Abstract: A system and method for delivering restricted products. The delivery system may include a user device, an external server, and a delivery unit. A user can register to use the system by verifying their identity and recording at least one biometric characteristic with the user device. When a user selects a restricted product for purchase at the delivery unit, the user's identity may be verified, the user's presence at the delivery unit may be verified through a liveness check and/or a location determination, the user's eligibility to purchase the selected product may be determined, and the user's ability to pay for the selected products may be determined. If the external server determines the user is eligible to purchase the selected product, the external server can send a delivery command to the delivery unit and the delivery unit may allow the user to have access to the purchased product.

Abstract: A magnified linear power generation system. The magnified linear power generation system may be used with a vehicle and include a mechanical magnification component and a linear power generator. The linear power generator can have a mover and a stator. The mechanical magnification component can be coupled at opposite ends to the mover and to a force receiving surface of the vehicle. When the mechanical magnification component receives a force and a velocity from the force receiving surface, the mechanical magnification component may magnify the velocity and transfer the magnified velocity to the mover. The mover may move along the stator and convert the input mechanical energy into electrical energy. The mover may be coupled to a biasing component distal from the mechanical magnification component. The biasing component can apply a biasing force to the mover to position the mover at a neutral location in the linear power generator.