Abstract: The present disclosure provides a method and an apparatus for quickly and accurately evaluating a trajectory of a projectile such as a satellite launching rocket or a missile by comparing the trajectory with a reference trajectory. The trajectory evaluation method includes: acquiring time series positioning data for a target and predetermined reference trajectory information; and mapping points representing the time series positioning data on a graph into corresponding points on a reference trajectory representing the predetermined reference trajectory information while relocating each mapped point onto a relocatable section taking into account a movable range dependent on a speed of the target, and determining a maximum value of distances moved by the points while the points are mapped and relocated as a similarity between the time series positioning data and the reference trajectory.

Abstract: A shoe outsole includes a propulsion strengthening part, corresponding to the plantar arch of a wearer, between a front end portion of a sole-corresponding part and a toe-corresponding part, thereby enabling propulsion to be strengthened. The toe-corresponding part is formed to be upwardly inclined toward the front and a heel-corresponding part is formed to be upwardly inclined toward the back such that a shock absorbing function is performed and a wearer is helped with a foot moving action, thereby enabling brisk gait and running and reduced exhaustion of physical strength of a wearer.

Abstract: A payment server that includes a payment request receiving unit configured to receive a payment request code including a first partial payment code, and a payment code determination unit configured to determine a second partial payment code based on the received payment request code. The payment server also includes a payment code generation unit configured to generate a payment code based on the first and second partial payment codes, the payment code being payable by a user.

Abstract: Provided is a device and method for controlling the activation of crime prevention equipment, which are capable of fundamentally blocking the accidental use of the crime prevention equipment and varying operation modes of the crime prevention equipment in response to dangerous situations.

Abstract: Provided is a device and method for controlling the activation of crime prevention equipment, which are capable of fundamentally blocking the accidental use of the crime prevention equipment and varying operation modes of the crime prevention equipment in response to dangerous situations.

Abstract: The present invention relates to a ball having an information display function. The ball having an information display function according to the present invention includes a sensor unit which measures motion information of the ball which is moved by a force applied to the ball, a display unit which outputs the motion information outward from the ball, and a power supply unit which has a storage battery and supplies power to the sensor unit and the display unit.

Abstract: A payment server that includes a payment request receiving unit configured to receive a payment request code including a first partial payment code, and a payment code determination unit configured to determine a second partial payment code based on the received payment request code. The payment server also includes a payment code generation unit configured to generate a payment code based on the first and second partial payment codes, the payment code being payable by a user.

Abstract: Embodiments of the present invention provide a payment processing system. Specifically, a mobile client generates a request for payment of a payment transaction. The mobile client generates a one-time value associated with the payment transaction. The one-time value is a first hash value. The transaction information is received at an authorizing device. The authorizing device generates confirmation information and transmits the confirmation information to the mobile client. The authorizing device generates a second hash value based on the confirmation information. The request for payment is approved when the first hash value matches the second hash value.