Abstract: For powering a vehicle, a high energy density fuel is preferred. However, for example when the high energy fuel is highly concentrated hydrogen peroxide, this fuel may be dangerous to handle; especially when the person handling the fuel is a normal consumer filling a fuel reservoir of his vehicle at a gas station. The present invention therefore provides a vehicle arranged to receive a diluted—and thus safer—fuel, and to density this fuel to a concentrated fuel in low quantities on board for direct use. To this end a fuel densifier is provided in the vehicle arranged for receiving liquid diluted fuel and arranged to provide a concentrated fuel based on the diluted fuel, the concentrated fuel having a higher energy density than the diluted fuel. A power conversion module of the vehicle is arranged to convert the concentrated fuel to kinetic energy for powering the vehicle.

Abstract: Provided is a hand controller device for detecting movement of one or more fingers of a user holding the device. The device includes: a support structure and opposing first and second finger supporting means, at least one of the finger supporting means being movably coupled to the support structure so that a movement of the movable supporting means increases or reduces an opening angle and/or distance between the opposing first and second finger supporting means; and a force and/or torque generation means that generates a force and/or torque between the first and second finger supporting means. The first and second finger supporting means include a finger detecting means to detect if the user's finger is in contact with a surface of the first and/or second finger supporting means, independently of whether or not the movable supporting means is moved.

Abstract: Provided is a hand controller device for detecting movement of one or more fingers of a user holding the device. The device includes: a support structure and opposing first and second finger supporting means, at least one of the finger supporting means being movably coupled to the support structure so that a movement of the movable supporting means increases or reduces an opening angle and/or distance between the opposing first and second finger supporting means; and a force and/or torque generation means that generates a force and/or torque between the first and second finger supporting means. The first and second finger supporting means include a finger detecting means to detect if the user's finger is in contact with a surface of the first and/or second finger supporting means, independently of whether or not the movable supporting means is moved.

Abstract: The invention relates to an arm exoskeleton comprising a moving system of joints placed in parallel with the joints of the human arm, the exoskeleton comprising a shoulder exoskeleton, an elbow exoskeleton, and a wrist exoskeleton. In all, the exoskeleton has sixteen joints providing sixteen degrees of freedom. A support worn on the torso of a human operator comprises a rigid front plate and a rigid back plate. The shoulder exoskeleton has its proximal end fixed to the front plate, whereby the front plate provides a fixed reference for all movements of the exoskeleton, and the wrist exoskeleton is fixed to a rigid glove worn on the hand of the operator. Active joints are controlled by flexible cable tendons bridging the exoskeleton, said tendons themselves being actuated by control units disposed on the rigid back plate. Inflatable cushions prevent the wrist exoskeleton and the shoulder exoskeleton from moving relative to the arm of the operator.

Abstract: The invention relates to an arm exoskeleton comprising a moving system of joints placed in parallel with the joints of the human arm, the exoskeleton comprising a shoulder exoskeleton, an elbow exoskeleton, and a wrist exoskeleton. In all, the exoskeleton has sixteen joints providing sixteen degrees of freedom. A support worn on the torso of a human operator comprises a rigid front plate and a rigid back plate. The shoulder exoskeleton has its proximal end fixed to the front plate, whereby the front plate provides a fixed reference for all movements of the exoskeleton, and the wrist exoskeleton is fixed to a rigid glove worn on the hand of the operator. Active joints are controlled by flexible cable tendons bridging the exoskeleton, said tendons themselves being actuated by control units disposed on the rigid back plate. Inflatable cushions prevent the wrist exoskeleton and the shoulder exoskeleton from moving relative to the arm of the operator.