| 摘要 |
Disclosed is a challenging providing method for providing a challenge according to one embodiment of the present invention. The challenging providing method may comprise the following steps: producing a challenge composed based on an event taking place in two or more applications; receiving event data corresponding the event having taken place; and determining whether the challenge is accomplished. The present invention is designed to reduce the individual burden of an application manager, and to naturally induce a specific application user to use another application. |
