A wireless charging device includes a casing, a wireless charging module and a fan. The casing includes a support surface, an air guiding recess, a first air inlet, an interior space and an air outlet. The support surface supports an electronic device, the...

The present disclosure proposes an intelligent inspection device and its operating method. The intelligent inspection device includes a signal positioning module, an inertial positioning module, and a computing element. The operating method includes: obtai...

An automatic tour guiding method applied to a server includes the following steps. Generate a time commend and a destination commend according to a user commend. Set time indexes according to the time command. Select place information in a place database a...