Wicked Lasers has been making laser pointers that are more accurately described as laser burners. These aren't the sort of lasers that you would actually use to point things out during a presentation, ...

Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...

A quick question that is work related. I would like to use a laser pointer with a PowerPoint / One Note presentation. Perhaps turn slides or even write on the screen. In other words I want to do more ...

SlideShow Presentation is important for presenting a new piece of work and ideas to an audience on a projection screen. Whether it is a business presentation or an academic presentation, we all use ...