The Smart pointer has the function of not only the existing laser pointer but also remote page-up and page-down.
The page-up and page-down of slides can be remotely control 15-meter range.
The Smart pointer simply works without any installation of driver.
The Smart pointer is practically designed with new concept such that it can be conveniently used.
Simply works without any installation of program (Plug and Play)
Works with any computer that has a USB port
Low power consumption and remotely controlled within the range of 15 meters
RF propagation solving a directional problem in infrared propagation
Gives multiple user-identification numbers for multiple concurrent users keeping from nterference.