It can draw an audience's attention to a particular key point in a slide show. The MP1900 has a twoway button that allows the user to alternate between "solid" and "strobe" effects.
A high-tech alternative to the retractable, metal pointer, the laser pointer beam will produce a small dot of light on whatever object at which it is aimed.
Laser pointers are most commonly designed to assist speakers when giving lectures or business presentations.
Laser Pointer
Laser pointers are most commonly designed to assist speakers when giving lectures or business presentations.