserted into the lever, and operated to move the drone in front and rear directions or left and right directions; and a button unit which is disposed at a predetermined portion of the main body, and operated so that the drone may be rotated.